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rustc_span/
symbol.rs

1//! An "interner" is a data structure that associates values with usize tags and
2//! allows bidirectional lookup; i.e., given a value, one can easily find the
3//! type, and vice versa.
4
5use std::hash::{BuildHasher, Hash, Hasher};
6use std::{fmt, str};
7
8use rustc_arena::DroplessArena;
9use rustc_data_structures::fx::FxBuildHasher;
10use rustc_data_structures::hash_table::{Entry, HashTable};
11use rustc_data_structures::stable_hash::{StableCompare, StableHash, StableHashCtxt, StableHasher};
12use rustc_data_structures::sync::Lock;
13use rustc_macros::{Decodable, Encodable, StableHash, symbols};
14
15use crate::edit_distance::find_best_match_for_name;
16use crate::{DUMMY_SP, Edition, Span, with_session_globals};
17
18#[cfg(test)]
19mod tests;
20
21// The proc macro code for this is in `compiler/rustc_macros/src/symbols.rs`.
22const SYMBOL_DIGITS_BASE: u32 = 2346u32;
const SYMBOL_UPPERCASE_LETTERS_BASE: u32 = 2356u32;
const SYMBOL_LOWERCASE_LETTERS_BASE: u32 = 2382u32;
#[doc = r" The number of predefined symbols; this is the first index for"]
#[doc = r" extra pre-interned symbols in an Interner created via"]
#[doc = r" [`Interner::with_extra_symbols`]."]
pub const PREDEFINED_SYMBOLS_COUNT: u32 = 2409u32;
#[doc(hidden)]
#[allow(non_upper_case_globals)]
mod kw_generated {
    use super::Symbol;
    pub const DollarCrate: Symbol = Symbol::new(0u32);
    pub const PathRoot: Symbol = Symbol::new(1u32);
    pub const Underscore: Symbol = Symbol::new(2u32);
    pub const As: Symbol = Symbol::new(3u32);
    pub const Break: Symbol = Symbol::new(4u32);
    pub const Const: Symbol = Symbol::new(5u32);
    pub const Continue: Symbol = Symbol::new(6u32);
    pub const Crate: Symbol = Symbol::new(7u32);
    pub const Else: Symbol = Symbol::new(8u32);
    pub const Enum: Symbol = Symbol::new(9u32);
    pub const Extern: Symbol = Symbol::new(10u32);
    pub const False: Symbol = Symbol::new(11u32);
    pub const Fn: Symbol = Symbol::new(12u32);
    pub const For: Symbol = Symbol::new(13u32);
    pub const If: Symbol = Symbol::new(14u32);
    pub const Impl: Symbol = Symbol::new(15u32);
    pub const In: Symbol = Symbol::new(16u32);
    pub const Let: Symbol = Symbol::new(17u32);
    pub const Loop: Symbol = Symbol::new(18u32);
    pub const Match: Symbol = Symbol::new(19u32);
    pub const Mod: Symbol = Symbol::new(20u32);
    pub const Move: Symbol = Symbol::new(21u32);
    pub const Mut: Symbol = Symbol::new(22u32);
    pub const Pub: Symbol = Symbol::new(23u32);
    pub const Ref: Symbol = Symbol::new(24u32);
    pub const Return: Symbol = Symbol::new(25u32);
    pub const SelfLower: Symbol = Symbol::new(26u32);
    pub const SelfUpper: Symbol = Symbol::new(27u32);
    pub const Static: Symbol = Symbol::new(28u32);
    pub const Struct: Symbol = Symbol::new(29u32);
    pub const Super: Symbol = Symbol::new(30u32);
    pub const Trait: Symbol = Symbol::new(31u32);
    pub const True: Symbol = Symbol::new(32u32);
    pub const Type: Symbol = Symbol::new(33u32);
    pub const Unsafe: Symbol = Symbol::new(34u32);
    pub const Use: Symbol = Symbol::new(35u32);
    pub const Where: Symbol = Symbol::new(36u32);
    pub const While: Symbol = Symbol::new(37u32);
    pub const Abstract: Symbol = Symbol::new(38u32);
    pub const Become: Symbol = Symbol::new(39u32);
    pub const Box: Symbol = Symbol::new(40u32);
    pub const Do: Symbol = Symbol::new(41u32);
    pub const Final: Symbol = Symbol::new(42u32);
    pub const Macro: Symbol = Symbol::new(43u32);
    pub const Override: Symbol = Symbol::new(44u32);
    pub const Priv: Symbol = Symbol::new(45u32);
    pub const Typeof: Symbol = Symbol::new(46u32);
    pub const Unsized: Symbol = Symbol::new(47u32);
    pub const Virtual: Symbol = Symbol::new(48u32);
    pub const Yield: Symbol = Symbol::new(49u32);
    pub const Async: Symbol = Symbol::new(50u32);
    pub const Await: Symbol = Symbol::new(51u32);
    pub const Dyn: Symbol = Symbol::new(52u32);
    pub const Gen: Symbol = Symbol::new(53u32);
    pub const Try: Symbol = Symbol::new(54u32);
    pub const StaticLifetime: Symbol = Symbol::new(55u32);
    pub const UnderscoreLifetime: Symbol = Symbol::new(56u32);
    pub const Auto: Symbol = Symbol::new(57u32);
    pub const Builtin: Symbol = Symbol::new(58u32);
    pub const Catch: Symbol = Symbol::new(59u32);
    pub const ContractEnsures: Symbol = Symbol::new(60u32);
    pub const ContractRequires: Symbol = Symbol::new(61u32);
    pub const Default: Symbol = Symbol::new(62u32);
    pub const MacroRules: Symbol = Symbol::new(63u32);
    pub const Pin: Symbol = Symbol::new(64u32);
    pub const Raw: Symbol = Symbol::new(65u32);
    pub const Reuse: Symbol = Symbol::new(66u32);
    pub const Safe: Symbol = Symbol::new(67u32);
    pub const Union: Symbol = Symbol::new(68u32);
    pub const Yeet: Symbol = Symbol::new(69u32);
}
#[allow(non_upper_case_globals)]
#[doc(hidden)]
pub mod sym_generated {
    use super::Symbol;
    pub const Abi: Symbol = Symbol::new(70u32);
    pub const AcqRel: Symbol = Symbol::new(71u32);
    pub const Acquire: Symbol = Symbol::new(72u32);
    pub const Active: Symbol = Symbol::new(73u32);
    pub const ActiveOnly: Symbol = Symbol::new(74u32);
    pub const Alignment: Symbol = Symbol::new(75u32);
    pub const Arc: Symbol = Symbol::new(76u32);
    pub const ArcWeak: Symbol = Symbol::new(77u32);
    pub const Array: Symbol = Symbol::new(78u32);
    pub const ArrayToPointer: Symbol = Symbol::new(79u32);
    pub const AsMut: Symbol = Symbol::new(80u32);
    pub const AsRef: Symbol = Symbol::new(81u32);
    pub const AssertParamIsClone: Symbol = Symbol::new(82u32);
    pub const AssertParamIsCopy: Symbol = Symbol::new(83u32);
    pub const AssertParamIsEq: Symbol = Symbol::new(84u32);
    pub const AsyncGenFinished: Symbol = Symbol::new(85u32);
    pub const AsyncGenPending: Symbol = Symbol::new(86u32);
    pub const AsyncGenReady: Symbol = Symbol::new(87u32);
    pub const Atomic: Symbol = Symbol::new(88u32);
    pub const BTreeMap: Symbol = Symbol::new(89u32);
    pub const Bool: Symbol = Symbol::new(90u32);
    pub const Borrow: Symbol = Symbol::new(91u32);
    pub const BorrowMut: Symbol = Symbol::new(92u32);
    pub const BoxDerefTransmute: Symbol = Symbol::new(93u32);
    pub const Break: Symbol = Symbol::new(94u32);
    pub const BuildHasher: Symbol = Symbol::new(95u32);
    pub const CStr: Symbol = Symbol::new(96u32);
    pub const CallOnceFuture: Symbol = Symbol::new(97u32);
    pub const CallRefFuture: Symbol = Symbol::new(98u32);
    pub const Capture: Symbol = Symbol::new(99u32);
    pub const Cell: Symbol = Symbol::new(100u32);
    pub const Char: Symbol = Symbol::new(101u32);
    pub const Cleanup: Symbol = Symbol::new(102u32);
    pub const Client: Symbol = Symbol::new(103u32);
    pub const Clone: Symbol = Symbol::new(104u32);
    pub const ClosureFnPointer: Symbol = Symbol::new(105u32);
    pub const CoercePointee: Symbol = Symbol::new(106u32);
    pub const CoercePointeeValidated: Symbol = Symbol::new(107u32);
    pub const CoerceShared: Symbol = Symbol::new(108u32);
    pub const CoerceUnsized: Symbol = Symbol::new(109u32);
    pub const Const: Symbol = Symbol::new(110u32);
    pub const ConstParamTy: Symbol = Symbol::new(111u32);
    pub const ConstParamTy_: Symbol = Symbol::new(112u32);
    pub const Context: Symbol = Symbol::new(113u32);
    pub const Continue: Symbol = Symbol::new(114u32);
    pub const ControlFlow: Symbol = Symbol::new(115u32);
    pub const Copy: Symbol = Symbol::new(116u32);
    pub const Cow: Symbol = Symbol::new(117u32);
    pub const Debug: Symbol = Symbol::new(118u32);
    pub const Default: Symbol = Symbol::new(119u32);
    pub const Deref: Symbol = Symbol::new(120u32);
    pub const DispatchFromDyn: Symbol = Symbol::new(121u32);
    pub const Display: Symbol = Symbol::new(122u32);
    pub const Dual: Symbol = Symbol::new(123u32);
    pub const DualOnly: Symbol = Symbol::new(124u32);
    pub const Dualv: Symbol = Symbol::new(125u32);
    pub const DualvOnly: Symbol = Symbol::new(126u32);
    pub const Duplicated: Symbol = Symbol::new(127u32);
    pub const DuplicatedOnly: Symbol = Symbol::new(128u32);
    pub const DynTrait: Symbol = Symbol::new(129u32);
    pub const Enum: Symbol = Symbol::new(130u32);
    pub const Eq: Symbol = Symbol::new(131u32);
    pub const Equal: Symbol = Symbol::new(132u32);
    pub const Err: Symbol = Symbol::new(133u32);
    pub const Expected: Symbol = Symbol::new(134u32);
    pub const ExternC: Symbol = Symbol::new(135u32);
    pub const ExternRust: Symbol = Symbol::new(136u32);
    pub const Float: Symbol = Symbol::new(137u32);
    pub const FloatToFloat: Symbol = Symbol::new(138u32);
    pub const FloatToInt: Symbol = Symbol::new(139u32);
    pub const FmtArgumentsNew: Symbol = Symbol::new(140u32);
    pub const Fn: Symbol = Symbol::new(141u32);
    pub const FnMut: Symbol = Symbol::new(142u32);
    pub const FnOnce: Symbol = Symbol::new(143u32);
    pub const FnPtr: Symbol = Symbol::new(144u32);
    pub const FnPtrToPtr: Symbol = Symbol::new(145u32);
    pub const Formatter: Symbol = Symbol::new(146u32);
    pub const Forward: Symbol = Symbol::new(147u32);
    pub const Found: Symbol = Symbol::new(148u32);
    pub const From: Symbol = Symbol::new(149u32);
    pub const FromIterator: Symbol = Symbol::new(150u32);
    pub const FromResidual: Symbol = Symbol::new(151u32);
    pub const GlobalAlloc: Symbol = Symbol::new(152u32);
    pub const Hash: Symbol = Symbol::new(153u32);
    pub const HashMap: Symbol = Symbol::new(154u32);
    pub const HashSet: Symbol = Symbol::new(155u32);
    pub const Hasher: Symbol = Symbol::new(156u32);
    pub const InCleanup: Symbol = Symbol::new(157u32);
    pub const IndexOutput: Symbol = Symbol::new(158u32);
    pub const Input: Symbol = Symbol::new(159u32);
    pub const Int: Symbol = Symbol::new(160u32);
    pub const IntToFloat: Symbol = Symbol::new(161u32);
    pub const IntToInt: Symbol = Symbol::new(162u32);
    pub const Into: Symbol = Symbol::new(163u32);
    pub const IntoAsyncIterator: Symbol = Symbol::new(164u32);
    pub const IntoFuture: Symbol = Symbol::new(165u32);
    pub const IntoIterator: Symbol = Symbol::new(166u32);
    pub const IntoIteratorItem: Symbol = Symbol::new(167u32);
    pub const IoBufReader: Symbol = Symbol::new(168u32);
    pub const IrTyKind: Symbol = Symbol::new(169u32);
    pub const Item: Symbol = Symbol::new(170u32);
    pub const ItemContext: Symbol = Symbol::new(171u32);
    pub const Iterator: Symbol = Symbol::new(172u32);
    pub const IteratorItem: Symbol = Symbol::new(173u32);
    pub const IteratorMap: Symbol = Symbol::new(174u32);
    pub const Layout: Symbol = Symbol::new(175u32);
    pub const Lifetime: Symbol = Symbol::new(176u32);
    pub const LintPass: Symbol = Symbol::new(177u32);
    pub const LocalKey: Symbol = Symbol::new(178u32);
    pub const MutToConstPointer: Symbol = Symbol::new(179u32);
    pub const Mutex: Symbol = Symbol::new(180u32);
    pub const MutexGuard: Symbol = Symbol::new(181u32);
    pub const Named: Symbol = Symbol::new(182u32);
    pub const NonZero: Symbol = Symbol::new(183u32);
    pub const None: Symbol = Symbol::new(184u32);
    pub const Normal: Symbol = Symbol::new(185u32);
    pub const Ok: Symbol = Symbol::new(186u32);
    pub const Option: Symbol = Symbol::new(187u32);
    pub const Ord: Symbol = Symbol::new(188u32);
    pub const Ordering: Symbol = Symbol::new(189u32);
    pub const Other: Symbol = Symbol::new(190u32);
    pub const Output: Symbol = Symbol::new(191u32);
    pub const ParamSet: Symbol = Symbol::new(192u32);
    pub const PartialEq: Symbol = Symbol::new(193u32);
    pub const PartialOrd: Symbol = Symbol::new(194u32);
    pub const Pending: Symbol = Symbol::new(195u32);
    pub const PinDerefMutHelper: Symbol = Symbol::new(196u32);
    pub const PinMacroHelper: Symbol = Symbol::new(197u32);
    pub const Pointer: Symbol = Symbol::new(198u32);
    pub const PointerCoercion: Symbol = Symbol::new(199u32);
    pub const PointerExposeProvenance: Symbol = Symbol::new(200u32);
    pub const PointerWithExposedProvenance: Symbol = Symbol::new(201u32);
    pub const Poll: Symbol = Symbol::new(202u32);
    pub const PtrToPtr: Symbol = Symbol::new(203u32);
    pub const Range: Symbol = Symbol::new(204u32);
    pub const RangeCopy: Symbol = Symbol::new(205u32);
    pub const RangeFrom: Symbol = Symbol::new(206u32);
    pub const RangeFromCopy: Symbol = Symbol::new(207u32);
    pub const RangeFull: Symbol = Symbol::new(208u32);
    pub const RangeInclusive: Symbol = Symbol::new(209u32);
    pub const RangeInclusiveCopy: Symbol = Symbol::new(210u32);
    pub const RangeMax: Symbol = Symbol::new(211u32);
    pub const RangeMin: Symbol = Symbol::new(212u32);
    pub const RangeSub: Symbol = Symbol::new(213u32);
    pub const RangeTo: Symbol = Symbol::new(214u32);
    pub const RangeToInclusive: Symbol = Symbol::new(215u32);
    pub const RangeToInclusiveCopy: Symbol = Symbol::new(216u32);
    pub const Rc: Symbol = Symbol::new(217u32);
    pub const RcWeak: Symbol = Symbol::new(218u32);
    pub const Ready: Symbol = Symbol::new(219u32);
    pub const Reborrow: Symbol = Symbol::new(220u32);
    pub const RefCell: Symbol = Symbol::new(221u32);
    pub const Reference: Symbol = Symbol::new(222u32);
    pub const ReifyFnPointer: Symbol = Symbol::new(223u32);
    pub const Relaxed: Symbol = Symbol::new(224u32);
    pub const Release: Symbol = Symbol::new(225u32);
    pub const Result: Symbol = Symbol::new(226u32);
    pub const ResumeTy: Symbol = Symbol::new(227u32);
    pub const Reverse: Symbol = Symbol::new(228u32);
    pub const Rust: Symbol = Symbol::new(229u32);
    pub const RustEmbed: Symbol = Symbol::new(230u32);
    pub const RustaceansAreAwesome: Symbol = Symbol::new(231u32);
    pub const RwLock: Symbol = Symbol::new(232u32);
    pub const RwLockReadGuard: Symbol = Symbol::new(233u32);
    pub const RwLockWriteGuard: Symbol = Symbol::new(234u32);
    pub const Safe: Symbol = Symbol::new(235u32);
    pub const Safety: Symbol = Symbol::new(236u32);
    pub const SelfTy: Symbol = Symbol::new(237u32);
    pub const Send: Symbol = Symbol::new(238u32);
    pub const SeqCst: Symbol = Symbol::new(239u32);
    pub const Sized: Symbol = Symbol::new(240u32);
    pub const Slice: Symbol = Symbol::new(241u32);
    pub const SliceIndex: Symbol = Symbol::new(242u32);
    pub const Some: Symbol = Symbol::new(243u32);
    pub const Source: Symbol = Symbol::new(244u32);
    pub const SpanCtxt: Symbol = Symbol::new(245u32);
    pub const StdinLock: Symbol = Symbol::new(246u32);
    pub const Str: Symbol = Symbol::new(247u32);
    pub const String: Symbol = Symbol::new(248u32);
    pub const Struct: Symbol = Symbol::new(249u32);
    pub const StructuralPartialEq: Symbol = Symbol::new(250u32);
    pub const Subtype: Symbol = Symbol::new(251u32);
    pub const SymbolIntern: Symbol = Symbol::new(252u32);
    pub const Sync: Symbol = Symbol::new(253u32);
    pub const SyncUnsafeCell: Symbol = Symbol::new(254u32);
    pub const Target: Symbol = Symbol::new(255u32);
    pub const This: Symbol = Symbol::new(256u32);
    pub const TokenStream: Symbol = Symbol::new(257u32);
    pub const Transmute: Symbol = Symbol::new(258u32);
    pub const TrivialClone: Symbol = Symbol::new(259u32);
    pub const Try: Symbol = Symbol::new(260u32);
    pub const TryCaptureGeneric: Symbol = Symbol::new(261u32);
    pub const TryCapturePrintable: Symbol = Symbol::new(262u32);
    pub const TryFrom: Symbol = Symbol::new(263u32);
    pub const TryInto: Symbol = Symbol::new(264u32);
    pub const Tuple: Symbol = Symbol::new(265u32);
    pub const Ty: Symbol = Symbol::new(266u32);
    pub const TyCtxt: Symbol = Symbol::new(267u32);
    pub const TyKind: Symbol = Symbol::new(268u32);
    pub const Type: Symbol = Symbol::new(269u32);
    pub const Union: Symbol = Symbol::new(270u32);
    pub const Unresolved: Symbol = Symbol::new(271u32);
    pub const Unsafe: Symbol = Symbol::new(272u32);
    pub const UnsafeFnPointer: Symbol = Symbol::new(273u32);
    pub const Unsize: Symbol = Symbol::new(274u32);
    pub const UnsizePointee: Symbol = Symbol::new(275u32);
    pub const Vec: Symbol = Symbol::new(276u32);
    pub const Wrapper: Symbol = Symbol::new(277u32);
    pub const _DECLS: Symbol = Symbol::new(278u32);
    pub const __H: Symbol = Symbol::new(279u32);
    pub const __S: Symbol = Symbol::new(280u32);
    pub const __awaitee: Symbol = Symbol::new(281u32);
    pub const __try_var: Symbol = Symbol::new(282u32);
    pub const _t: Symbol = Symbol::new(283u32);
    pub const _task_context: Symbol = Symbol::new(284u32);
    pub const a32: Symbol = Symbol::new(285u32);
    pub const aarch64: Symbol = Symbol::new(286u32);
    pub const aarch64_target_feature: Symbol = Symbol::new(287u32);
    pub const aarch64_unstable_target_feature: Symbol = Symbol::new(288u32);
    pub const aarch64_ver_target_feature: Symbol = Symbol::new(289u32);
    pub const abi: Symbol = Symbol::new(290u32);
    pub const abi_amdgpu_kernel: Symbol = Symbol::new(291u32);
    pub const abi_avr_interrupt: Symbol = Symbol::new(292u32);
    pub const abi_c_cmse_nonsecure_call: Symbol = Symbol::new(293u32);
    pub const abi_cmse_nonsecure_call: Symbol = Symbol::new(294u32);
    pub const abi_custom: Symbol = Symbol::new(295u32);
    pub const abi_efiapi: Symbol = Symbol::new(296u32);
    pub const abi_gpu_kernel: Symbol = Symbol::new(297u32);
    pub const abi_msp430_interrupt: Symbol = Symbol::new(298u32);
    pub const abi_ptx: Symbol = Symbol::new(299u32);
    pub const abi_riscv_interrupt: Symbol = Symbol::new(300u32);
    pub const abi_swift: Symbol = Symbol::new(301u32);
    pub const abi_sysv64: Symbol = Symbol::new(302u32);
    pub const abi_thiscall: Symbol = Symbol::new(303u32);
    pub const abi_unadjusted: Symbol = Symbol::new(304u32);
    pub const abi_vectorcall: Symbol = Symbol::new(305u32);
    pub const abi_x86_interrupt: Symbol = Symbol::new(306u32);
    pub const abort: Symbol = Symbol::new(307u32);
    pub const add: Symbol = Symbol::new(308u32);
    pub const add_assign: Symbol = Symbol::new(309u32);
    pub const add_with_overflow: Symbol = Symbol::new(310u32);
    pub const address: Symbol = Symbol::new(311u32);
    pub const adt_const_params: Symbol = Symbol::new(312u32);
    pub const advanced_slice_patterns: Symbol = Symbol::new(313u32);
    pub const adx_target_feature: Symbol = Symbol::new(314u32);
    pub const aes: Symbol = Symbol::new(315u32);
    pub const aggregate_raw_ptr: Symbol = Symbol::new(316u32);
    pub const alias: Symbol = Symbol::new(317u32);
    pub const align: Symbol = Symbol::new(318u32);
    pub const align_of: Symbol = Symbol::new(319u32);
    pub const align_of_val: Symbol = Symbol::new(320u32);
    pub const alignment: Symbol = Symbol::new(321u32);
    pub const all: Symbol = Symbol::new(322u32);
    pub const alloc: Symbol = Symbol::new(323u32);
    pub const alloc_error_handler: Symbol = Symbol::new(324u32);
    pub const alloc_layout: Symbol = Symbol::new(325u32);
    pub const alloc_zeroed: Symbol = Symbol::new(326u32);
    pub const allocator: Symbol = Symbol::new(327u32);
    pub const allocator_api: Symbol = Symbol::new(328u32);
    pub const allocator_internals: Symbol = Symbol::new(329u32);
    pub const allow: Symbol = Symbol::new(330u32);
    pub const allow_fail: Symbol = Symbol::new(331u32);
    pub const allow_internal_unsafe: Symbol = Symbol::new(332u32);
    pub const allow_internal_unstable: Symbol = Symbol::new(333u32);
    pub const altivec: Symbol = Symbol::new(334u32);
    pub const alu32: Symbol = Symbol::new(335u32);
    pub const always: Symbol = Symbol::new(336u32);
    pub const amdgpu: Symbol = Symbol::new(337u32);
    pub const amdgpu_dispatch_ptr: Symbol = Symbol::new(338u32);
    pub const analysis: Symbol = Symbol::new(339u32);
    pub const and: Symbol = Symbol::new(340u32);
    pub const and_then: Symbol = Symbol::new(341u32);
    pub const anon: Symbol = Symbol::new(342u32);
    pub const anon_assoc: Symbol = Symbol::new(343u32);
    pub const anonymous_lifetime_in_impl_trait: Symbol = Symbol::new(344u32);
    pub const any: Symbol = Symbol::new(345u32);
    pub const apx_target_feature: Symbol = Symbol::new(346u32);
    pub const arbitrary_enum_discriminant: Symbol = Symbol::new(347u32);
    pub const arbitrary_self_types: Symbol = Symbol::new(348u32);
    pub const arbitrary_self_types_pointers: Symbol = Symbol::new(349u32);
    pub const areg: Symbol = Symbol::new(350u32);
    pub const args: Symbol = Symbol::new(351u32);
    pub const arith_offset: Symbol = Symbol::new(352u32);
    pub const arm: Symbol = Symbol::new(353u32);
    pub const arm64ec: Symbol = Symbol::new(354u32);
    pub const arm_a32: Symbol = Symbol::new(355u32);
    pub const arm_t32: Symbol = Symbol::new(356u32);
    pub const arm_target_feature: Symbol = Symbol::new(357u32);
    pub const array: Symbol = Symbol::new(358u32);
    pub const as_dash_needed: Symbol = Symbol::new(359u32);
    pub const as_ref: Symbol = Symbol::new(360u32);
    pub const asm: Symbol = Symbol::new(361u32);
    pub const asm_cfg: Symbol = Symbol::new(362u32);
    pub const asm_const: Symbol = Symbol::new(363u32);
    pub const asm_const_ptr: Symbol = Symbol::new(364u32);
    pub const asm_experimental_arch: Symbol = Symbol::new(365u32);
    pub const asm_experimental_reg: Symbol = Symbol::new(366u32);
    pub const asm_goto: Symbol = Symbol::new(367u32);
    pub const asm_goto_with_outputs: Symbol = Symbol::new(368u32);
    pub const asm_sym: Symbol = Symbol::new(369u32);
    pub const asm_unwind: Symbol = Symbol::new(370u32);
    pub const assert: Symbol = Symbol::new(371u32);
    pub const assert_eq: Symbol = Symbol::new(372u32);
    pub const assert_eq_macro: Symbol = Symbol::new(373u32);
    pub const assert_fields_are_eq: Symbol = Symbol::new(374u32);
    pub const assert_inhabited: Symbol = Symbol::new(375u32);
    pub const assert_macro: Symbol = Symbol::new(376u32);
    pub const assert_mem_uninitialized_valid: Symbol = Symbol::new(377u32);
    pub const assert_ne_macro: Symbol = Symbol::new(378u32);
    pub const assert_receiver_is_total_eq: Symbol = Symbol::new(379u32);
    pub const assert_zero_valid: Symbol = Symbol::new(380u32);
    pub const asserting: Symbol = Symbol::new(381u32);
    pub const associated_const_equality: Symbol = Symbol::new(382u32);
    pub const associated_consts: Symbol = Symbol::new(383u32);
    pub const associated_type_bounds: Symbol = Symbol::new(384u32);
    pub const associated_type_defaults: Symbol = Symbol::new(385u32);
    pub const associated_types: Symbol = Symbol::new(386u32);
    pub const assume: Symbol = Symbol::new(387u32);
    pub const assume_init: Symbol = Symbol::new(388u32);
    pub const asterisk: Symbol = Symbol::new(389u32);
    pub const async_await: Symbol = Symbol::new(390u32);
    pub const async_call: Symbol = Symbol::new(391u32);
    pub const async_call_mut: Symbol = Symbol::new(392u32);
    pub const async_call_once: Symbol = Symbol::new(393u32);
    pub const async_closure: Symbol = Symbol::new(394u32);
    pub const async_drop: Symbol = Symbol::new(395u32);
    pub const async_drop_in_place: Symbol = Symbol::new(396u32);
    pub const async_fn: Symbol = Symbol::new(397u32);
    pub const async_fn_in_dyn_trait: Symbol = Symbol::new(398u32);
    pub const async_fn_in_trait: Symbol = Symbol::new(399u32);
    pub const async_fn_kind_helper: Symbol = Symbol::new(400u32);
    pub const async_fn_kind_upvars: Symbol = Symbol::new(401u32);
    pub const async_fn_mut: Symbol = Symbol::new(402u32);
    pub const async_fn_once: Symbol = Symbol::new(403u32);
    pub const async_fn_once_output: Symbol = Symbol::new(404u32);
    pub const async_fn_track_caller: Symbol = Symbol::new(405u32);
    pub const async_fn_traits: Symbol = Symbol::new(406u32);
    pub const async_for_loop: Symbol = Symbol::new(407u32);
    pub const async_gen_internals: Symbol = Symbol::new(408u32);
    pub const async_iterator: Symbol = Symbol::new(409u32);
    pub const async_iterator_poll_next: Symbol = Symbol::new(410u32);
    pub const async_trait_bounds: Symbol = Symbol::new(411u32);
    pub const atomic: Symbol = Symbol::new(412u32);
    pub const atomic_and: Symbol = Symbol::new(413u32);
    pub const atomic_cxchg: Symbol = Symbol::new(414u32);
    pub const atomic_cxchgweak: Symbol = Symbol::new(415u32);
    pub const atomic_fence: Symbol = Symbol::new(416u32);
    pub const atomic_load: Symbol = Symbol::new(417u32);
    pub const atomic_max: Symbol = Symbol::new(418u32);
    pub const atomic_min: Symbol = Symbol::new(419u32);
    pub const atomic_nand: Symbol = Symbol::new(420u32);
    pub const atomic_or: Symbol = Symbol::new(421u32);
    pub const atomic_singlethreadfence: Symbol = Symbol::new(422u32);
    pub const atomic_store: Symbol = Symbol::new(423u32);
    pub const atomic_umax: Symbol = Symbol::new(424u32);
    pub const atomic_umin: Symbol = Symbol::new(425u32);
    pub const atomic_xadd: Symbol = Symbol::new(426u32);
    pub const atomic_xchg: Symbol = Symbol::new(427u32);
    pub const atomic_xor: Symbol = Symbol::new(428u32);
    pub const atomic_xsub: Symbol = Symbol::new(429u32);
    pub const atomics: Symbol = Symbol::new(430u32);
    pub const att_syntax: Symbol = Symbol::new(431u32);
    pub const attr: Symbol = Symbol::new(432u32);
    pub const attr_literals: Symbol = Symbol::new(433u32);
    pub const attribute: Symbol = Symbol::new(434u32);
    pub const attributes: Symbol = Symbol::new(435u32);
    pub const audit_that: Symbol = Symbol::new(436u32);
    pub const augmented_assignments: Symbol = Symbol::new(437u32);
    pub const auto_cfg: Symbol = Symbol::new(438u32);
    pub const auto_traits: Symbol = Symbol::new(439u32);
    pub const autodiff: Symbol = Symbol::new(440u32);
    pub const autodiff_forward: Symbol = Symbol::new(441u32);
    pub const autodiff_reverse: Symbol = Symbol::new(442u32);
    pub const automatically_derived: Symbol = Symbol::new(443u32);
    pub const available_externally: Symbol = Symbol::new(444u32);
    pub const avr: Symbol = Symbol::new(445u32);
    pub const avr_target_feature: Symbol = Symbol::new(446u32);
    pub const avx: Symbol = Symbol::new(447u32);
    pub const avx10_target_feature: Symbol = Symbol::new(448u32);
    pub const avx512_target_feature: Symbol = Symbol::new(449u32);
    pub const avx512bw: Symbol = Symbol::new(450u32);
    pub const avx512f: Symbol = Symbol::new(451u32);
    pub const await_macro: Symbol = Symbol::new(452u32);
    pub const backchain: Symbol = Symbol::new(453u32);
    pub const backend_repr: Symbol = Symbol::new(454u32);
    pub const begin_panic: Symbol = Symbol::new(455u32);
    pub const bench: Symbol = Symbol::new(456u32);
    pub const bevy_ecs: Symbol = Symbol::new(457u32);
    pub const bikeshed: Symbol = Symbol::new(458u32);
    pub const bikeshed_guaranteed_no_drop: Symbol = Symbol::new(459u32);
    pub const bin: Symbol = Symbol::new(460u32);
    pub const bind_by_move_pattern_guards: Symbol = Symbol::new(461u32);
    pub const bindings_after_at: Symbol = Symbol::new(462u32);
    pub const bitand: Symbol = Symbol::new(463u32);
    pub const bitand_assign: Symbol = Symbol::new(464u32);
    pub const bitor: Symbol = Symbol::new(465u32);
    pub const bitor_assign: Symbol = Symbol::new(466u32);
    pub const bitreverse: Symbol = Symbol::new(467u32);
    pub const bits: Symbol = Symbol::new(468u32);
    pub const bitxor: Symbol = Symbol::new(469u32);
    pub const bitxor_assign: Symbol = Symbol::new(470u32);
    pub const black_box: Symbol = Symbol::new(471u32);
    pub const block: Symbol = Symbol::new(472u32);
    pub const blocking: Symbol = Symbol::new(473u32);
    pub const bool: Symbol = Symbol::new(474u32);
    pub const borrowck_graphviz_format: Symbol = Symbol::new(475u32);
    pub const borrowck_graphviz_postflow: Symbol = Symbol::new(476u32);
    pub const box_new: Symbol = Symbol::new(477u32);
    pub const box_patterns: Symbol = Symbol::new(478u32);
    pub const box_syntax: Symbol = Symbol::new(479u32);
    pub const boxed_slice: Symbol = Symbol::new(480u32);
    pub const bpf: Symbol = Symbol::new(481u32);
    pub const bpf_target_feature: Symbol = Symbol::new(482u32);
    pub const braced_empty_structs: Symbol = Symbol::new(483u32);
    pub const branch: Symbol = Symbol::new(484u32);
    pub const breakpoint: Symbol = Symbol::new(485u32);
    pub const breg: Symbol = Symbol::new(486u32);
    pub const bridge: Symbol = Symbol::new(487u32);
    pub const bswap: Symbol = Symbol::new(488u32);
    pub const built: Symbol = Symbol::new(489u32);
    pub const builtin_syntax: Symbol = Symbol::new(490u32);
    pub const bundle: Symbol = Symbol::new(491u32);
    pub const c_dash_variadic: Symbol = Symbol::new(492u32);
    pub const c_str_literals: Symbol = Symbol::new(493u32);
    pub const c_unwind: Symbol = Symbol::new(494u32);
    pub const c_variadic: Symbol = Symbol::new(495u32);
    pub const c_variadic_experimental_arch: Symbol = Symbol::new(496u32);
    pub const c_variadic_naked_functions: Symbol = Symbol::new(497u32);
    pub const c_void: Symbol = Symbol::new(498u32);
    pub const call: Symbol = Symbol::new(499u32);
    pub const call_mut: Symbol = Symbol::new(500u32);
    pub const call_once: Symbol = Symbol::new(501u32);
    pub const call_once_future: Symbol = Symbol::new(502u32);
    pub const call_ref_future: Symbol = Symbol::new(503u32);
    pub const caller: Symbol = Symbol::new(504u32);
    pub const caller_location: Symbol = Symbol::new(505u32);
    pub const capture_disjoint_fields: Symbol = Symbol::new(506u32);
    pub const carrying_mul_add: Symbol = Symbol::new(507u32);
    pub const carryless_mul: Symbol = Symbol::new(508u32);
    pub const catch_unwind: Symbol = Symbol::new(509u32);
    pub const cause: Symbol = Symbol::new(510u32);
    pub const cdylib: Symbol = Symbol::new(511u32);
    pub const ceilf16: Symbol = Symbol::new(512u32);
    pub const ceilf32: Symbol = Symbol::new(513u32);
    pub const ceilf64: Symbol = Symbol::new(514u32);
    pub const ceilf128: Symbol = Symbol::new(515u32);
    pub const cfg: Symbol = Symbol::new(516u32);
    pub const cfg_accessible: Symbol = Symbol::new(517u32);
    pub const cfg_attr: Symbol = Symbol::new(518u32);
    pub const cfg_attr_multi: Symbol = Symbol::new(519u32);
    pub const cfg_boolean_literals: Symbol = Symbol::new(520u32);
    pub const cfg_contract_checks: Symbol = Symbol::new(521u32);
    pub const cfg_doctest: Symbol = Symbol::new(522u32);
    pub const cfg_eval: Symbol = Symbol::new(523u32);
    pub const cfg_overflow_checks: Symbol = Symbol::new(524u32);
    pub const cfg_panic: Symbol = Symbol::new(525u32);
    pub const cfg_relocation_model: Symbol = Symbol::new(526u32);
    pub const cfg_sanitize: Symbol = Symbol::new(527u32);
    pub const cfg_sanitizer_cfi: Symbol = Symbol::new(528u32);
    pub const cfg_select: Symbol = Symbol::new(529u32);
    pub const cfg_target_abi: Symbol = Symbol::new(530u32);
    pub const cfg_target_compact: Symbol = Symbol::new(531u32);
    pub const cfg_target_feature: Symbol = Symbol::new(532u32);
    pub const cfg_target_has_atomic: Symbol = Symbol::new(533u32);
    pub const cfg_target_has_atomic_equal_alignment: Symbol =
        Symbol::new(534u32);
    pub const cfg_target_has_reliable_f16_f128: Symbol = Symbol::new(535u32);
    pub const cfg_target_has_threads: Symbol = Symbol::new(536u32);
    pub const cfg_target_object_format: Symbol = Symbol::new(537u32);
    pub const cfg_target_thread_local: Symbol = Symbol::new(538u32);
    pub const cfg_target_vendor: Symbol = Symbol::new(539u32);
    pub const cfg_ub_checks: Symbol = Symbol::new(540u32);
    pub const cfg_version: Symbol = Symbol::new(541u32);
    pub const cfi: Symbol = Symbol::new(542u32);
    pub const cfi_encoding: Symbol = Symbol::new(543u32);
    pub const char: Symbol = Symbol::new(544u32);
    pub const checked_type_aliases: Symbol = Symbol::new(545u32);
    pub const clflushopt_target_feature: Symbol = Symbol::new(546u32);
    pub const client: Symbol = Symbol::new(547u32);
    pub const clippy: Symbol = Symbol::new(548u32);
    pub const clobber_abi: Symbol = Symbol::new(549u32);
    pub const clone: Symbol = Symbol::new(550u32);
    pub const clone_closures: Symbol = Symbol::new(551u32);
    pub const clone_fn: Symbol = Symbol::new(552u32);
    pub const clone_from: Symbol = Symbol::new(553u32);
    pub const close_fn: Symbol = Symbol::new(554u32);
    pub const closure: Symbol = Symbol::new(555u32);
    pub const closure_lifetime_binder: Symbol = Symbol::new(556u32);
    pub const closure_to_fn_coercion: Symbol = Symbol::new(557u32);
    pub const closure_track_caller: Symbol = Symbol::new(558u32);
    pub const cmp: Symbol = Symbol::new(559u32);
    pub const cmp_ord_max: Symbol = Symbol::new(560u32);
    pub const cmp_ord_min: Symbol = Symbol::new(561u32);
    pub const cmp_partialeq_eq: Symbol = Symbol::new(562u32);
    pub const cmp_partialeq_ne: Symbol = Symbol::new(563u32);
    pub const cmp_partialord_cmp: Symbol = Symbol::new(564u32);
    pub const cmp_partialord_ge: Symbol = Symbol::new(565u32);
    pub const cmp_partialord_gt: Symbol = Symbol::new(566u32);
    pub const cmp_partialord_le: Symbol = Symbol::new(567u32);
    pub const cmp_partialord_lt: Symbol = Symbol::new(568u32);
    pub const cmpxchg16b_target_feature: Symbol = Symbol::new(569u32);
    pub const cmse_nonsecure_entry: Symbol = Symbol::new(570u32);
    pub const code: Symbol = Symbol::new(571u32);
    pub const coerce_pointee_validated: Symbol = Symbol::new(572u32);
    pub const coerce_shared: Symbol = Symbol::new(573u32);
    pub const coerce_shared_target: Symbol = Symbol::new(574u32);
    pub const coerce_unsized: Symbol = Symbol::new(575u32);
    pub const coff: Symbol = Symbol::new(576u32);
    pub const cold: Symbol = Symbol::new(577u32);
    pub const cold_path: Symbol = Symbol::new(578u32);
    pub const collapse_debuginfo: Symbol = Symbol::new(579u32);
    pub const column: Symbol = Symbol::new(580u32);
    pub const common: Symbol = Symbol::new(581u32);
    pub const compare_bytes: Symbol = Symbol::new(582u32);
    pub const compare_exchange: Symbol = Symbol::new(583u32);
    pub const compare_exchange_weak: Symbol = Symbol::new(584u32);
    pub const compile_error: Symbol = Symbol::new(585u32);
    pub const compiler: Symbol = Symbol::new(586u32);
    pub const compiler_builtins: Symbol = Symbol::new(587u32);
    pub const compiler_copy: Symbol = Symbol::new(588u32);
    pub const compiler_fence: Symbol = Symbol::new(589u32);
    pub const compiler_move: Symbol = Symbol::new(590u32);
    pub const complex: Symbol = Symbol::new(591u32);
    pub const concat: Symbol = Symbol::new(592u32);
    pub const concat_bytes: Symbol = Symbol::new(593u32);
    pub const conservative_impl_trait: Symbol = Symbol::new(594u32);
    pub const console: Symbol = Symbol::new(595u32);
    pub const const_allocate: Symbol = Symbol::new(596u32);
    pub const const_async_blocks: Symbol = Symbol::new(597u32);
    pub const const_block_items: Symbol = Symbol::new(598u32);
    pub const const_c_variadic: Symbol = Symbol::new(599u32);
    pub const const_closures: Symbol = Symbol::new(600u32);
    pub const const_compare_raw_pointers: Symbol = Symbol::new(601u32);
    pub const const_constructor: Symbol = Symbol::new(602u32);
    pub const const_continue: Symbol = Symbol::new(603u32);
    pub const const_deallocate: Symbol = Symbol::new(604u32);
    pub const const_destruct: Symbol = Symbol::new(605u32);
    pub const const_eval_limit: Symbol = Symbol::new(606u32);
    pub const const_eval_select: Symbol = Symbol::new(607u32);
    pub const const_evaluatable_checked: Symbol = Symbol::new(608u32);
    pub const const_extern_fn: Symbol = Symbol::new(609u32);
    pub const const_fn: Symbol = Symbol::new(610u32);
    pub const const_fn_floating_point_arithmetic: Symbol =
        Symbol::new(611u32);
    pub const const_fn_fn_ptr_basics: Symbol = Symbol::new(612u32);
    pub const const_fn_trait_bound: Symbol = Symbol::new(613u32);
    pub const const_fn_transmute: Symbol = Symbol::new(614u32);
    pub const const_fn_union: Symbol = Symbol::new(615u32);
    pub const const_fn_unsize: Symbol = Symbol::new(616u32);
    pub const const_for: Symbol = Symbol::new(617u32);
    pub const const_format_args: Symbol = Symbol::new(618u32);
    pub const const_generics: Symbol = Symbol::new(619u32);
    pub const const_generics_defaults: Symbol = Symbol::new(620u32);
    pub const const_if_match: Symbol = Symbol::new(621u32);
    pub const const_impl_trait: Symbol = Symbol::new(622u32);
    pub const const_in_array_repeat_expressions: Symbol = Symbol::new(623u32);
    pub const const_indexing: Symbol = Symbol::new(624u32);
    pub const const_let: Symbol = Symbol::new(625u32);
    pub const const_loop: Symbol = Symbol::new(626u32);
    pub const const_make_global: Symbol = Symbol::new(627u32);
    pub const const_mut_refs: Symbol = Symbol::new(628u32);
    pub const const_panic: Symbol = Symbol::new(629u32);
    pub const const_panic_fmt: Symbol = Symbol::new(630u32);
    pub const const_param_ty: Symbol = Symbol::new(631u32);
    pub const const_param_ty_unchecked: Symbol = Symbol::new(632u32);
    pub const const_precise_live_drops: Symbol = Symbol::new(633u32);
    pub const const_ptr_cast: Symbol = Symbol::new(634u32);
    pub const const_raw_ptr_deref: Symbol = Symbol::new(635u32);
    pub const const_raw_ptr_to_usize_cast: Symbol = Symbol::new(636u32);
    pub const const_refs_to_cell: Symbol = Symbol::new(637u32);
    pub const const_refs_to_static: Symbol = Symbol::new(638u32);
    pub const const_trait_bound_opt_out: Symbol = Symbol::new(639u32);
    pub const const_trait_impl: Symbol = Symbol::new(640u32);
    pub const const_try: Symbol = Symbol::new(641u32);
    pub const const_ty_placeholder: Symbol = Symbol::new(642u32);
    pub const constant: Symbol = Symbol::new(643u32);
    pub const constructor: Symbol = Symbol::new(644u32);
    pub const contract_build_check_ensures: Symbol = Symbol::new(645u32);
    pub const contract_check_ensures: Symbol = Symbol::new(646u32);
    pub const contract_check_requires: Symbol = Symbol::new(647u32);
    pub const contract_checks: Symbol = Symbol::new(648u32);
    pub const contracts: Symbol = Symbol::new(649u32);
    pub const contracts_ensures: Symbol = Symbol::new(650u32);
    pub const contracts_internals: Symbol = Symbol::new(651u32);
    pub const contracts_requires: Symbol = Symbol::new(652u32);
    pub const convert: Symbol = Symbol::new(653u32);
    pub const coprocessor: Symbol = Symbol::new(654u32);
    pub const copy: Symbol = Symbol::new(655u32);
    pub const copy_closures: Symbol = Symbol::new(656u32);
    pub const copy_nonoverlapping: Symbol = Symbol::new(657u32);
    pub const copysignf16: Symbol = Symbol::new(658u32);
    pub const copysignf32: Symbol = Symbol::new(659u32);
    pub const copysignf64: Symbol = Symbol::new(660u32);
    pub const copysignf128: Symbol = Symbol::new(661u32);
    pub const core: Symbol = Symbol::new(662u32);
    pub const core_panic: Symbol = Symbol::new(663u32);
    pub const core_panic_2015_macro: Symbol = Symbol::new(664u32);
    pub const core_panic_macro: Symbol = Symbol::new(665u32);
    pub const coroutine: Symbol = Symbol::new(666u32);
    pub const coroutine_clone: Symbol = Symbol::new(667u32);
    pub const coroutine_resume: Symbol = Symbol::new(668u32);
    pub const coroutine_return: Symbol = Symbol::new(669u32);
    pub const coroutine_state: Symbol = Symbol::new(670u32);
    pub const coroutine_yield: Symbol = Symbol::new(671u32);
    pub const coroutines: Symbol = Symbol::new(672u32);
    pub const cos: Symbol = Symbol::new(673u32);
    pub const count: Symbol = Symbol::new(674u32);
    pub const covariant_unsafe_cell: Symbol = Symbol::new(675u32);
    pub const coverage: Symbol = Symbol::new(676u32);
    pub const coverage_attribute: Symbol = Symbol::new(677u32);
    pub const cr: Symbol = Symbol::new(678u32);
    pub const crate_in_paths: Symbol = Symbol::new(679u32);
    pub const crate_local: Symbol = Symbol::new(680u32);
    pub const crate_name: Symbol = Symbol::new(681u32);
    pub const crate_type: Symbol = Symbol::new(682u32);
    pub const crate_visibility_modifier: Symbol = Symbol::new(683u32);
    pub const crt_dash_static: Symbol = Symbol::new(684u32);
    pub const csky: Symbol = Symbol::new(685u32);
    pub const csky_target_feature: Symbol = Symbol::new(686u32);
    pub const cstr_type: Symbol = Symbol::new(687u32);
    pub const cstring_type: Symbol = Symbol::new(688u32);
    pub const ctlz: Symbol = Symbol::new(689u32);
    pub const ctlz_nonzero: Symbol = Symbol::new(690u32);
    pub const ctpop: Symbol = Symbol::new(691u32);
    pub const ctr: Symbol = Symbol::new(692u32);
    pub const cttz: Symbol = Symbol::new(693u32);
    pub const cttz_nonzero: Symbol = Symbol::new(694u32);
    pub const custom_attribute: Symbol = Symbol::new(695u32);
    pub const custom_code_classes_in_docs: Symbol = Symbol::new(696u32);
    pub const custom_derive: Symbol = Symbol::new(697u32);
    pub const custom_inner_attributes: Symbol = Symbol::new(698u32);
    pub const custom_mir: Symbol = Symbol::new(699u32);
    pub const custom_test_frameworks: Symbol = Symbol::new(700u32);
    pub const d32: Symbol = Symbol::new(701u32);
    pub const dead_code: Symbol = Symbol::new(702u32);
    pub const dead_code_pub_in_binary: Symbol = Symbol::new(703u32);
    pub const dealloc: Symbol = Symbol::new(704u32);
    pub const debug: Symbol = Symbol::new(705u32);
    pub const debug_assert_eq_macro: Symbol = Symbol::new(706u32);
    pub const debug_assert_macro: Symbol = Symbol::new(707u32);
    pub const debug_assert_ne_macro: Symbol = Symbol::new(708u32);
    pub const debug_assertions: Symbol = Symbol::new(709u32);
    pub const debug_struct_fields_finish: Symbol = Symbol::new(710u32);
    pub const debug_tuple_fields_finish: Symbol = Symbol::new(711u32);
    pub const debugger_visualizer: Symbol = Symbol::new(712u32);
    pub const decl_macro: Symbol = Symbol::new(713u32);
    pub const declare_lint_pass: Symbol = Symbol::new(714u32);
    pub const decorated: Symbol = Symbol::new(715u32);
    pub const default_alloc_error_handler: Symbol = Symbol::new(716u32);
    pub const default_field_values: Symbol = Symbol::new(717u32);
    pub const default_fn: Symbol = Symbol::new(718u32);
    pub const default_lib_allocator: Symbol = Symbol::new(719u32);
    pub const default_trait1: Symbol = Symbol::new(720u32);
    pub const default_trait2: Symbol = Symbol::new(721u32);
    pub const default_trait3: Symbol = Symbol::new(722u32);
    pub const default_trait4: Symbol = Symbol::new(723u32);
    pub const default_type_parameter_fallback: Symbol = Symbol::new(724u32);
    pub const default_type_params: Symbol = Symbol::new(725u32);
    pub const define_opaque: Symbol = Symbol::new(726u32);
    pub const deny: Symbol = Symbol::new(727u32);
    pub const deprecated: Symbol = Symbol::new(728u32);
    pub const deprecated_safe: Symbol = Symbol::new(729u32);
    pub const deprecated_suggestion: Symbol = Symbol::new(730u32);
    pub const deref: Symbol = Symbol::new(731u32);
    pub const deref_method: Symbol = Symbol::new(732u32);
    pub const deref_mut: Symbol = Symbol::new(733u32);
    pub const deref_patterns: Symbol = Symbol::new(734u32);
    pub const deref_pure: Symbol = Symbol::new(735u32);
    pub const deref_target: Symbol = Symbol::new(736u32);
    pub const derive: Symbol = Symbol::new(737u32);
    pub const derive_const: Symbol = Symbol::new(738u32);
    pub const derive_const_issue: Symbol = Symbol::new(739u32);
    pub const derive_default_enum: Symbol = Symbol::new(740u32);
    pub const derive_from: Symbol = Symbol::new(741u32);
    pub const derive_smart_pointer: Symbol = Symbol::new(742u32);
    pub const destruct: Symbol = Symbol::new(743u32);
    pub const destructuring_assignment: Symbol = Symbol::new(744u32);
    pub const diagnostic: Symbol = Symbol::new(745u32);
    pub const diagnostic_namespace: Symbol = Symbol::new(746u32);
    pub const diagnostic_on_const: Symbol = Symbol::new(747u32);
    pub const diagnostic_on_move: Symbol = Symbol::new(748u32);
    pub const diagnostic_on_type_error: Symbol = Symbol::new(749u32);
    pub const diagnostic_on_unknown: Symbol = Symbol::new(750u32);
    pub const diagnostic_on_unmatch_args: Symbol = Symbol::new(751u32);
    pub const diagnostic_on_unmatched_args: Symbol = Symbol::new(752u32);
    pub const diagnostic_opaque: Symbol = Symbol::new(753u32);
    pub const dialect: Symbol = Symbol::new(754u32);
    pub const direct: Symbol = Symbol::new(755u32);
    pub const direct_const_arg: Symbol = Symbol::new(756u32);
    pub const discriminant_kind: Symbol = Symbol::new(757u32);
    pub const discriminant_type: Symbol = Symbol::new(758u32);
    pub const discriminant_value: Symbol = Symbol::new(759u32);
    pub const disjoint_bitor: Symbol = Symbol::new(760u32);
    pub const dispatch_from_dyn: Symbol = Symbol::new(761u32);
    pub const div: Symbol = Symbol::new(762u32);
    pub const div_assign: Symbol = Symbol::new(763u32);
    pub const diverging_block_default: Symbol = Symbol::new(764u32);
    pub const dl: Symbol = Symbol::new(765u32);
    pub const do_not_recommend: Symbol = Symbol::new(766u32);
    pub const doc: Symbol = Symbol::new(767u32);
    pub const doc_alias: Symbol = Symbol::new(768u32);
    pub const doc_auto_cfg: Symbol = Symbol::new(769u32);
    pub const doc_cfg: Symbol = Symbol::new(770u32);
    pub const doc_cfg_hide: Symbol = Symbol::new(771u32);
    pub const doc_keyword: Symbol = Symbol::new(772u32);
    pub const doc_masked: Symbol = Symbol::new(773u32);
    pub const doc_notable_trait: Symbol = Symbol::new(774u32);
    pub const doc_primitive: Symbol = Symbol::new(775u32);
    pub const doc_spotlight: Symbol = Symbol::new(776u32);
    pub const doctest: Symbol = Symbol::new(777u32);
    pub const dotdot_in_tuple_patterns: Symbol = Symbol::new(778u32);
    pub const dotdoteq_in_patterns: Symbol = Symbol::new(779u32);
    pub const dreg: Symbol = Symbol::new(780u32);
    pub const dreg_low8: Symbol = Symbol::new(781u32);
    pub const dreg_low16: Symbol = Symbol::new(782u32);
    pub const drop: Symbol = Symbol::new(783u32);
    pub const drop_glue: Symbol = Symbol::new(784u32);
    pub const drop_in_place: Symbol = Symbol::new(785u32);
    pub const drop_types_in_const: Symbol = Symbol::new(786u32);
    pub const dropck_eyepatch: Symbol = Symbol::new(787u32);
    pub const dropck_parametricity: Symbol = Symbol::new(788u32);
    pub const dummy: Symbol = Symbol::new(789u32);
    pub const dummy_cgu_name: Symbol = Symbol::new(790u32);
    pub const dylib: Symbol = Symbol::new(791u32);
    pub const dyn_compatible_for_dispatch: Symbol = Symbol::new(792u32);
    pub const dyn_metadata: Symbol = Symbol::new(793u32);
    pub const dyn_star: Symbol = Symbol::new(794u32);
    pub const dyn_trait: Symbol = Symbol::new(795u32);
    pub const dynamic_no_pic: Symbol = Symbol::new(796u32);
    pub const edition_panic: Symbol = Symbol::new(797u32);
    pub const effective_target_features: Symbol = Symbol::new(798u32);
    pub const effects: Symbol = Symbol::new(799u32);
    pub const eh_personality: Symbol = Symbol::new(800u32);
    pub const eii: Symbol = Symbol::new(801u32);
    pub const eii_declaration: Symbol = Symbol::new(802u32);
    pub const eii_internals: Symbol = Symbol::new(803u32);
    pub const eii_shared_macro: Symbol = Symbol::new(804u32);
    pub const element_ty: Symbol = Symbol::new(805u32);
    pub const elf: Symbol = Symbol::new(806u32);
    pub const empty: Symbol = Symbol::new(807u32);
    pub const empty_braces: Symbol = Symbol::new(808u32);
    pub const empty_brackets: Symbol = Symbol::new(809u32);
    pub const empty_parens: Symbol = Symbol::new(810u32);
    pub const enable: Symbol = Symbol::new(811u32);
    pub const end: Symbol = Symbol::new(812u32);
    pub const entry_nops: Symbol = Symbol::new(813u32);
    pub const env: Symbol = Symbol::new(814u32);
    pub const eprint_macro: Symbol = Symbol::new(815u32);
    pub const eprintln_macro: Symbol = Symbol::new(816u32);
    pub const eq: Symbol = Symbol::new(817u32);
    pub const ergonomic_clones: Symbol = Symbol::new(818u32);
    pub const ermsb_target_feature: Symbol = Symbol::new(819u32);
    pub const exact_div: Symbol = Symbol::new(820u32);
    pub const except: Symbol = Symbol::new(821u32);
    pub const exception: Symbol = Symbol::new(822u32);
    pub const exception_handling: Symbol = Symbol::new(823u32);
    pub const exclusive_range_pattern: Symbol = Symbol::new(824u32);
    pub const exhaustive_integer_patterns: Symbol = Symbol::new(825u32);
    pub const exhaustive_patterns: Symbol = Symbol::new(826u32);
    pub const existential_type: Symbol = Symbol::new(827u32);
    pub const exists: Symbol = Symbol::new(828u32);
    pub const exp: Symbol = Symbol::new(829u32);
    pub const exp2: Symbol = Symbol::new(830u32);
    pub const expand1: Symbol = Symbol::new(831u32);
    pub const expand2: Symbol = Symbol::new(832u32);
    pub const expect: Symbol = Symbol::new(833u32);
    pub const expected: Symbol = Symbol::new(834u32);
    pub const explicit_extern_abis: Symbol = Symbol::new(835u32);
    pub const explicit_generic_args_with_impl_trait: Symbol =
        Symbol::new(836u32);
    pub const explicit_tail_calls: Symbol = Symbol::new(837u32);
    pub const export_name: Symbol = Symbol::new(838u32);
    pub const export_stable: Symbol = Symbol::new(839u32);
    pub const export_symbols: Symbol = Symbol::new(840u32);
    pub const expr: Symbol = Symbol::new(841u32);
    pub const expr_2021: Symbol = Symbol::new(842u32);
    pub const expr_fragment_specifier_2024: Symbol = Symbol::new(843u32);
    pub const extended_key_value_attributes: Symbol = Symbol::new(844u32);
    pub const extended_varargs_abi_support: Symbol = Symbol::new(845u32);
    pub const extendedl32r: Symbol = Symbol::new(846u32);
    pub const extern_absolute_paths: Symbol = Symbol::new(847u32);
    pub const extern_crate_item_prelude: Symbol = Symbol::new(848u32);
    pub const extern_crate_self: Symbol = Symbol::new(849u32);
    pub const extern_in_paths: Symbol = Symbol::new(850u32);
    pub const extern_item_impls: Symbol = Symbol::new(851u32);
    pub const extern_prelude: Symbol = Symbol::new(852u32);
    pub const extern_system_varargs: Symbol = Symbol::new(853u32);
    pub const extern_types: Symbol = Symbol::new(854u32);
    pub const extern_weak: Symbol = Symbol::new(855u32);
    pub const external: Symbol = Symbol::new(856u32);
    pub const external_doc: Symbol = Symbol::new(857u32);
    pub const f16: Symbol = Symbol::new(858u32);
    pub const f16_nan: Symbol = Symbol::new(859u32);
    pub const f16c_target_feature: Symbol = Symbol::new(860u32);
    pub const f32: Symbol = Symbol::new(861u32);
    pub const f32_nan: Symbol = Symbol::new(862u32);
    pub const f64: Symbol = Symbol::new(863u32);
    pub const f64_nan: Symbol = Symbol::new(864u32);
    pub const f128: Symbol = Symbol::new(865u32);
    pub const f128_nan: Symbol = Symbol::new(866u32);
    pub const fabs: Symbol = Symbol::new(867u32);
    pub const fadd_algebraic: Symbol = Symbol::new(868u32);
    pub const fadd_fast: Symbol = Symbol::new(869u32);
    pub const fake_variadic: Symbol = Symbol::new(870u32);
    pub const fallback: Symbol = Symbol::new(871u32);
    pub const fdiv_algebraic: Symbol = Symbol::new(872u32);
    pub const fdiv_fast: Symbol = Symbol::new(873u32);
    pub const feature: Symbol = Symbol::new(874u32);
    pub const fence: Symbol = Symbol::new(875u32);
    pub const ferris: Symbol = Symbol::new(876u32);
    pub const fetch_update: Symbol = Symbol::new(877u32);
    pub const ffi_const: Symbol = Symbol::new(878u32);
    pub const ffi_pure: Symbol = Symbol::new(879u32);
    pub const ffi_returns_twice: Symbol = Symbol::new(880u32);
    pub const ffr: Symbol = Symbol::new(881u32);
    pub const field: Symbol = Symbol::new(882u32);
    pub const field_base: Symbol = Symbol::new(883u32);
    pub const field_init_shorthand: Symbol = Symbol::new(884u32);
    pub const field_of: Symbol = Symbol::new(885u32);
    pub const field_offset: Symbol = Symbol::new(886u32);
    pub const field_projections: Symbol = Symbol::new(887u32);
    pub const field_representing_type: Symbol = Symbol::new(888u32);
    pub const field_representing_type_actual_type_id: Symbol =
        Symbol::new(889u32);
    pub const field_representing_type_name: Symbol = Symbol::new(890u32);
    pub const field_representing_type_offset: Symbol = Symbol::new(891u32);
    pub const field_representing_type_raw: Symbol = Symbol::new(892u32);
    pub const field_type: Symbol = Symbol::new(893u32);
    pub const fields: Symbol = Symbol::new(894u32);
    pub const file: Symbol = Symbol::new(895u32);
    pub const final_associated_functions: Symbol = Symbol::new(896u32);
    pub const float_to_int_unchecked: Symbol = Symbol::new(897u32);
    pub const floorf16: Symbol = Symbol::new(898u32);
    pub const floorf32: Symbol = Symbol::new(899u32);
    pub const floorf64: Symbol = Symbol::new(900u32);
    pub const floorf128: Symbol = Symbol::new(901u32);
    pub const fma4_target_feature: Symbol = Symbol::new(902u32);
    pub const fmaf16: Symbol = Symbol::new(903u32);
    pub const fmaf32: Symbol = Symbol::new(904u32);
    pub const fmaf64: Symbol = Symbol::new(905u32);
    pub const fmaf128: Symbol = Symbol::new(906u32);
    pub const fmt: Symbol = Symbol::new(907u32);
    pub const fmt_debug: Symbol = Symbol::new(908u32);
    pub const fmul_algebraic: Symbol = Symbol::new(909u32);
    pub const fmul_fast: Symbol = Symbol::new(910u32);
    pub const fmuladdf16: Symbol = Symbol::new(911u32);
    pub const fmuladdf32: Symbol = Symbol::new(912u32);
    pub const fmuladdf64: Symbol = Symbol::new(913u32);
    pub const fmuladdf128: Symbol = Symbol::new(914u32);
    pub const fn_align: Symbol = Symbol::new(915u32);
    pub const fn_body: Symbol = Symbol::new(916u32);
    pub const fn_delegation: Symbol = Symbol::new(917u32);
    pub const fn_must_use: Symbol = Symbol::new(918u32);
    pub const fn_mut: Symbol = Symbol::new(919u32);
    pub const fn_once: Symbol = Symbol::new(920u32);
    pub const fn_once_output: Symbol = Symbol::new(921u32);
    pub const fn_ptr_as_ptr: Symbol = Symbol::new(922u32);
    pub const fn_ptr_from_ptr: Symbol = Symbol::new(923u32);
    pub const fn_ptr_trait: Symbol = Symbol::new(924u32);
    pub const fn_static: Symbol = Symbol::new(925u32);
    pub const forall: Symbol = Symbol::new(926u32);
    pub const forbid: Symbol = Symbol::new(927u32);
    pub const force_target_feature: Symbol = Symbol::new(928u32);
    pub const forget: Symbol = Symbol::new(929u32);
    pub const format_args: Symbol = Symbol::new(930u32);
    pub const format_args_capture: Symbol = Symbol::new(931u32);
    pub const format_args_macro: Symbol = Symbol::new(932u32);
    pub const format_args_nl: Symbol = Symbol::new(933u32);
    pub const format_argument: Symbol = Symbol::new(934u32);
    pub const format_arguments: Symbol = Symbol::new(935u32);
    pub const format_macro: Symbol = Symbol::new(936u32);
    pub const format_placeholder: Symbol = Symbol::new(937u32);
    pub const format_unsafe_arg: Symbol = Symbol::new(938u32);
    pub const fp: Symbol = Symbol::new(939u32);
    pub const fpregs: Symbol = Symbol::new(940u32);
    pub const framework: Symbol = Symbol::new(941u32);
    pub const freeze: Symbol = Symbol::new(942u32);
    pub const freeze_impls: Symbol = Symbol::new(943u32);
    pub const freg: Symbol = Symbol::new(944u32);
    pub const frem_algebraic: Symbol = Symbol::new(945u32);
    pub const frem_fast: Symbol = Symbol::new(946u32);
    pub const from: Symbol = Symbol::new(947u32);
    pub const from_desugaring: Symbol = Symbol::new(948u32);
    pub const from_iter: Symbol = Symbol::new(949u32);
    pub const from_output: Symbol = Symbol::new(950u32);
    pub const from_residual: Symbol = Symbol::new(951u32);
    pub const from_size_align_unchecked: Symbol = Symbol::new(952u32);
    pub const from_size_alignment_unchecked: Symbol = Symbol::new(953u32);
    pub const from_str: Symbol = Symbol::new(954u32);
    pub const from_str_nonconst: Symbol = Symbol::new(955u32);
    pub const from_usize: Symbol = Symbol::new(956u32);
    pub const from_yeet: Symbol = Symbol::new(957u32);
    pub const frontmatter: Symbol = Symbol::new(958u32);
    pub const fsub_algebraic: Symbol = Symbol::new(959u32);
    pub const fsub_fast: Symbol = Symbol::new(960u32);
    pub const full: Symbol = Symbol::new(961u32);
    pub const fundamental: Symbol = Symbol::new(962u32);
    pub const fused_iterator: Symbol = Symbol::new(963u32);
    pub const future_output: Symbol = Symbol::new(964u32);
    pub const future_trait: Symbol = Symbol::new(965u32);
    pub const fxsr: Symbol = Symbol::new(966u32);
    pub const gdb_script_file: Symbol = Symbol::new(967u32);
    pub const ge: Symbol = Symbol::new(968u32);
    pub const gen_blocks: Symbol = Symbol::new(969u32);
    pub const gen_future: Symbol = Symbol::new(970u32);
    pub const generator_clone: Symbol = Symbol::new(971u32);
    pub const generators: Symbol = Symbol::new(972u32);
    pub const generic_arg_infer: Symbol = Symbol::new(973u32);
    pub const generic_assert: Symbol = Symbol::new(974u32);
    pub const generic_associated_types: Symbol = Symbol::new(975u32);
    pub const generic_associated_types_extended: Symbol = Symbol::new(976u32);
    pub const generic_const_args: Symbol = Symbol::new(977u32);
    pub const generic_const_exprs: Symbol = Symbol::new(978u32);
    pub const generic_const_items: Symbol = Symbol::new(979u32);
    pub const generic_const_parameter_types: Symbol = Symbol::new(980u32);
    pub const generic_param_attrs: Symbol = Symbol::new(981u32);
    pub const generic_pattern_types: Symbol = Symbol::new(982u32);
    pub const generics: Symbol = Symbol::new(983u32);
    pub const get_context: Symbol = Symbol::new(984u32);
    pub const global_alloc_ty: Symbol = Symbol::new(985u32);
    pub const global_allocator: Symbol = Symbol::new(986u32);
    pub const global_asm: Symbol = Symbol::new(987u32);
    pub const global_registration: Symbol = Symbol::new(988u32);
    pub const globs: Symbol = Symbol::new(989u32);
    pub const gpu_kernel: Symbol = Symbol::new(990u32);
    pub const gpu_launch_sized_workgroup_mem: Symbol = Symbol::new(991u32);
    pub const gt: Symbol = Symbol::new(992u32);
    pub const guard: Symbol = Symbol::new(993u32);
    pub const guard_patterns: Symbol = Symbol::new(994u32);
    pub const half_open_range_patterns: Symbol = Symbol::new(995u32);
    pub const half_open_range_patterns_in_slices: Symbol =
        Symbol::new(996u32);
    pub const hash: Symbol = Symbol::new(997u32);
    pub const hexagon: Symbol = Symbol::new(998u32);
    pub const hexagon_target_feature: Symbol = Symbol::new(999u32);
    pub const hidden: Symbol = Symbol::new(1000u32);
    pub const hide: Symbol = Symbol::new(1001u32);
    pub const highpriinterrupts: Symbol = Symbol::new(1002u32);
    pub const hint: Symbol = Symbol::new(1003u32);
    pub const homogeneous_aggregate: Symbol = Symbol::new(1004u32);
    pub const html_favicon_url: Symbol = Symbol::new(1005u32);
    pub const html_logo_url: Symbol = Symbol::new(1006u32);
    pub const html_no_source: Symbol = Symbol::new(1007u32);
    pub const html_playground_url: Symbol = Symbol::new(1008u32);
    pub const html_root_url: Symbol = Symbol::new(1009u32);
    pub const hvx: Symbol = Symbol::new(1010u32);
    pub const hvx_length64b: Symbol = Symbol::new(1011u32);
    pub const hvx_length128b: Symbol = Symbol::new(1012u32);
    pub const hwaddress: Symbol = Symbol::new(1013u32);
    pub const i8: Symbol = Symbol::new(1014u32);
    pub const i16: Symbol = Symbol::new(1015u32);
    pub const i32: Symbol = Symbol::new(1016u32);
    pub const i64: Symbol = Symbol::new(1017u32);
    pub const i128: Symbol = Symbol::new(1018u32);
    pub const i128_type: Symbol = Symbol::new(1019u32);
    pub const ident: Symbol = Symbol::new(1020u32);
    pub const if_let: Symbol = Symbol::new(1021u32);
    pub const if_let_guard: Symbol = Symbol::new(1022u32);
    pub const if_let_rescope: Symbol = Symbol::new(1023u32);
    pub const if_while_or_patterns: Symbol = Symbol::new(1024u32);
    pub const ignore: Symbol = Symbol::new(1025u32);
    pub const immediate_abort: Symbol = Symbol::new(1026u32);
    pub const impl_header_lifetime_elision: Symbol = Symbol::new(1027u32);
    pub const impl_lint_pass: Symbol = Symbol::new(1028u32);
    pub const impl_restriction: Symbol = Symbol::new(1029u32);
    pub const impl_trait_in_assoc_type: Symbol = Symbol::new(1030u32);
    pub const impl_trait_in_bindings: Symbol = Symbol::new(1031u32);
    pub const impl_trait_in_fn_trait_return: Symbol = Symbol::new(1032u32);
    pub const impl_trait_projections: Symbol = Symbol::new(1033u32);
    pub const implied_by: Symbol = Symbol::new(1034u32);
    pub const import: Symbol = Symbol::new(1035u32);
    pub const import_name_type: Symbol = Symbol::new(1036u32);
    pub const import_shadowing: Symbol = Symbol::new(1037u32);
    pub const import_trait_associated_functions: Symbol =
        Symbol::new(1038u32);
    pub const imported_main: Symbol = Symbol::new(1039u32);
    pub const in_band_lifetimes: Symbol = Symbol::new(1040u32);
    pub const include: Symbol = Symbol::new(1041u32);
    pub const include_bytes: Symbol = Symbol::new(1042u32);
    pub const include_str: Symbol = Symbol::new(1043u32);
    pub const inclusive_range_syntax: Symbol = Symbol::new(1044u32);
    pub const incomplete_features: Symbol = Symbol::new(1045u32);
    pub const index: Symbol = Symbol::new(1046u32);
    pub const index_mut: Symbol = Symbol::new(1047u32);
    pub const infer_outlives_requirements: Symbol = Symbol::new(1048u32);
    pub const infer_static_outlives_requirements: Symbol =
        Symbol::new(1049u32);
    pub const inherent_associated_types: Symbol = Symbol::new(1050u32);
    pub const initial: Symbol = Symbol::new(1051u32);
    pub const inlateout: Symbol = Symbol::new(1052u32);
    pub const inline: Symbol = Symbol::new(1053u32);
    pub const inline_const: Symbol = Symbol::new(1054u32);
    pub const inline_const_pat: Symbol = Symbol::new(1055u32);
    pub const inout: Symbol = Symbol::new(1056u32);
    pub const inputs: Symbol = Symbol::new(1057u32);
    pub const instruction_set: Symbol = Symbol::new(1058u32);
    pub const instrument_fn: Symbol = Symbol::new(1059u32);
    pub const integer_: Symbol = Symbol::new(1060u32);
    pub const integer_max: Symbol = Symbol::new(1061u32);
    pub const integer_min: Symbol = Symbol::new(1062u32);
    pub const integral: Symbol = Symbol::new(1063u32);
    pub const internal: Symbol = Symbol::new(1064u32);
    pub const internal_eq_trait_method_impls: Symbol = Symbol::new(1065u32);
    pub const internal_features: Symbol = Symbol::new(1066u32);
    pub const interrupt: Symbol = Symbol::new(1067u32);
    pub const into_async_iter_into_iter: Symbol = Symbol::new(1068u32);
    pub const into_future: Symbol = Symbol::new(1069u32);
    pub const into_iter: Symbol = Symbol::new(1070u32);
    pub const into_try_type: Symbol = Symbol::new(1071u32);
    pub const intra_doc_pointers: Symbol = Symbol::new(1072u32);
    pub const intrinsics: Symbol = Symbol::new(1073u32);
    pub const irrefutable_let_patterns: Symbol = Symbol::new(1074u32);
    pub const is: Symbol = Symbol::new(1075u32);
    pub const is_auto: Symbol = Symbol::new(1076u32);
    pub const is_splatted: Symbol = Symbol::new(1077u32);
    pub const is_unsafe: Symbol = Symbol::new(1078u32);
    pub const is_val_statically_known: Symbol = Symbol::new(1079u32);
    pub const isa_attribute: Symbol = Symbol::new(1080u32);
    pub const isize: Symbol = Symbol::new(1081u32);
    pub const issue: Symbol = Symbol::new(1082u32);
    pub const issue_5723_bootstrap: Symbol = Symbol::new(1083u32);
    pub const issue_tracker_base_url: Symbol = Symbol::new(1084u32);
    pub const item: Symbol = Symbol::new(1085u32);
    pub const item_like_imports: Symbol = Symbol::new(1086u32);
    pub const iter: Symbol = Symbol::new(1087u32);
    pub const iter_mut: Symbol = Symbol::new(1088u32);
    pub const iterator: Symbol = Symbol::new(1089u32);
    pub const iterator_collect_fn: Symbol = Symbol::new(1090u32);
    pub const kcfi: Symbol = Symbol::new(1091u32);
    pub const kernel_address: Symbol = Symbol::new(1092u32);
    pub const kernel_hwaddress: Symbol = Symbol::new(1093u32);
    pub const keylocker_x86: Symbol = Symbol::new(1094u32);
    pub const keyword: Symbol = Symbol::new(1095u32);
    pub const kind: Symbol = Symbol::new(1096u32);
    pub const kreg: Symbol = Symbol::new(1097u32);
    pub const kreg0: Symbol = Symbol::new(1098u32);
    pub const label: Symbol = Symbol::new(1099u32);
    pub const label_break_value: Symbol = Symbol::new(1100u32);
    pub const lahfsahf_target_feature: Symbol = Symbol::new(1101u32);
    pub const lang: Symbol = Symbol::new(1102u32);
    pub const lang_items: Symbol = Symbol::new(1103u32);
    pub const large_assignments: Symbol = Symbol::new(1104u32);
    pub const largest_niche: Symbol = Symbol::new(1105u32);
    pub const last: Symbol = Symbol::new(1106u32);
    pub const lasx: Symbol = Symbol::new(1107u32);
    pub const late_bound_turbofishing: Symbol = Symbol::new(1108u32);
    pub const lateout: Symbol = Symbol::new(1109u32);
    pub const lazy_normalization_consts: Symbol = Symbol::new(1110u32);
    pub const lazy_type_alias: Symbol = Symbol::new(1111u32);
    pub const le: Symbol = Symbol::new(1112u32);
    pub const legacy_receiver: Symbol = Symbol::new(1113u32);
    pub const len: Symbol = Symbol::new(1114u32);
    pub const let_chains: Symbol = Symbol::new(1115u32);
    pub const let_else: Symbol = Symbol::new(1116u32);
    pub const lhs: Symbol = Symbol::new(1117u32);
    pub const lib: Symbol = Symbol::new(1118u32);
    pub const libc: Symbol = Symbol::new(1119u32);
    pub const lifetime: Symbol = Symbol::new(1120u32);
    pub const lifetime_capture_rules_2024: Symbol = Symbol::new(1121u32);
    pub const lifetimes: Symbol = Symbol::new(1122u32);
    pub const line: Symbol = Symbol::new(1123u32);
    pub const link: Symbol = Symbol::new(1124u32);
    pub const link_arg_attribute: Symbol = Symbol::new(1125u32);
    pub const link_args: Symbol = Symbol::new(1126u32);
    pub const link_cfg: Symbol = Symbol::new(1127u32);
    pub const link_dash_arg: Symbol = Symbol::new(1128u32);
    pub const link_enzyme_intrinsics: Symbol = Symbol::new(1129u32);
    pub const link_llvm_intrinsics: Symbol = Symbol::new(1130u32);
    pub const link_name: Symbol = Symbol::new(1131u32);
    pub const link_ordinal: Symbol = Symbol::new(1132u32);
    pub const link_section: Symbol = Symbol::new(1133u32);
    pub const linkage: Symbol = Symbol::new(1134u32);
    pub const linker: Symbol = Symbol::new(1135u32);
    pub const linker_info: Symbol = Symbol::new(1136u32);
    pub const linker_messages: Symbol = Symbol::new(1137u32);
    pub const linkonce: Symbol = Symbol::new(1138u32);
    pub const linkonce_odr: Symbol = Symbol::new(1139u32);
    pub const lint_reasons: Symbol = Symbol::new(1140u32);
    pub const literal: Symbol = Symbol::new(1141u32);
    pub const little: Symbol = Symbol::new(1142u32);
    pub const big: Symbol = Symbol::new(1143u32);
    pub const load: Symbol = Symbol::new(1144u32);
    pub const loaded_from_disk: Symbol = Symbol::new(1145u32);
    pub const local: Symbol = Symbol::new(1146u32);
    pub const local_inner_macros: Symbol = Symbol::new(1147u32);
    pub const log: Symbol = Symbol::new(1148u32);
    pub const log2: Symbol = Symbol::new(1149u32);
    pub const log10: Symbol = Symbol::new(1150u32);
    pub const log_syntax: Symbol = Symbol::new(1151u32);
    pub const loongarch32: Symbol = Symbol::new(1152u32);
    pub const loongarch64: Symbol = Symbol::new(1153u32);
    pub const loongarch_target_feature: Symbol = Symbol::new(1154u32);
    pub const loop_break_value: Symbol = Symbol::new(1155u32);
    pub const loop_hints: Symbol = Symbol::new(1156u32);
    pub const loop_match: Symbol = Symbol::new(1157u32);
    pub const lr: Symbol = Symbol::new(1158u32);
    pub const lsx: Symbol = Symbol::new(1159u32);
    pub const lt: Symbol = Symbol::new(1160u32);
    pub const m68k: Symbol = Symbol::new(1161u32);
    pub const m68k_target_feature: Symbol = Symbol::new(1162u32);
    pub const mac16: Symbol = Symbol::new(1163u32);
    pub const macho: Symbol = Symbol::new(1164u32);
    pub const macro_at_most_once_rep: Symbol = Symbol::new(1165u32);
    pub const macro_attr: Symbol = Symbol::new(1166u32);
    pub const macro_attributes_in_derive_output: Symbol =
        Symbol::new(1167u32);
    pub const macro_derive: Symbol = Symbol::new(1168u32);
    pub const macro_escape: Symbol = Symbol::new(1169u32);
    pub const macro_export: Symbol = Symbol::new(1170u32);
    pub const macro_guard_matcher: Symbol = Symbol::new(1171u32);
    pub const macro_lifetime_matcher: Symbol = Symbol::new(1172u32);
    pub const macro_literal_matcher: Symbol = Symbol::new(1173u32);
    pub const macro_metavar_expr: Symbol = Symbol::new(1174u32);
    pub const macro_metavar_expr_concat: Symbol = Symbol::new(1175u32);
    pub const macro_reexport: Symbol = Symbol::new(1176u32);
    pub const macro_use: Symbol = Symbol::new(1177u32);
    pub const macro_vis_matcher: Symbol = Symbol::new(1178u32);
    pub const macroless_const_item_generic_const_args: Symbol =
        Symbol::new(1179u32);
    pub const macroless_generic_const_args: Symbol = Symbol::new(1180u32);
    pub const macros_in_extern: Symbol = Symbol::new(1181u32);
    pub const main: Symbol = Symbol::new(1182u32);
    pub const managed_boxes: Symbol = Symbol::new(1183u32);
    pub const manually_drop: Symbol = Symbol::new(1184u32);
    pub const map: Symbol = Symbol::new(1185u32);
    pub const map_err: Symbol = Symbol::new(1186u32);
    pub const marker: Symbol = Symbol::new(1187u32);
    pub const marker_trait_attr: Symbol = Symbol::new(1188u32);
    pub const masked: Symbol = Symbol::new(1189u32);
    pub const match_beginning_vert: Symbol = Symbol::new(1190u32);
    pub const match_default_bindings: Symbol = Symbol::new(1191u32);
    pub const maximum_number_nsz_f16: Symbol = Symbol::new(1192u32);
    pub const maximum_number_nsz_f32: Symbol = Symbol::new(1193u32);
    pub const maximum_number_nsz_f64: Symbol = Symbol::new(1194u32);
    pub const maximum_number_nsz_f128: Symbol = Symbol::new(1195u32);
    pub const maximumf16: Symbol = Symbol::new(1196u32);
    pub const maximumf32: Symbol = Symbol::new(1197u32);
    pub const maximumf64: Symbol = Symbol::new(1198u32);
    pub const maximumf128: Symbol = Symbol::new(1199u32);
    pub const may_dangle: Symbol = Symbol::new(1200u32);
    pub const may_unwind: Symbol = Symbol::new(1201u32);
    pub const maybe_dangling: Symbol = Symbol::new(1202u32);
    pub const maybe_uninit: Symbol = Symbol::new(1203u32);
    pub const maybe_uninit_uninit: Symbol = Symbol::new(1204u32);
    pub const maybe_uninit_zeroed: Symbol = Symbol::new(1205u32);
    pub const mem: Symbol = Symbol::new(1206u32);
    pub const mem_align_const: Symbol = Symbol::new(1207u32);
    pub const mem_discriminant: Symbol = Symbol::new(1208u32);
    pub const mem_drop: Symbol = Symbol::new(1209u32);
    pub const mem_forget: Symbol = Symbol::new(1210u32);
    pub const mem_size_const: Symbol = Symbol::new(1211u32);
    pub const mem_swap: Symbol = Symbol::new(1212u32);
    pub const mem_uninitialized: Symbol = Symbol::new(1213u32);
    pub const mem_variant_count: Symbol = Symbol::new(1214u32);
    pub const mem_zeroed: Symbol = Symbol::new(1215u32);
    pub const member_constraints: Symbol = Symbol::new(1216u32);
    pub const memory: Symbol = Symbol::new(1217u32);
    pub const memtag: Symbol = Symbol::new(1218u32);
    pub const message: Symbol = Symbol::new(1219u32);
    pub const meta: Symbol = Symbol::new(1220u32);
    pub const meta_sized: Symbol = Symbol::new(1221u32);
    pub const metadata_type: Symbol = Symbol::new(1222u32);
    pub const min_adt_const_params: Symbol = Symbol::new(1223u32);
    pub const min_const_fn: Symbol = Symbol::new(1224u32);
    pub const min_const_generics: Symbol = Symbol::new(1225u32);
    pub const min_const_unsafe_fn: Symbol = Symbol::new(1226u32);
    pub const min_exhaustive_patterns: Symbol = Symbol::new(1227u32);
    pub const min_generic_const_args: Symbol = Symbol::new(1228u32);
    pub const min_specialization: Symbol = Symbol::new(1229u32);
    pub const min_type_alias_impl_trait: Symbol = Symbol::new(1230u32);
    pub const minimum_number_nsz_f16: Symbol = Symbol::new(1231u32);
    pub const minimum_number_nsz_f32: Symbol = Symbol::new(1232u32);
    pub const minimum_number_nsz_f64: Symbol = Symbol::new(1233u32);
    pub const minimum_number_nsz_f128: Symbol = Symbol::new(1234u32);
    pub const minimumf16: Symbol = Symbol::new(1235u32);
    pub const minimumf32: Symbol = Symbol::new(1236u32);
    pub const minimumf64: Symbol = Symbol::new(1237u32);
    pub const minimumf128: Symbol = Symbol::new(1238u32);
    pub const mips: Symbol = Symbol::new(1239u32);
    pub const mips32r6: Symbol = Symbol::new(1240u32);
    pub const mips64: Symbol = Symbol::new(1241u32);
    pub const mips64r6: Symbol = Symbol::new(1242u32);
    pub const mips_target_feature: Symbol = Symbol::new(1243u32);
    pub const mir_assume: Symbol = Symbol::new(1244u32);
    pub const mir_basic_block: Symbol = Symbol::new(1245u32);
    pub const mir_call: Symbol = Symbol::new(1246u32);
    pub const mir_cast: Symbol = Symbol::new(1247u32);
    pub const mir_cast_fn_ptr_safety: Symbol = Symbol::new(1248u32);
    pub const mir_cast_kind: Symbol = Symbol::new(1249u32);
    pub const mir_cast_ptr_coercion: Symbol = Symbol::new(1250u32);
    pub const mir_cast_ptr_to_ptr: Symbol = Symbol::new(1251u32);
    pub const mir_cast_transmute: Symbol = Symbol::new(1252u32);
    pub const mir_cast_unsize: Symbol = Symbol::new(1253u32);
    pub const mir_checked: Symbol = Symbol::new(1254u32);
    pub const mir_debuginfo: Symbol = Symbol::new(1255u32);
    pub const mir_discriminant: Symbol = Symbol::new(1256u32);
    pub const mir_drop: Symbol = Symbol::new(1257u32);
    pub const mir_field: Symbol = Symbol::new(1258u32);
    pub const mir_goto: Symbol = Symbol::new(1259u32);
    pub const mir_make_place: Symbol = Symbol::new(1260u32);
    pub const mir_move: Symbol = Symbol::new(1261u32);
    pub const mir_offset: Symbol = Symbol::new(1262u32);
    pub const mir_ptr_metadata: Symbol = Symbol::new(1263u32);
    pub const mir_return: Symbol = Symbol::new(1264u32);
    pub const mir_return_to: Symbol = Symbol::new(1265u32);
    pub const mir_set_discriminant: Symbol = Symbol::new(1266u32);
    pub const mir_static: Symbol = Symbol::new(1267u32);
    pub const mir_static_mut: Symbol = Symbol::new(1268u32);
    pub const mir_storage_dead: Symbol = Symbol::new(1269u32);
    pub const mir_storage_live: Symbol = Symbol::new(1270u32);
    pub const mir_tail_call: Symbol = Symbol::new(1271u32);
    pub const mir_unreachable: Symbol = Symbol::new(1272u32);
    pub const mir_unwind_cleanup: Symbol = Symbol::new(1273u32);
    pub const mir_unwind_continue: Symbol = Symbol::new(1274u32);
    pub const mir_unwind_resume: Symbol = Symbol::new(1275u32);
    pub const mir_unwind_terminate: Symbol = Symbol::new(1276u32);
    pub const mir_unwind_terminate_reason: Symbol = Symbol::new(1277u32);
    pub const mir_unwind_unreachable: Symbol = Symbol::new(1278u32);
    pub const mir_variant: Symbol = Symbol::new(1279u32);
    pub const miri: Symbol = Symbol::new(1280u32);
    pub const misc: Symbol = Symbol::new(1281u32);
    pub const miscsr: Symbol = Symbol::new(1282u32);
    pub const mmx_reg: Symbol = Symbol::new(1283u32);
    pub const modifiers: Symbol = Symbol::new(1284u32);
    pub const module: Symbol = Symbol::new(1285u32);
    pub const module_path: Symbol = Symbol::new(1286u32);
    pub const more_maybe_bounds: Symbol = Symbol::new(1287u32);
    pub const more_qualified_paths: Symbol = Symbol::new(1288u32);
    pub const more_struct_aliases: Symbol = Symbol::new(1289u32);
    pub const movbe_target_feature: Symbol = Symbol::new(1290u32);
    pub const move_expr: Symbol = Symbol::new(1291u32);
    pub const move_ref_pattern: Symbol = Symbol::new(1292u32);
    pub const move_size_limit: Symbol = Symbol::new(1293u32);
    pub const movrs_target_feature: Symbol = Symbol::new(1294u32);
    pub const msa: Symbol = Symbol::new(1295u32);
    pub const msp430: Symbol = Symbol::new(1296u32);
    pub const mul: Symbol = Symbol::new(1297u32);
    pub const mul_assign: Symbol = Symbol::new(1298u32);
    pub const mul_with_overflow: Symbol = Symbol::new(1299u32);
    pub const multiple_supertrait_upcastable: Symbol = Symbol::new(1300u32);
    pub const must_not_suspend: Symbol = Symbol::new(1301u32);
    pub const must_use: Symbol = Symbol::new(1302u32);
    pub const mut_preserve_binding_mode_2024: Symbol = Symbol::new(1303u32);
    pub const mut_ref: Symbol = Symbol::new(1304u32);
    pub const mut_restriction: Symbol = Symbol::new(1305u32);
    pub const mutable: Symbol = Symbol::new(1306u32);
    pub const naked: Symbol = Symbol::new(1307u32);
    pub const naked_asm: Symbol = Symbol::new(1308u32);
    pub const naked_functions: Symbol = Symbol::new(1309u32);
    pub const naked_functions_rustic_abi: Symbol = Symbol::new(1310u32);
    pub const naked_functions_target_feature: Symbol = Symbol::new(1311u32);
    pub const name: Symbol = Symbol::new(1312u32);
    pub const named_fn_trait_parameters: Symbol = Symbol::new(1313u32);
    pub const names: Symbol = Symbol::new(1314u32);
    pub const native_link_modifiers: Symbol = Symbol::new(1315u32);
    pub const native_link_modifiers_as_needed: Symbol = Symbol::new(1316u32);
    pub const native_link_modifiers_bundle: Symbol = Symbol::new(1317u32);
    pub const native_link_modifiers_verbatim: Symbol = Symbol::new(1318u32);
    pub const native_link_modifiers_whole_archive: Symbol =
        Symbol::new(1319u32);
    pub const natvis_file: Symbol = Symbol::new(1320u32);
    pub const ne: Symbol = Symbol::new(1321u32);
    pub const needs_allocator: Symbol = Symbol::new(1322u32);
    pub const needs_drop: Symbol = Symbol::new(1323u32);
    pub const needs_panic_runtime: Symbol = Symbol::new(1324u32);
    pub const neg: Symbol = Symbol::new(1325u32);
    pub const negate_unsigned: Symbol = Symbol::new(1326u32);
    pub const negative_bounds: Symbol = Symbol::new(1327u32);
    pub const negative_impls: Symbol = Symbol::new(1328u32);
    pub const neon: Symbol = Symbol::new(1329u32);
    pub const nested: Symbol = Symbol::new(1330u32);
    pub const never: Symbol = Symbol::new(1331u32);
    pub const never_patterns: Symbol = Symbol::new(1332u32);
    pub const never_type: Symbol = Symbol::new(1333u32);
    pub const never_type_fallback: Symbol = Symbol::new(1334u32);
    pub const new: Symbol = Symbol::new(1335u32);
    pub const new_binary: Symbol = Symbol::new(1336u32);
    pub const new_debug: Symbol = Symbol::new(1337u32);
    pub const new_debug_noop: Symbol = Symbol::new(1338u32);
    pub const new_display: Symbol = Symbol::new(1339u32);
    pub const new_lower_exp: Symbol = Symbol::new(1340u32);
    pub const new_lower_hex: Symbol = Symbol::new(1341u32);
    pub const new_octal: Symbol = Symbol::new(1342u32);
    pub const new_pointer: Symbol = Symbol::new(1343u32);
    pub const new_range: Symbol = Symbol::new(1344u32);
    pub const new_unchecked: Symbol = Symbol::new(1345u32);
    pub const new_upper_exp: Symbol = Symbol::new(1346u32);
    pub const new_upper_hex: Symbol = Symbol::new(1347u32);
    pub const next: Symbol = Symbol::new(1348u32);
    pub const niko: Symbol = Symbol::new(1349u32);
    pub const nll: Symbol = Symbol::new(1350u32);
    pub const no: Symbol = Symbol::new(1351u32);
    pub const no_builtins: Symbol = Symbol::new(1352u32);
    pub const no_core: Symbol = Symbol::new(1353u32);
    pub const no_coverage: Symbol = Symbol::new(1354u32);
    pub const no_crate_inject: Symbol = Symbol::new(1355u32);
    pub const no_debug: Symbol = Symbol::new(1356u32);
    pub const no_default_passes: Symbol = Symbol::new(1357u32);
    pub const no_implicit_prelude: Symbol = Symbol::new(1358u32);
    pub const no_inline: Symbol = Symbol::new(1359u32);
    pub const no_link: Symbol = Symbol::new(1360u32);
    pub const no_main: Symbol = Symbol::new(1361u32);
    pub const no_mangle: Symbol = Symbol::new(1362u32);
    pub const no_sanitize: Symbol = Symbol::new(1363u32);
    pub const no_stack_check: Symbol = Symbol::new(1364u32);
    pub const no_std: Symbol = Symbol::new(1365u32);
    pub const nomem: Symbol = Symbol::new(1366u32);
    pub const non_ascii_idents: Symbol = Symbol::new(1367u32);
    pub const non_exhaustive: Symbol = Symbol::new(1368u32);
    pub const non_exhaustive_omitted_patterns_lint: Symbol =
        Symbol::new(1369u32);
    pub const non_lifetime_binders: Symbol = Symbol::new(1370u32);
    pub const non_modrs_mods: Symbol = Symbol::new(1371u32);
    pub const non_null: Symbol = Symbol::new(1372u32);
    pub const nonblocking: Symbol = Symbol::new(1373u32);
    pub const none: Symbol = Symbol::new(1374u32);
    pub const nontemporal_store: Symbol = Symbol::new(1375u32);
    pub const noop_method_borrow: Symbol = Symbol::new(1376u32);
    pub const noop_method_clone: Symbol = Symbol::new(1377u32);
    pub const noop_method_deref: Symbol = Symbol::new(1378u32);
    pub const noprefix: Symbol = Symbol::new(1379u32);
    pub const noreturn: Symbol = Symbol::new(1380u32);
    pub const nostack: Symbol = Symbol::new(1381u32);
    pub const not: Symbol = Symbol::new(1382u32);
    pub const notable_trait: Symbol = Symbol::new(1383u32);
    pub const note: Symbol = Symbol::new(1384u32);
    pub const null: Symbol = Symbol::new(1385u32);
    pub const nvptx64: Symbol = Symbol::new(1386u32);
    pub const nvptx_target_feature: Symbol = Symbol::new(1387u32);
    pub const object_safe_for_dispatch: Symbol = Symbol::new(1388u32);
    pub const of: Symbol = Symbol::new(1389u32);
    pub const off: Symbol = Symbol::new(1390u32);
    pub const offload: Symbol = Symbol::new(1391u32);
    pub const offload_get_num_devices: Symbol = Symbol::new(1392u32);
    pub const offload_kernel: Symbol = Symbol::new(1393u32);
    pub const offset: Symbol = Symbol::new(1394u32);
    pub const offset_of: Symbol = Symbol::new(1395u32);
    pub const offset_of_enum: Symbol = Symbol::new(1396u32);
    pub const offset_of_nested: Symbol = Symbol::new(1397u32);
    pub const offset_of_slice: Symbol = Symbol::new(1398u32);
    pub const ok_or_else: Symbol = Symbol::new(1399u32);
    pub const old_name: Symbol = Symbol::new(1400u32);
    pub const omit_gdb_pretty_printer_section: Symbol = Symbol::new(1401u32);
    pub const on: Symbol = Symbol::new(1402u32);
    pub const on_const: Symbol = Symbol::new(1403u32);
    pub const on_move: Symbol = Symbol::new(1404u32);
    pub const on_type_error: Symbol = Symbol::new(1405u32);
    pub const on_unimplemented: Symbol = Symbol::new(1406u32);
    pub const on_unknown: Symbol = Symbol::new(1407u32);
    pub const on_unmatched_args: Symbol = Symbol::new(1408u32);
    pub const opaque: Symbol = Symbol::new(1409u32);
    pub const opaque_module_name_placeholder: Symbol = Symbol::new(1410u32);
    pub const ops: Symbol = Symbol::new(1411u32);
    pub const opt_out_copy: Symbol = Symbol::new(1412u32);
    pub const optimize: Symbol = Symbol::new(1413u32);
    pub const optimize_attribute: Symbol = Symbol::new(1414u32);
    pub const optimized: Symbol = Symbol::new(1415u32);
    pub const optin_builtin_traits: Symbol = Symbol::new(1416u32);
    pub const option: Symbol = Symbol::new(1417u32);
    pub const option_env: Symbol = Symbol::new(1418u32);
    pub const options: Symbol = Symbol::new(1419u32);
    pub const or: Symbol = Symbol::new(1420u32);
    pub const or_patterns: Symbol = Symbol::new(1421u32);
    pub const ord_cmp_method: Symbol = Symbol::new(1422u32);
    pub const other: Symbol = Symbol::new(1423u32);
    pub const out: Symbol = Symbol::new(1424u32);
    pub const output: Symbol = Symbol::new(1425u32);
    pub const overflow_checks: Symbol = Symbol::new(1426u32);
    pub const overlapping_marker_traits: Symbol = Symbol::new(1427u32);
    pub const owned_box: Symbol = Symbol::new(1428u32);
    pub const packed: Symbol = Symbol::new(1429u32);
    pub const packed_bundled_libs: Symbol = Symbol::new(1430u32);
    pub const panic: Symbol = Symbol::new(1431u32);
    pub const panic_2015: Symbol = Symbol::new(1432u32);
    pub const panic_2021: Symbol = Symbol::new(1433u32);
    pub const panic_abort: Symbol = Symbol::new(1434u32);
    pub const panic_bounds_check: Symbol = Symbol::new(1435u32);
    pub const panic_cannot_unwind: Symbol = Symbol::new(1436u32);
    pub const panic_const_add_overflow: Symbol = Symbol::new(1437u32);
    pub const panic_const_async_fn_resumed: Symbol = Symbol::new(1438u32);
    pub const panic_const_async_fn_resumed_drop: Symbol =
        Symbol::new(1439u32);
    pub const panic_const_async_fn_resumed_panic: Symbol =
        Symbol::new(1440u32);
    pub const panic_const_async_gen_fn_resumed: Symbol = Symbol::new(1441u32);
    pub const panic_const_async_gen_fn_resumed_drop: Symbol =
        Symbol::new(1442u32);
    pub const panic_const_async_gen_fn_resumed_panic: Symbol =
        Symbol::new(1443u32);
    pub const panic_const_coroutine_resumed: Symbol = Symbol::new(1444u32);
    pub const panic_const_coroutine_resumed_drop: Symbol =
        Symbol::new(1445u32);
    pub const panic_const_coroutine_resumed_panic: Symbol =
        Symbol::new(1446u32);
    pub const panic_const_div_by_zero: Symbol = Symbol::new(1447u32);
    pub const panic_const_div_overflow: Symbol = Symbol::new(1448u32);
    pub const panic_const_gen_fn_none: Symbol = Symbol::new(1449u32);
    pub const panic_const_gen_fn_none_drop: Symbol = Symbol::new(1450u32);
    pub const panic_const_gen_fn_none_panic: Symbol = Symbol::new(1451u32);
    pub const panic_const_mul_overflow: Symbol = Symbol::new(1452u32);
    pub const panic_const_neg_overflow: Symbol = Symbol::new(1453u32);
    pub const panic_const_rem_by_zero: Symbol = Symbol::new(1454u32);
    pub const panic_const_rem_overflow: Symbol = Symbol::new(1455u32);
    pub const panic_const_shl_overflow: Symbol = Symbol::new(1456u32);
    pub const panic_const_shr_overflow: Symbol = Symbol::new(1457u32);
    pub const panic_const_sub_overflow: Symbol = Symbol::new(1458u32);
    pub const panic_display: Symbol = Symbol::new(1459u32);
    pub const panic_fmt: Symbol = Symbol::new(1460u32);
    pub const panic_handler: Symbol = Symbol::new(1461u32);
    pub const panic_impl: Symbol = Symbol::new(1462u32);
    pub const panic_implementation: Symbol = Symbol::new(1463u32);
    pub const panic_in_cleanup: Symbol = Symbol::new(1464u32);
    pub const panic_info: Symbol = Symbol::new(1465u32);
    pub const panic_invalid_enum_construction: Symbol = Symbol::new(1466u32);
    pub const panic_location: Symbol = Symbol::new(1467u32);
    pub const panic_misaligned_pointer_dereference: Symbol =
        Symbol::new(1468u32);
    pub const panic_nounwind: Symbol = Symbol::new(1469u32);
    pub const panic_null_pointer_dereference: Symbol = Symbol::new(1470u32);
    pub const panic_null_reference_constructed: Symbol = Symbol::new(1471u32);
    pub const panic_runtime: Symbol = Symbol::new(1472u32);
    pub const panic_str_2015: Symbol = Symbol::new(1473u32);
    pub const panic_unwind: Symbol = Symbol::new(1474u32);
    pub const panicking: Symbol = Symbol::new(1475u32);
    pub const param_attrs: Symbol = Symbol::new(1476u32);
    pub const parent_label: Symbol = Symbol::new(1477u32);
    pub const partial_cmp: Symbol = Symbol::new(1478u32);
    pub const partial_ord: Symbol = Symbol::new(1479u32);
    pub const passes: Symbol = Symbol::new(1480u32);
    pub const pat: Symbol = Symbol::new(1481u32);
    pub const pat_param: Symbol = Symbol::new(1482u32);
    pub const patchable_function_entry: Symbol = Symbol::new(1483u32);
    pub const path: Symbol = Symbol::new(1484u32);
    pub const pattern_complexity_limit: Symbol = Symbol::new(1485u32);
    pub const pattern_parentheses: Symbol = Symbol::new(1486u32);
    pub const pattern_type: Symbol = Symbol::new(1487u32);
    pub const pattern_type_range_trait: Symbol = Symbol::new(1488u32);
    pub const pattern_types: Symbol = Symbol::new(1489u32);
    pub const phantom_data: Symbol = Symbol::new(1490u32);
    pub const phase: Symbol = Symbol::new(1491u32);
    pub const pic: Symbol = Symbol::new(1492u32);
    pub const pie: Symbol = Symbol::new(1493u32);
    pub const pin_drop: Symbol = Symbol::new(1494u32);
    pub const pin_ergonomics: Symbol = Symbol::new(1495u32);
    pub const pin_v2: Symbol = Symbol::new(1496u32);
    pub const platform_intrinsics: Symbol = Symbol::new(1497u32);
    pub const plugin: Symbol = Symbol::new(1498u32);
    pub const plugin_registrar: Symbol = Symbol::new(1499u32);
    pub const plugins: Symbol = Symbol::new(1500u32);
    pub const pointee: Symbol = Symbol::new(1501u32);
    pub const pointee_sized: Symbol = Symbol::new(1502u32);
    pub const pointee_trait: Symbol = Symbol::new(1503u32);
    pub const pointer: Symbol = Symbol::new(1504u32);
    pub const poll: Symbol = Symbol::new(1505u32);
    pub const post_cleanup: Symbol = Symbol::new(1506u32);
    pub const post_dash_lto: Symbol = Symbol::new(1507u32);
    pub const postfix_match: Symbol = Symbol::new(1508u32);
    pub const powerpc: Symbol = Symbol::new(1509u32);
    pub const powerpc64: Symbol = Symbol::new(1510u32);
    pub const powerpc_target_feature: Symbol = Symbol::new(1511u32);
    pub const powf16: Symbol = Symbol::new(1512u32);
    pub const powf32: Symbol = Symbol::new(1513u32);
    pub const powf64: Symbol = Symbol::new(1514u32);
    pub const powf128: Symbol = Symbol::new(1515u32);
    pub const powif16: Symbol = Symbol::new(1516u32);
    pub const powif32: Symbol = Symbol::new(1517u32);
    pub const powif64: Symbol = Symbol::new(1518u32);
    pub const powif128: Symbol = Symbol::new(1519u32);
    pub const pre_dash_lto: Symbol = Symbol::new(1520u32);
    pub const precise_capturing: Symbol = Symbol::new(1521u32);
    pub const precise_capturing_in_traits: Symbol = Symbol::new(1522u32);
    pub const precise_pointer_size_matching: Symbol = Symbol::new(1523u32);
    pub const predicates: Symbol = Symbol::new(1524u32);
    pub const pref_align_of: Symbol = Symbol::new(1525u32);
    pub const prefetch_read_data: Symbol = Symbol::new(1526u32);
    pub const prefetch_read_instruction: Symbol = Symbol::new(1527u32);
    pub const prefetch_write_data: Symbol = Symbol::new(1528u32);
    pub const prefetch_write_instruction: Symbol = Symbol::new(1529u32);
    pub const prefix_nops: Symbol = Symbol::new(1530u32);
    pub const preg: Symbol = Symbol::new(1531u32);
    pub const prelude: Symbol = Symbol::new(1532u32);
    pub const prelude_import: Symbol = Symbol::new(1533u32);
    pub const preserves_flags: Symbol = Symbol::new(1534u32);
    pub const prfchw_target_feature: Symbol = Symbol::new(1535u32);
    pub const prid: Symbol = Symbol::new(1536u32);
    pub const primitive: Symbol = Symbol::new(1537u32);
    pub const print_macro: Symbol = Symbol::new(1538u32);
    pub const println_macro: Symbol = Symbol::new(1539u32);
    pub const proc_dash_macro: Symbol = Symbol::new(1540u32);
    pub const proc_macro: Symbol = Symbol::new(1541u32);
    pub const proc_macro_attribute: Symbol = Symbol::new(1542u32);
    pub const proc_macro_derive: Symbol = Symbol::new(1543u32);
    pub const proc_macro_expr: Symbol = Symbol::new(1544u32);
    pub const proc_macro_gen: Symbol = Symbol::new(1545u32);
    pub const proc_macro_hygiene: Symbol = Symbol::new(1546u32);
    pub const proc_macro_internals: Symbol = Symbol::new(1547u32);
    pub const proc_macro_mod: Symbol = Symbol::new(1548u32);
    pub const proc_macro_non_items: Symbol = Symbol::new(1549u32);
    pub const proc_macro_path_invoc: Symbol = Symbol::new(1550u32);
    pub const profiler_runtime: Symbol = Symbol::new(1551u32);
    pub const ptr: Symbol = Symbol::new(1552u32);
    pub const ptr_cast: Symbol = Symbol::new(1553u32);
    pub const ptr_cast_const: Symbol = Symbol::new(1554u32);
    pub const ptr_cast_mut: Symbol = Symbol::new(1555u32);
    pub const ptr_const_is_null: Symbol = Symbol::new(1556u32);
    pub const ptr_copy: Symbol = Symbol::new(1557u32);
    pub const ptr_copy_nonoverlapping: Symbol = Symbol::new(1558u32);
    pub const ptr_drop_in_place: Symbol = Symbol::new(1559u32);
    pub const ptr_drop_in_place_self: Symbol = Symbol::new(1560u32);
    pub const ptr_from_ref: Symbol = Symbol::new(1561u32);
    pub const ptr_guaranteed_cmp: Symbol = Symbol::new(1562u32);
    pub const ptr_is_null: Symbol = Symbol::new(1563u32);
    pub const ptr_mask: Symbol = Symbol::new(1564u32);
    pub const ptr_metadata: Symbol = Symbol::new(1565u32);
    pub const ptr_null: Symbol = Symbol::new(1566u32);
    pub const ptr_null_mut: Symbol = Symbol::new(1567u32);
    pub const ptr_offset_from: Symbol = Symbol::new(1568u32);
    pub const ptr_offset_from_unsigned: Symbol = Symbol::new(1569u32);
    pub const ptr_read: Symbol = Symbol::new(1570u32);
    pub const ptr_read_unaligned: Symbol = Symbol::new(1571u32);
    pub const ptr_replace: Symbol = Symbol::new(1572u32);
    pub const ptr_swap: Symbol = Symbol::new(1573u32);
    pub const ptr_swap_nonoverlapping: Symbol = Symbol::new(1574u32);
    pub const ptr_write: Symbol = Symbol::new(1575u32);
    pub const ptr_write_bytes: Symbol = Symbol::new(1576u32);
    pub const ptr_write_unaligned: Symbol = Symbol::new(1577u32);
    pub const ptr_write_volatile: Symbol = Symbol::new(1578u32);
    pub const pub_macro_rules: Symbol = Symbol::new(1579u32);
    pub const pub_restricted: Symbol = Symbol::new(1580u32);
    pub const public: Symbol = Symbol::new(1581u32);
    pub const pure: Symbol = Symbol::new(1582u32);
    pub const pushpop_unsafe: Symbol = Symbol::new(1583u32);
    pub const qreg: Symbol = Symbol::new(1584u32);
    pub const qreg_low4: Symbol = Symbol::new(1585u32);
    pub const qreg_low8: Symbol = Symbol::new(1586u32);
    pub const quad_precision_float: Symbol = Symbol::new(1587u32);
    pub const question_mark: Symbol = Symbol::new(1588u32);
    pub const quote: Symbol = Symbol::new(1589u32);
    pub const range_inclusive_new: Symbol = Symbol::new(1590u32);
    pub const raw_dash_dylib: Symbol = Symbol::new(1591u32);
    pub const raw_dylib: Symbol = Symbol::new(1592u32);
    pub const raw_dylib_elf: Symbol = Symbol::new(1593u32);
    pub const raw_eq: Symbol = Symbol::new(1594u32);
    pub const raw_identifiers: Symbol = Symbol::new(1595u32);
    pub const raw_ref_op: Symbol = Symbol::new(1596u32);
    pub const re_rebalance_coherence: Symbol = Symbol::new(1597u32);
    pub const read_via_copy: Symbol = Symbol::new(1598u32);
    pub const readonly: Symbol = Symbol::new(1599u32);
    pub const realloc: Symbol = Symbol::new(1600u32);
    pub const realtime: Symbol = Symbol::new(1601u32);
    pub const reason: Symbol = Symbol::new(1602u32);
    pub const reborrow: Symbol = Symbol::new(1603u32);
    pub const receiver: Symbol = Symbol::new(1604u32);
    pub const receiver_target: Symbol = Symbol::new(1605u32);
    pub const recursion_limit: Symbol = Symbol::new(1606u32);
    pub const reexport_test_harness_main: Symbol = Symbol::new(1607u32);
    pub const ref_pat_eat_one_layer_2024: Symbol = Symbol::new(1608u32);
    pub const ref_pat_eat_one_layer_2024_structural: Symbol =
        Symbol::new(1609u32);
    pub const ref_pat_everywhere: Symbol = Symbol::new(1610u32);
    pub const ref_unwind_safe_trait: Symbol = Symbol::new(1611u32);
    pub const reference: Symbol = Symbol::new(1612u32);
    pub const reflect: Symbol = Symbol::new(1613u32);
    pub const reg: Symbol = Symbol::new(1614u32);
    pub const reg16: Symbol = Symbol::new(1615u32);
    pub const reg32: Symbol = Symbol::new(1616u32);
    pub const reg64: Symbol = Symbol::new(1617u32);
    pub const reg_abcd: Symbol = Symbol::new(1618u32);
    pub const reg_addr: Symbol = Symbol::new(1619u32);
    pub const reg_byte: Symbol = Symbol::new(1620u32);
    pub const reg_data: Symbol = Symbol::new(1621u32);
    pub const reg_iw: Symbol = Symbol::new(1622u32);
    pub const reg_nonzero: Symbol = Symbol::new(1623u32);
    pub const reg_pair: Symbol = Symbol::new(1624u32);
    pub const reg_ptr: Symbol = Symbol::new(1625u32);
    pub const reg_upper: Symbol = Symbol::new(1626u32);
    pub const register_attr: Symbol = Symbol::new(1627u32);
    pub const register_attribute_tool: Symbol = Symbol::new(1628u32);
    pub const register_lint_tool: Symbol = Symbol::new(1629u32);
    pub const register_tool: Symbol = Symbol::new(1630u32);
    pub const relaxed_adts: Symbol = Symbol::new(1631u32);
    pub const relaxed_struct_unsize: Symbol = Symbol::new(1632u32);
    pub const relocation_model: Symbol = Symbol::new(1633u32);
    pub const rem: Symbol = Symbol::new(1634u32);
    pub const rem_assign: Symbol = Symbol::new(1635u32);
    pub const repr: Symbol = Symbol::new(1636u32);
    pub const repr128: Symbol = Symbol::new(1637u32);
    pub const repr_align: Symbol = Symbol::new(1638u32);
    pub const repr_align_enum: Symbol = Symbol::new(1639u32);
    pub const repr_packed: Symbol = Symbol::new(1640u32);
    pub const repr_simd: Symbol = Symbol::new(1641u32);
    pub const repr_transparent: Symbol = Symbol::new(1642u32);
    pub const require: Symbol = Symbol::new(1643u32);
    pub const reserve_x18: Symbol = Symbol::new(1644u32);
    pub const residual: Symbol = Symbol::new(1645u32);
    pub const result: Symbol = Symbol::new(1646u32);
    pub const result_ffi_guarantees: Symbol = Symbol::new(1647u32);
    pub const return_address: Symbol = Symbol::new(1648u32);
    pub const return_position_impl_trait_in_trait: Symbol =
        Symbol::new(1649u32);
    pub const return_type_notation: Symbol = Symbol::new(1650u32);
    pub const right_arrow: Symbol = Symbol::new(1651u32);
    pub const riscv32: Symbol = Symbol::new(1652u32);
    pub const riscv64: Symbol = Symbol::new(1653u32);
    pub const riscv_target_feature: Symbol = Symbol::new(1654u32);
    pub const rlib: Symbol = Symbol::new(1655u32);
    pub const ropi: Symbol = Symbol::new(1656u32);
    pub const ropi_rwpi: Symbol = Symbol::new(1657u32);
    pub const rotate_left: Symbol = Symbol::new(1658u32);
    pub const rotate_right: Symbol = Symbol::new(1659u32);
    pub const round_ties_even_f16: Symbol = Symbol::new(1660u32);
    pub const round_ties_even_f32: Symbol = Symbol::new(1661u32);
    pub const round_ties_even_f64: Symbol = Symbol::new(1662u32);
    pub const round_ties_even_f128: Symbol = Symbol::new(1663u32);
    pub const roundf16: Symbol = Symbol::new(1664u32);
    pub const roundf32: Symbol = Symbol::new(1665u32);
    pub const roundf64: Symbol = Symbol::new(1666u32);
    pub const roundf128: Symbol = Symbol::new(1667u32);
    pub const rtm_target_feature: Symbol = Symbol::new(1668u32);
    pub const runtime: Symbol = Symbol::new(1669u32);
    pub const rust: Symbol = Symbol::new(1670u32);
    pub const rust_2015: Symbol = Symbol::new(1671u32);
    pub const rust_2018: Symbol = Symbol::new(1672u32);
    pub const rust_2018_preview: Symbol = Symbol::new(1673u32);
    pub const rust_2021: Symbol = Symbol::new(1674u32);
    pub const rust_2024: Symbol = Symbol::new(1675u32);
    pub const rust_analyzer: Symbol = Symbol::new(1676u32);
    pub const rust_begin_unwind: Symbol = Symbol::new(1677u32);
    pub const rust_cold_cc: Symbol = Symbol::new(1678u32);
    pub const rust_dash_call: Symbol = Symbol::new(1679u32);
    pub const rust_eh_personality: Symbol = Symbol::new(1680u32);
    pub const rust_future: Symbol = Symbol::new(1681u32);
    pub const rust_logo: Symbol = Symbol::new(1682u32);
    pub const rust_out: Symbol = Symbol::new(1683u32);
    pub const rust_preserve_none_cc: Symbol = Symbol::new(1684u32);
    pub const rust_tail_cc: Symbol = Symbol::new(1685u32);
    pub const rustc: Symbol = Symbol::new(1686u32);
    pub const rustc_abi: Symbol = Symbol::new(1687u32);
    pub const rustc_align: Symbol = Symbol::new(1688u32);
    pub const rustc_align_static: Symbol = Symbol::new(1689u32);
    pub const rustc_allocator: Symbol = Symbol::new(1690u32);
    pub const rustc_allocator_zeroed: Symbol = Symbol::new(1691u32);
    pub const rustc_allocator_zeroed_variant: Symbol = Symbol::new(1692u32);
    pub const rustc_allow_const_fn_unstable: Symbol = Symbol::new(1693u32);
    pub const rustc_allow_incoherent_impl: Symbol = Symbol::new(1694u32);
    pub const rustc_allow_lifetime_dependent_specialization: Symbol =
        Symbol::new(1695u32);
    pub const rustc_allowed_through_unstable_modules: Symbol =
        Symbol::new(1696u32);
    pub const rustc_always_gca: Symbol = Symbol::new(1697u32);
    pub const rustc_as_ptr: Symbol = Symbol::new(1698u32);
    pub const rustc_attrs: Symbol = Symbol::new(1699u32);
    pub const rustc_autodiff: Symbol = Symbol::new(1700u32);
    pub const rustc_builtin_macro: Symbol = Symbol::new(1701u32);
    pub const rustc_canonical_symbol: Symbol = Symbol::new(1702u32);
    pub const rustc_capture_analysis: Symbol = Symbol::new(1703u32);
    pub const rustc_clean: Symbol = Symbol::new(1704u32);
    pub const rustc_coherence_is_core: Symbol = Symbol::new(1705u32);
    pub const rustc_coinductive: Symbol = Symbol::new(1706u32);
    pub const rustc_comptime: Symbol = Symbol::new(1707u32);
    pub const rustc_confusables: Symbol = Symbol::new(1708u32);
    pub const rustc_const_stable: Symbol = Symbol::new(1709u32);
    pub const rustc_const_stable_indirect: Symbol = Symbol::new(1710u32);
    pub const rustc_const_unstable: Symbol = Symbol::new(1711u32);
    pub const rustc_conversion_suggestion: Symbol = Symbol::new(1712u32);
    pub const rustc_deallocator: Symbol = Symbol::new(1713u32);
    pub const rustc_default_body_unstable: Symbol = Symbol::new(1714u32);
    pub const rustc_delayed_bug_from_inside_query: Symbol =
        Symbol::new(1715u32);
    pub const rustc_deny_explicit_impl: Symbol = Symbol::new(1716u32);
    pub const rustc_deprecated_safe_2024: Symbol = Symbol::new(1717u32);
    pub const rustc_diagnostic_item: Symbol = Symbol::new(1718u32);
    pub const rustc_diagnostic_macros: Symbol = Symbol::new(1719u32);
    pub const rustc_diagnostic_opaque: Symbol = Symbol::new(1720u32);
    pub const rustc_do_not_const_check: Symbol = Symbol::new(1721u32);
    pub const rustc_doc_primitive: Symbol = Symbol::new(1722u32);
    pub const rustc_driver: Symbol = Symbol::new(1723u32);
    pub const rustc_dummy: Symbol = Symbol::new(1724u32);
    pub const rustc_dump_clauses: Symbol = Symbol::new(1725u32);
    pub const rustc_dump_def_parents: Symbol = Symbol::new(1726u32);
    pub const rustc_dump_def_path: Symbol = Symbol::new(1727u32);
    pub const rustc_dump_generics: Symbol = Symbol::new(1728u32);
    pub const rustc_dump_hidden_type_of_opaques: Symbol =
        Symbol::new(1729u32);
    pub const rustc_dump_inferred_outlives: Symbol = Symbol::new(1730u32);
    pub const rustc_dump_item_bounds: Symbol = Symbol::new(1731u32);
    pub const rustc_dump_layout: Symbol = Symbol::new(1732u32);
    pub const rustc_dump_object_lifetime_defaults: Symbol =
        Symbol::new(1733u32);
    pub const rustc_dump_symbol_name: Symbol = Symbol::new(1734u32);
    pub const rustc_dump_user_args: Symbol = Symbol::new(1735u32);
    pub const rustc_dump_variances: Symbol = Symbol::new(1736u32);
    pub const rustc_dump_variances_of_opaques: Symbol = Symbol::new(1737u32);
    pub const rustc_dump_vtable: Symbol = Symbol::new(1738u32);
    pub const rustc_dyn_incompatible_trait: Symbol = Symbol::new(1739u32);
    pub const rustc_effective_visibility: Symbol = Symbol::new(1740u32);
    pub const rustc_eii_foreign_item: Symbol = Symbol::new(1741u32);
    pub const rustc_evaluate_where_clauses: Symbol = Symbol::new(1742u32);
    pub const rustc_expected_cgu_reuse: Symbol = Symbol::new(1743u32);
    pub const rustc_force_inline: Symbol = Symbol::new(1744u32);
    pub const rustc_has_incoherent_inherent_impls: Symbol =
        Symbol::new(1745u32);
    pub const rustc_if_this_changed: Symbol = Symbol::new(1746u32);
    pub const rustc_inherit_overflow_checks: Symbol = Symbol::new(1747u32);
    pub const rustc_insignificant_dtor: Symbol = Symbol::new(1748u32);
    pub const rustc_intrinsic: Symbol = Symbol::new(1749u32);
    pub const rustc_intrinsic_const_stable_indirect: Symbol =
        Symbol::new(1750u32);
    pub const rustc_legacy_const_generics: Symbol = Symbol::new(1751u32);
    pub const rustc_lint_opt_deny_field_access: Symbol = Symbol::new(1752u32);
    pub const rustc_lint_opt_ty: Symbol = Symbol::new(1753u32);
    pub const rustc_lint_query_instability: Symbol = Symbol::new(1754u32);
    pub const rustc_lint_untracked_query_information: Symbol =
        Symbol::new(1755u32);
    pub const rustc_macro_transparency: Symbol = Symbol::new(1756u32);
    pub const rustc_main: Symbol = Symbol::new(1757u32);
    pub const rustc_mir: Symbol = Symbol::new(1758u32);
    pub const rustc_must_implement_one_of: Symbol = Symbol::new(1759u32);
    pub const rustc_must_match_exhaustively: Symbol = Symbol::new(1760u32);
    pub const rustc_never_returns_null_ptr: Symbol = Symbol::new(1761u32);
    pub const rustc_no_implicit_autorefs: Symbol = Symbol::new(1762u32);
    pub const rustc_no_implicit_bounds: Symbol = Symbol::new(1763u32);
    pub const rustc_no_mir_inline: Symbol = Symbol::new(1764u32);
    pub const rustc_no_writable: Symbol = Symbol::new(1765u32);
    pub const rustc_non_const_trait_method: Symbol = Symbol::new(1766u32);
    pub const rustc_nonnull_optimization_guaranteed: Symbol =
        Symbol::new(1767u32);
    pub const rustc_nounwind: Symbol = Symbol::new(1768u32);
    pub const rustc_objc_class: Symbol = Symbol::new(1769u32);
    pub const rustc_objc_selector: Symbol = Symbol::new(1770u32);
    pub const rustc_offload_kernel: Symbol = Symbol::new(1771u32);
    pub const rustc_on_unimplemented: Symbol = Symbol::new(1772u32);
    pub const rustc_panics_when_zero: Symbol = Symbol::new(1773u32);
    pub const rustc_paren_sugar: Symbol = Symbol::new(1774u32);
    pub const rustc_partition_codegened: Symbol = Symbol::new(1775u32);
    pub const rustc_partition_reused: Symbol = Symbol::new(1776u32);
    pub const rustc_pass_by_value: Symbol = Symbol::new(1777u32);
    pub const rustc_pass_indirectly_in_non_rustic_abis: Symbol =
        Symbol::new(1778u32);
    pub const rustc_peek: Symbol = Symbol::new(1779u32);
    pub const rustc_peek_liveness: Symbol = Symbol::new(1780u32);
    pub const rustc_peek_maybe_init: Symbol = Symbol::new(1781u32);
    pub const rustc_peek_maybe_uninit: Symbol = Symbol::new(1782u32);
    pub const rustc_preserve_ub_checks: Symbol = Symbol::new(1783u32);
    pub const rustc_private: Symbol = Symbol::new(1784u32);
    pub const rustc_proc_macro_decls: Symbol = Symbol::new(1785u32);
    pub const rustc_promotable: Symbol = Symbol::new(1786u32);
    pub const rustc_pub_transparent: Symbol = Symbol::new(1787u32);
    pub const rustc_reallocator: Symbol = Symbol::new(1788u32);
    pub const rustc_regions: Symbol = Symbol::new(1789u32);
    pub const rustc_scalable_vector: Symbol = Symbol::new(1790u32);
    pub const rustc_should_not_be_called_on_const_items: Symbol =
        Symbol::new(1791u32);
    pub const rustc_simd_monomorphize_lane_limit: Symbol =
        Symbol::new(1792u32);
    pub const rustc_skip_during_method_dispatch: Symbol =
        Symbol::new(1793u32);
    pub const rustc_specialization_trait: Symbol = Symbol::new(1794u32);
    pub const rustc_splat: Symbol = Symbol::new(1795u32);
    pub const rustc_std_internal_symbol: Symbol = Symbol::new(1796u32);
    pub const rustc_strict_coherence: Symbol = Symbol::new(1797u32);
    pub const rustc_test_marker: Symbol = Symbol::new(1798u32);
    pub const rustc_then_this_would_need: Symbol = Symbol::new(1799u32);
    pub const rustc_trivial_field_reads: Symbol = Symbol::new(1800u32);
    pub const rustc_unroll: Symbol = Symbol::new(1801u32);
    pub const rustdoc: Symbol = Symbol::new(1802u32);
    pub const rustdoc_internals: Symbol = Symbol::new(1803u32);
    pub const rustdoc_missing_doc_code_examples: Symbol =
        Symbol::new(1804u32);
    pub const rustfmt: Symbol = Symbol::new(1805u32);
    pub const rvalue_static_promotion: Symbol = Symbol::new(1806u32);
    pub const rvector: Symbol = Symbol::new(1807u32);
    pub const rwpi: Symbol = Symbol::new(1808u32);
    pub const s32c1i: Symbol = Symbol::new(1809u32);
    pub const s390x: Symbol = Symbol::new(1810u32);
    pub const s390x_target_feature: Symbol = Symbol::new(1811u32);
    pub const s390x_target_feature_vector: Symbol = Symbol::new(1812u32);
    pub const safestack: Symbol = Symbol::new(1813u32);
    pub const safety: Symbol = Symbol::new(1814u32);
    pub const sanitize: Symbol = Symbol::new(1815u32);
    pub const sanitizer_cfi_generalize_pointers: Symbol =
        Symbol::new(1816u32);
    pub const sanitizer_cfi_normalize_integers: Symbol = Symbol::new(1817u32);
    pub const sanitizer_runtime: Symbol = Symbol::new(1818u32);
    pub const saturating_add: Symbol = Symbol::new(1819u32);
    pub const saturating_sub: Symbol = Symbol::new(1820u32);
    pub const sdylib: Symbol = Symbol::new(1821u32);
    pub const search_unbox: Symbol = Symbol::new(1822u32);
    pub const section: Symbol = Symbol::new(1823u32);
    pub const select_unpredictable: Symbol = Symbol::new(1824u32);
    pub const self_in_typedefs: Symbol = Symbol::new(1825u32);
    pub const self_struct_ctor: Symbol = Symbol::new(1826u32);
    pub const semiopaque: Symbol = Symbol::new(1827u32);
    pub const sgpr32: Symbol = Symbol::new(1828u32);
    pub const sgpr64: Symbol = Symbol::new(1829u32);
    pub const sgpr96: Symbol = Symbol::new(1830u32);
    pub const sgpr128: Symbol = Symbol::new(1831u32);
    pub const sgpr256: Symbol = Symbol::new(1832u32);
    pub const sgpr512: Symbol = Symbol::new(1833u32);
    pub const sha2: Symbol = Symbol::new(1834u32);
    pub const sha3: Symbol = Symbol::new(1835u32);
    pub const sha512_sm_x86: Symbol = Symbol::new(1836u32);
    pub const shadow_call_stack: Symbol = Symbol::new(1837u32);
    pub const shallow: Symbol = Symbol::new(1838u32);
    pub const shl: Symbol = Symbol::new(1839u32);
    pub const shl_assign: Symbol = Symbol::new(1840u32);
    pub const shorter_tail_lifetimes: Symbol = Symbol::new(1841u32);
    pub const should_panic: Symbol = Symbol::new(1842u32);
    pub const show: Symbol = Symbol::new(1843u32);
    pub const shr: Symbol = Symbol::new(1844u32);
    pub const shr_assign: Symbol = Symbol::new(1845u32);
    pub const signed: Symbol = Symbol::new(1846u32);
    pub const simd: Symbol = Symbol::new(1847u32);
    pub const simd_add: Symbol = Symbol::new(1848u32);
    pub const simd_and: Symbol = Symbol::new(1849u32);
    pub const simd_arith_offset: Symbol = Symbol::new(1850u32);
    pub const simd_as: Symbol = Symbol::new(1851u32);
    pub const simd_bitmask: Symbol = Symbol::new(1852u32);
    pub const simd_bitreverse: Symbol = Symbol::new(1853u32);
    pub const simd_bswap: Symbol = Symbol::new(1854u32);
    pub const simd_carryless_mul: Symbol = Symbol::new(1855u32);
    pub const simd_cast: Symbol = Symbol::new(1856u32);
    pub const simd_cast_ptr: Symbol = Symbol::new(1857u32);
    pub const simd_ceil: Symbol = Symbol::new(1858u32);
    pub const simd_ctlz: Symbol = Symbol::new(1859u32);
    pub const simd_ctpop: Symbol = Symbol::new(1860u32);
    pub const simd_cttz: Symbol = Symbol::new(1861u32);
    pub const simd_div: Symbol = Symbol::new(1862u32);
    pub const simd_eq: Symbol = Symbol::new(1863u32);
    pub const simd_expose_provenance: Symbol = Symbol::new(1864u32);
    pub const simd_extract: Symbol = Symbol::new(1865u32);
    pub const simd_extract_dyn: Symbol = Symbol::new(1866u32);
    pub const simd_fabs: Symbol = Symbol::new(1867u32);
    pub const simd_fcos: Symbol = Symbol::new(1868u32);
    pub const simd_fexp: Symbol = Symbol::new(1869u32);
    pub const simd_fexp2: Symbol = Symbol::new(1870u32);
    pub const simd_ffi: Symbol = Symbol::new(1871u32);
    pub const simd_flog: Symbol = Symbol::new(1872u32);
    pub const simd_flog2: Symbol = Symbol::new(1873u32);
    pub const simd_flog10: Symbol = Symbol::new(1874u32);
    pub const simd_floor: Symbol = Symbol::new(1875u32);
    pub const simd_fma: Symbol = Symbol::new(1876u32);
    pub const simd_fsin: Symbol = Symbol::new(1877u32);
    pub const simd_fsqrt: Symbol = Symbol::new(1878u32);
    pub const simd_funnel_shl: Symbol = Symbol::new(1879u32);
    pub const simd_funnel_shr: Symbol = Symbol::new(1880u32);
    pub const simd_gather: Symbol = Symbol::new(1881u32);
    pub const simd_ge: Symbol = Symbol::new(1882u32);
    pub const simd_gt: Symbol = Symbol::new(1883u32);
    pub const simd_insert: Symbol = Symbol::new(1884u32);
    pub const simd_insert_dyn: Symbol = Symbol::new(1885u32);
    pub const simd_le: Symbol = Symbol::new(1886u32);
    pub const simd_lt: Symbol = Symbol::new(1887u32);
    pub const simd_masked_load: Symbol = Symbol::new(1888u32);
    pub const simd_masked_store: Symbol = Symbol::new(1889u32);
    pub const simd_maximum_number_nsz: Symbol = Symbol::new(1890u32);
    pub const simd_minimum_number_nsz: Symbol = Symbol::new(1891u32);
    pub const simd_mul: Symbol = Symbol::new(1892u32);
    pub const simd_ne: Symbol = Symbol::new(1893u32);
    pub const simd_neg: Symbol = Symbol::new(1894u32);
    pub const simd_or: Symbol = Symbol::new(1895u32);
    pub const simd_reduce_add_ordered: Symbol = Symbol::new(1896u32);
    pub const simd_reduce_add_unordered: Symbol = Symbol::new(1897u32);
    pub const simd_reduce_all: Symbol = Symbol::new(1898u32);
    pub const simd_reduce_and: Symbol = Symbol::new(1899u32);
    pub const simd_reduce_any: Symbol = Symbol::new(1900u32);
    pub const simd_reduce_max: Symbol = Symbol::new(1901u32);
    pub const simd_reduce_min: Symbol = Symbol::new(1902u32);
    pub const simd_reduce_mul_ordered: Symbol = Symbol::new(1903u32);
    pub const simd_reduce_mul_unordered: Symbol = Symbol::new(1904u32);
    pub const simd_reduce_or: Symbol = Symbol::new(1905u32);
    pub const simd_reduce_xor: Symbol = Symbol::new(1906u32);
    pub const simd_relaxed_fma: Symbol = Symbol::new(1907u32);
    pub const simd_rem: Symbol = Symbol::new(1908u32);
    pub const simd_round: Symbol = Symbol::new(1909u32);
    pub const simd_round_ties_even: Symbol = Symbol::new(1910u32);
    pub const simd_saturating_add: Symbol = Symbol::new(1911u32);
    pub const simd_saturating_sub: Symbol = Symbol::new(1912u32);
    pub const simd_scatter: Symbol = Symbol::new(1913u32);
    pub const simd_select: Symbol = Symbol::new(1914u32);
    pub const simd_select_bitmask: Symbol = Symbol::new(1915u32);
    pub const simd_shl: Symbol = Symbol::new(1916u32);
    pub const simd_shr: Symbol = Symbol::new(1917u32);
    pub const simd_shuffle: Symbol = Symbol::new(1918u32);
    pub const simd_shuffle_const_generic: Symbol = Symbol::new(1919u32);
    pub const simd_splat: Symbol = Symbol::new(1920u32);
    pub const simd_sub: Symbol = Symbol::new(1921u32);
    pub const simd_trunc: Symbol = Symbol::new(1922u32);
    pub const simd_with_exposed_provenance: Symbol = Symbol::new(1923u32);
    pub const simd_xor: Symbol = Symbol::new(1924u32);
    pub const sin: Symbol = Symbol::new(1925u32);
    pub const since: Symbol = Symbol::new(1926u32);
    pub const size: Symbol = Symbol::new(1927u32);
    pub const size_of: Symbol = Symbol::new(1928u32);
    pub const size_of_type_id: Symbol = Symbol::new(1929u32);
    pub const size_of_val: Symbol = Symbol::new(1930u32);
    pub const sized: Symbol = Symbol::new(1931u32);
    pub const sized_hierarchy: Symbol = Symbol::new(1932u32);
    pub const slice: Symbol = Symbol::new(1933u32);
    pub const slice_from_raw_parts: Symbol = Symbol::new(1934u32);
    pub const slice_from_raw_parts_mut: Symbol = Symbol::new(1935u32);
    pub const slice_get_unchecked: Symbol = Symbol::new(1936u32);
    pub const slice_len_fn: Symbol = Symbol::new(1937u32);
    pub const slice_patterns: Symbol = Symbol::new(1938u32);
    pub const slicing_syntax: Symbol = Symbol::new(1939u32);
    pub const soft_float: Symbol = Symbol::new(1940u32);
    pub const sparc: Symbol = Symbol::new(1941u32);
    pub const sparc64: Symbol = Symbol::new(1942u32);
    pub const sparc_target_feature: Symbol = Symbol::new(1943u32);
    pub const spe_acc: Symbol = Symbol::new(1944u32);
    pub const specialization: Symbol = Symbol::new(1945u32);
    pub const speed: Symbol = Symbol::new(1946u32);
    pub const spirv: Symbol = Symbol::new(1947u32);
    pub const splat: Symbol = Symbol::new(1948u32);
    pub const splatted_index: Symbol = Symbol::new(1949u32);
    pub const spotlight: Symbol = Symbol::new(1950u32);
    pub const sqrtf16: Symbol = Symbol::new(1951u32);
    pub const sqrtf32: Symbol = Symbol::new(1952u32);
    pub const sqrtf64: Symbol = Symbol::new(1953u32);
    pub const sqrtf128: Symbol = Symbol::new(1954u32);
    pub const sreg: Symbol = Symbol::new(1955u32);
    pub const sreg_low16: Symbol = Symbol::new(1956u32);
    pub const sse: Symbol = Symbol::new(1957u32);
    pub const sse2: Symbol = Symbol::new(1958u32);
    pub const sse4a_target_feature: Symbol = Symbol::new(1959u32);
    pub const stable: Symbol = Symbol::new(1960u32);
    pub const staged_api: Symbol = Symbol::new(1961u32);
    pub const start: Symbol = Symbol::new(1962u32);
    pub const state: Symbol = Symbol::new(1963u32);
    pub const static_align: Symbol = Symbol::new(1964u32);
    pub const static_in_const: Symbol = Symbol::new(1965u32);
    pub const static_nobundle: Symbol = Symbol::new(1966u32);
    pub const static_recursion: Symbol = Symbol::new(1967u32);
    pub const staticlib: Symbol = Symbol::new(1968u32);
    pub const std: Symbol = Symbol::new(1969u32);
    pub const std_lib_injection: Symbol = Symbol::new(1970u32);
    pub const std_panic: Symbol = Symbol::new(1971u32);
    pub const std_panic_2015_macro: Symbol = Symbol::new(1972u32);
    pub const std_panic_macro: Symbol = Symbol::new(1973u32);
    pub const stmt: Symbol = Symbol::new(1974u32);
    pub const stmt_expr_attributes: Symbol = Symbol::new(1975u32);
    pub const stop_after_dataflow: Symbol = Symbol::new(1976u32);
    pub const store: Symbol = Symbol::new(1977u32);
    pub const str: Symbol = Symbol::new(1978u32);
    pub const str_from_utf8: Symbol = Symbol::new(1979u32);
    pub const str_from_utf8_mut: Symbol = Symbol::new(1980u32);
    pub const str_from_utf8_unchecked: Symbol = Symbol::new(1981u32);
    pub const str_from_utf8_unchecked_mut: Symbol = Symbol::new(1982u32);
    pub const str_inherent_from_utf8: Symbol = Symbol::new(1983u32);
    pub const str_inherent_from_utf8_mut: Symbol = Symbol::new(1984u32);
    pub const str_inherent_from_utf8_unchecked: Symbol = Symbol::new(1985u32);
    pub const str_inherent_from_utf8_unchecked_mut: Symbol =
        Symbol::new(1986u32);
    pub const strict_provenance_lints: Symbol = Symbol::new(1987u32);
    pub const string_deref_patterns: Symbol = Symbol::new(1988u32);
    pub const stringify: Symbol = Symbol::new(1989u32);
    pub const struct_field_attributes: Symbol = Symbol::new(1990u32);
    pub const struct_inherit: Symbol = Symbol::new(1991u32);
    pub const struct_variant: Symbol = Symbol::new(1992u32);
    pub const structural_match: Symbol = Symbol::new(1993u32);
    pub const structural_peq: Symbol = Symbol::new(1994u32);
    pub const sub: Symbol = Symbol::new(1995u32);
    pub const sub_assign: Symbol = Symbol::new(1996u32);
    pub const sub_with_overflow: Symbol = Symbol::new(1997u32);
    pub const suggestion: Symbol = Symbol::new(1998u32);
    pub const super_let: Symbol = Symbol::new(1999u32);
    pub const supertrait_item_shadowing: Symbol = Symbol::new(2000u32);
    pub const sve: Symbol = Symbol::new(2001u32);
    pub const sve_cast: Symbol = Symbol::new(2002u32);
    pub const sve_tuple_create2: Symbol = Symbol::new(2003u32);
    pub const sve_tuple_create3: Symbol = Symbol::new(2004u32);
    pub const sve_tuple_create4: Symbol = Symbol::new(2005u32);
    pub const sve_tuple_get: Symbol = Symbol::new(2006u32);
    pub const sve_tuple_set: Symbol = Symbol::new(2007u32);
    pub const sym: Symbol = Symbol::new(2008u32);
    pub const sync: Symbol = Symbol::new(2009u32);
    pub const synthetic: Symbol = Symbol::new(2010u32);
    pub const t32: Symbol = Symbol::new(2011u32);
    pub const target: Symbol = Symbol::new(2012u32);
    pub const target_abi: Symbol = Symbol::new(2013u32);
    pub const target_arch: Symbol = Symbol::new(2014u32);
    pub const target_endian: Symbol = Symbol::new(2015u32);
    pub const target_env: Symbol = Symbol::new(2016u32);
    pub const target_family: Symbol = Symbol::new(2017u32);
    pub const target_feature: Symbol = Symbol::new(2018u32);
    pub const target_feature_11: Symbol = Symbol::new(2019u32);
    pub const target_feature_inline_always: Symbol = Symbol::new(2020u32);
    pub const target_has_atomic: Symbol = Symbol::new(2021u32);
    pub const target_has_atomic_load_store: Symbol = Symbol::new(2022u32);
    pub const target_has_atomic_primitive_alignment: Symbol =
        Symbol::new(2023u32);
    pub const target_has_reliable_f16: Symbol = Symbol::new(2024u32);
    pub const target_has_reliable_f16_math: Symbol = Symbol::new(2025u32);
    pub const target_has_reliable_f128: Symbol = Symbol::new(2026u32);
    pub const target_has_reliable_f128_math: Symbol = Symbol::new(2027u32);
    pub const target_has_threads: Symbol = Symbol::new(2028u32);
    pub const target_object_format: Symbol = Symbol::new(2029u32);
    pub const target_os: Symbol = Symbol::new(2030u32);
    pub const target_pointer_width: Symbol = Symbol::new(2031u32);
    pub const target_thread_local: Symbol = Symbol::new(2032u32);
    pub const target_vendor: Symbol = Symbol::new(2033u32);
    pub const tbm_target_feature: Symbol = Symbol::new(2034u32);
    pub const termination: Symbol = Symbol::new(2035u32);
    pub const termination_trait: Symbol = Symbol::new(2036u32);
    pub const termination_trait_test: Symbol = Symbol::new(2037u32);
    pub const test: Symbol = Symbol::new(2038u32);
    pub const test_2018_feature: Symbol = Symbol::new(2039u32);
    pub const test_accepted_feature: Symbol = Symbol::new(2040u32);
    pub const test_binder_constraints: Symbol = Symbol::new(2041u32);
    pub const test_case: Symbol = Symbol::new(2042u32);
    pub const test_incomplete_feature: Symbol = Symbol::new(2043u32);
    pub const test_removed_feature: Symbol = Symbol::new(2044u32);
    pub const test_runner: Symbol = Symbol::new(2045u32);
    pub const test_unstable_lint: Symbol = Symbol::new(2046u32);
    pub const thread: Symbol = Symbol::new(2047u32);
    pub const thread_local: Symbol = Symbol::new(2048u32);
    pub const threadptr: Symbol = Symbol::new(2049u32);
    pub const three_way_compare: Symbol = Symbol::new(2050u32);
    pub const thumb2: Symbol = Symbol::new(2051u32);
    pub const thumb_mode: Symbol = Symbol::new(2052u32);
    pub const time: Symbol = Symbol::new(2053u32);
    pub const tmm_reg: Symbol = Symbol::new(2054u32);
    pub const to_owned_method: Symbol = Symbol::new(2055u32);
    pub const to_string: Symbol = Symbol::new(2056u32);
    pub const to_vec: Symbol = Symbol::new(2057u32);
    pub const todo_macro: Symbol = Symbol::new(2058u32);
    pub const tool_attributes: Symbol = Symbol::new(2059u32);
    pub const tool_lints: Symbol = Symbol::new(2060u32);
    pub const trace_macros: Symbol = Symbol::new(2061u32);
    pub const track_caller: Symbol = Symbol::new(2062u32);
    pub const trait_alias: Symbol = Symbol::new(2063u32);
    pub const trait_ty: Symbol = Symbol::new(2064u32);
    pub const trait_upcasting: Symbol = Symbol::new(2065u32);
    pub const transmute: Symbol = Symbol::new(2066u32);
    pub const transmute_generic_consts: Symbol = Symbol::new(2067u32);
    pub const transmute_opts: Symbol = Symbol::new(2068u32);
    pub const transmute_trait: Symbol = Symbol::new(2069u32);
    pub const transmute_unchecked: Symbol = Symbol::new(2070u32);
    pub const transparent: Symbol = Symbol::new(2071u32);
    pub const transparent_enums: Symbol = Symbol::new(2072u32);
    pub const transparent_unions: Symbol = Symbol::new(2073u32);
    pub const trivial_bounds: Symbol = Symbol::new(2074u32);
    pub const trivial_clone: Symbol = Symbol::new(2075u32);
    pub const truncf16: Symbol = Symbol::new(2076u32);
    pub const truncf32: Symbol = Symbol::new(2077u32);
    pub const truncf64: Symbol = Symbol::new(2078u32);
    pub const truncf128: Symbol = Symbol::new(2079u32);
    pub const try_as_dyn: Symbol = Symbol::new(2080u32);
    pub const try_blocks: Symbol = Symbol::new(2081u32);
    pub const try_blocks_heterogeneous: Symbol = Symbol::new(2082u32);
    pub const try_capture: Symbol = Symbol::new(2083u32);
    pub const try_from: Symbol = Symbol::new(2084u32);
    pub const try_into: Symbol = Symbol::new(2085u32);
    pub const try_trait_v2: Symbol = Symbol::new(2086u32);
    pub const try_trait_v2_residual: Symbol = Symbol::new(2087u32);
    pub const try_update: Symbol = Symbol::new(2088u32);
    pub const tt: Symbol = Symbol::new(2089u32);
    pub const tuple: Symbol = Symbol::new(2090u32);
    pub const tuple_indexing: Symbol = Symbol::new(2091u32);
    pub const tuple_trait: Symbol = Symbol::new(2092u32);
    pub const two_phase: Symbol = Symbol::new(2093u32);
    pub const ty: Symbol = Symbol::new(2094u32);
    pub const type_alias_enum_variants: Symbol = Symbol::new(2095u32);
    pub const type_alias_impl_trait: Symbol = Symbol::new(2096u32);
    pub const type_ascribe: Symbol = Symbol::new(2097u32);
    pub const type_ascription: Symbol = Symbol::new(2098u32);
    pub const type_changing_struct_update: Symbol = Symbol::new(2099u32);
    pub const type_id: Symbol = Symbol::new(2100u32);
    pub const type_id_array_len: Symbol = Symbol::new(2101u32);
    pub const type_id_element_ty: Symbol = Symbol::new(2102u32);
    pub const type_id_eq: Symbol = Symbol::new(2103u32);
    pub const type_id_field_representing_type: Symbol = Symbol::new(2104u32);
    pub const type_id_fields: Symbol = Symbol::new(2105u32);
    pub const type_id_function_ptr: Symbol = Symbol::new(2106u32);
    pub const type_id_generics: Symbol = Symbol::new(2107u32);
    pub const type_id_is_signed: Symbol = Symbol::new(2108u32);
    pub const type_id_points_mutably: Symbol = Symbol::new(2109u32);
    pub const type_id_points_to: Symbol = Symbol::new(2110u32);
    pub const type_id_variants: Symbol = Symbol::new(2111u32);
    pub const type_id_vtable: Symbol = Symbol::new(2112u32);
    pub const type_info: Symbol = Symbol::new(2113u32);
    pub const type_info_generic: Symbol = Symbol::new(2114u32);
    pub const type_ir: Symbol = Symbol::new(2115u32);
    pub const type_ir_infer_ctxt_like: Symbol = Symbol::new(2116u32);
    pub const type_ir_inherent: Symbol = Symbol::new(2117u32);
    pub const type_ir_interner: Symbol = Symbol::new(2118u32);
    pub const type_length_limit: Symbol = Symbol::new(2119u32);
    pub const type_macros: Symbol = Symbol::new(2120u32);
    pub const type_name: Symbol = Symbol::new(2121u32);
    pub const type_of: Symbol = Symbol::new(2122u32);
    pub const type_privacy_lints: Symbol = Symbol::new(2123u32);
    pub const typed_swap_nonoverlapping: Symbol = Symbol::new(2124u32);
    pub const u8: Symbol = Symbol::new(2125u32);
    pub const u8_legacy_const_max: Symbol = Symbol::new(2126u32);
    pub const u8_legacy_const_min: Symbol = Symbol::new(2127u32);
    pub const u8_legacy_fn_max_value: Symbol = Symbol::new(2128u32);
    pub const u8_legacy_fn_min_value: Symbol = Symbol::new(2129u32);
    pub const u8_legacy_mod: Symbol = Symbol::new(2130u32);
    pub const u16: Symbol = Symbol::new(2131u32);
    pub const u16_legacy_const_max: Symbol = Symbol::new(2132u32);
    pub const u16_legacy_const_min: Symbol = Symbol::new(2133u32);
    pub const u16_legacy_fn_max_value: Symbol = Symbol::new(2134u32);
    pub const u16_legacy_fn_min_value: Symbol = Symbol::new(2135u32);
    pub const u16_legacy_mod: Symbol = Symbol::new(2136u32);
    pub const u32: Symbol = Symbol::new(2137u32);
    pub const u32_legacy_const_max: Symbol = Symbol::new(2138u32);
    pub const u32_legacy_const_min: Symbol = Symbol::new(2139u32);
    pub const u32_legacy_fn_max_value: Symbol = Symbol::new(2140u32);
    pub const u32_legacy_fn_min_value: Symbol = Symbol::new(2141u32);
    pub const u32_legacy_mod: Symbol = Symbol::new(2142u32);
    pub const u64: Symbol = Symbol::new(2143u32);
    pub const u64_legacy_const_max: Symbol = Symbol::new(2144u32);
    pub const u64_legacy_const_min: Symbol = Symbol::new(2145u32);
    pub const u64_legacy_fn_max_value: Symbol = Symbol::new(2146u32);
    pub const u64_legacy_fn_min_value: Symbol = Symbol::new(2147u32);
    pub const u64_legacy_mod: Symbol = Symbol::new(2148u32);
    pub const u128: Symbol = Symbol::new(2149u32);
    pub const u128_legacy_const_max: Symbol = Symbol::new(2150u32);
    pub const u128_legacy_const_min: Symbol = Symbol::new(2151u32);
    pub const u128_legacy_fn_max_value: Symbol = Symbol::new(2152u32);
    pub const u128_legacy_fn_min_value: Symbol = Symbol::new(2153u32);
    pub const u128_legacy_mod: Symbol = Symbol::new(2154u32);
    pub const ub_checks: Symbol = Symbol::new(2155u32);
    pub const unaligned_volatile_load: Symbol = Symbol::new(2156u32);
    pub const unaligned_volatile_store: Symbol = Symbol::new(2157u32);
    pub const unboxed_closures: Symbol = Symbol::new(2158u32);
    pub const unchecked_add: Symbol = Symbol::new(2159u32);
    pub const unchecked_div: Symbol = Symbol::new(2160u32);
    pub const unchecked_funnel_shl: Symbol = Symbol::new(2161u32);
    pub const unchecked_funnel_shr: Symbol = Symbol::new(2162u32);
    pub const unchecked_mul: Symbol = Symbol::new(2163u32);
    pub const unchecked_rem: Symbol = Symbol::new(2164u32);
    pub const unchecked_shl: Symbol = Symbol::new(2165u32);
    pub const unchecked_shr: Symbol = Symbol::new(2166u32);
    pub const unchecked_sub: Symbol = Symbol::new(2167u32);
    pub const undecorated: Symbol = Symbol::new(2168u32);
    pub const underscore_const_names: Symbol = Symbol::new(2169u32);
    pub const underscore_imports: Symbol = Symbol::new(2170u32);
    pub const underscore_lifetimes: Symbol = Symbol::new(2171u32);
    pub const uniform_paths: Symbol = Symbol::new(2172u32);
    pub const unimplemented: Symbol = Symbol::new(2173u32);
    pub const unimplemented_macro: Symbol = Symbol::new(2174u32);
    pub const unit: Symbol = Symbol::new(2175u32);
    pub const universal_impl_trait: Symbol = Symbol::new(2176u32);
    pub const unix: Symbol = Symbol::new(2177u32);
    pub const unlikely: Symbol = Symbol::new(2178u32);
    pub const unmarked_api: Symbol = Symbol::new(2179u32);
    pub const unnamed_enum_variants: Symbol = Symbol::new(2180u32);
    pub const unnamed_fields: Symbol = Symbol::new(2181u32);
    pub const unpin: Symbol = Symbol::new(2182u32);
    pub const unqualified_local_imports: Symbol = Symbol::new(2183u32);
    pub const unreachable: Symbol = Symbol::new(2184u32);
    pub const unreachable_2015: Symbol = Symbol::new(2185u32);
    pub const unreachable_2015_macro: Symbol = Symbol::new(2186u32);
    pub const unreachable_2021: Symbol = Symbol::new(2187u32);
    pub const unreachable_code: Symbol = Symbol::new(2188u32);
    pub const unreachable_display: Symbol = Symbol::new(2189u32);
    pub const unreachable_macro: Symbol = Symbol::new(2190u32);
    pub const unrestricted_attribute_tokens: Symbol = Symbol::new(2191u32);
    pub const unsafe_attributes: Symbol = Symbol::new(2192u32);
    pub const unsafe_binders: Symbol = Symbol::new(2193u32);
    pub const unsafe_block_in_unsafe_fn: Symbol = Symbol::new(2194u32);
    pub const unsafe_cell: Symbol = Symbol::new(2195u32);
    pub const unsafe_cell_raw_get: Symbol = Symbol::new(2196u32);
    pub const unsafe_eii: Symbol = Symbol::new(2197u32);
    pub const unsafe_extern_blocks: Symbol = Symbol::new(2198u32);
    pub const unsafe_fields: Symbol = Symbol::new(2199u32);
    pub const unsafe_no_drop_flag: Symbol = Symbol::new(2200u32);
    pub const unsafe_pinned: Symbol = Symbol::new(2201u32);
    pub const unsafe_unpin: Symbol = Symbol::new(2202u32);
    pub const unsize: Symbol = Symbol::new(2203u32);
    pub const unsized_const_param_ty: Symbol = Symbol::new(2204u32);
    pub const unsized_const_params: Symbol = Symbol::new(2205u32);
    pub const unsized_fn_params: Symbol = Symbol::new(2206u32);
    pub const unsized_locals: Symbol = Symbol::new(2207u32);
    pub const unsized_tuple_coercion: Symbol = Symbol::new(2208u32);
    pub const unstable: Symbol = Symbol::new(2209u32);
    pub const unstable_feature_bound: Symbol = Symbol::new(2210u32);
    pub const unstable_location_reason_default: Symbol = Symbol::new(2211u32);
    pub const unstable_removed: Symbol = Symbol::new(2212u32);
    pub const untagged_unions: Symbol = Symbol::new(2213u32);
    pub const unused_imports: Symbol = Symbol::new(2214u32);
    pub const unwind: Symbol = Symbol::new(2215u32);
    pub const unwind_attributes: Symbol = Symbol::new(2216u32);
    pub const unwind_safe_trait: Symbol = Symbol::new(2217u32);
    pub const unwrap: Symbol = Symbol::new(2218u32);
    pub const unwrap_binder: Symbol = Symbol::new(2219u32);
    pub const unwrap_or: Symbol = Symbol::new(2220u32);
    pub const update: Symbol = Symbol::new(2221u32);
    pub const use_cloned: Symbol = Symbol::new(2222u32);
    pub const use_extern_macros: Symbol = Symbol::new(2223u32);
    pub const use_nested_groups: Symbol = Symbol::new(2224u32);
    pub const used: Symbol = Symbol::new(2225u32);
    pub const used_with_arg: Symbol = Symbol::new(2226u32);
    pub const using: Symbol = Symbol::new(2227u32);
    pub const usize: Symbol = Symbol::new(2228u32);
    pub const usize_legacy_const_max: Symbol = Symbol::new(2229u32);
    pub const usize_legacy_const_min: Symbol = Symbol::new(2230u32);
    pub const usize_legacy_fn_max_value: Symbol = Symbol::new(2231u32);
    pub const usize_legacy_fn_min_value: Symbol = Symbol::new(2232u32);
    pub const usize_legacy_mod: Symbol = Symbol::new(2233u32);
    pub const v1: Symbol = Symbol::new(2234u32);
    pub const v8plus: Symbol = Symbol::new(2235u32);
    pub const v9: Symbol = Symbol::new(2236u32);
    pub const va_arg: Symbol = Symbol::new(2237u32);
    pub const va_arg_safe: Symbol = Symbol::new(2238u32);
    pub const va_copy: Symbol = Symbol::new(2239u32);
    pub const va_end: Symbol = Symbol::new(2240u32);
    pub const va_list: Symbol = Symbol::new(2241u32);
    pub const val: Symbol = Symbol::new(2242u32);
    pub const validity: Symbol = Symbol::new(2243u32);
    pub const value: Symbol = Symbol::new(2244u32);
    pub const values: Symbol = Symbol::new(2245u32);
    pub const var: Symbol = Symbol::new(2246u32);
    pub const variadic: Symbol = Symbol::new(2247u32);
    pub const variant_count: Symbol = Symbol::new(2248u32);
    pub const variant_name: Symbol = Symbol::new(2249u32);
    pub const variant_non_exhaustive: Symbol = Symbol::new(2250u32);
    pub const variants: Symbol = Symbol::new(2251u32);
    pub const vec: Symbol = Symbol::new(2252u32);
    pub const vector: Symbol = Symbol::new(2253u32);
    pub const verbatim: Symbol = Symbol::new(2254u32);
    pub const version: Symbol = Symbol::new(2255u32);
    pub const vfp2: Symbol = Symbol::new(2256u32);
    pub const vgpr16: Symbol = Symbol::new(2257u32);
    pub const vgpr32: Symbol = Symbol::new(2258u32);
    pub const vgpr64: Symbol = Symbol::new(2259u32);
    pub const vgpr96: Symbol = Symbol::new(2260u32);
    pub const vgpr128: Symbol = Symbol::new(2261u32);
    pub const vgpr160: Symbol = Symbol::new(2262u32);
    pub const vgpr192: Symbol = Symbol::new(2263u32);
    pub const vgpr224: Symbol = Symbol::new(2264u32);
    pub const vgpr256: Symbol = Symbol::new(2265u32);
    pub const vgpr288: Symbol = Symbol::new(2266u32);
    pub const vgpr320: Symbol = Symbol::new(2267u32);
    pub const vgpr352: Symbol = Symbol::new(2268u32);
    pub const vgpr384: Symbol = Symbol::new(2269u32);
    pub const vgpr512: Symbol = Symbol::new(2270u32);
    pub const vgpr1024: Symbol = Symbol::new(2271u32);
    pub const view_type: Symbol = Symbol::new(2272u32);
    pub const view_types: Symbol = Symbol::new(2273u32);
    pub const vis: Symbol = Symbol::new(2274u32);
    pub const visible_private_types: Symbol = Symbol::new(2275u32);
    pub const volatile: Symbol = Symbol::new(2276u32);
    pub const volatile_copy_memory: Symbol = Symbol::new(2277u32);
    pub const volatile_copy_nonoverlapping_memory: Symbol =
        Symbol::new(2278u32);
    pub const volatile_load: Symbol = Symbol::new(2279u32);
    pub const volatile_set_memory: Symbol = Symbol::new(2280u32);
    pub const volatile_store: Symbol = Symbol::new(2281u32);
    pub const vreg: Symbol = Symbol::new(2282u32);
    pub const vreg_low16: Symbol = Symbol::new(2283u32);
    pub const vreg_pair: Symbol = Symbol::new(2284u32);
    pub const vsreg: Symbol = Symbol::new(2285u32);
    pub const vsx: Symbol = Symbol::new(2286u32);
    pub const vtable_align: Symbol = Symbol::new(2287u32);
    pub const vtable_size: Symbol = Symbol::new(2288u32);
    pub const warn: Symbol = Symbol::new(2289u32);
    pub const wasip2: Symbol = Symbol::new(2290u32);
    pub const wasm: Symbol = Symbol::new(2291u32);
    pub const wasm32: Symbol = Symbol::new(2292u32);
    pub const wasm64: Symbol = Symbol::new(2293u32);
    pub const wasm_abi: Symbol = Symbol::new(2294u32);
    pub const wasm_import_module: Symbol = Symbol::new(2295u32);
    pub const wasm_target_feature: Symbol = Symbol::new(2296u32);
    pub const weak: Symbol = Symbol::new(2297u32);
    pub const weak_odr: Symbol = Symbol::new(2298u32);
    pub const where_clause_attrs: Symbol = Symbol::new(2299u32);
    pub const while_let: Symbol = Symbol::new(2300u32);
    pub const whole_dash_archive: Symbol = Symbol::new(2301u32);
    pub const width: Symbol = Symbol::new(2302u32);
    pub const windowed: Symbol = Symbol::new(2303u32);
    pub const windows: Symbol = Symbol::new(2304u32);
    pub const windows_subsystem: Symbol = Symbol::new(2305u32);
    pub const with_negative_coherence: Symbol = Symbol::new(2306u32);
    pub const wrap_binder: Symbol = Symbol::new(2307u32);
    pub const wrapping_add: Symbol = Symbol::new(2308u32);
    pub const wrapping_div: Symbol = Symbol::new(2309u32);
    pub const wrapping_mul: Symbol = Symbol::new(2310u32);
    pub const wrapping_rem: Symbol = Symbol::new(2311u32);
    pub const wrapping_rem_euclid: Symbol = Symbol::new(2312u32);
    pub const wrapping_sub: Symbol = Symbol::new(2313u32);
    pub const wreg: Symbol = Symbol::new(2314u32);
    pub const write_box_via_move: Symbol = Symbol::new(2315u32);
    pub const write_bytes: Symbol = Symbol::new(2316u32);
    pub const write_fmt: Symbol = Symbol::new(2317u32);
    pub const write_macro: Symbol = Symbol::new(2318u32);
    pub const write_str: Symbol = Symbol::new(2319u32);
    pub const write_via_move: Symbol = Symbol::new(2320u32);
    pub const writeln_macro: Symbol = Symbol::new(2321u32);
    pub const x86: Symbol = Symbol::new(2322u32);
    pub const x86_64: Symbol = Symbol::new(2323u32);
    pub const x86_amx_intrinsics: Symbol = Symbol::new(2324u32);
    pub const x87_reg: Symbol = Symbol::new(2325u32);
    pub const x87_target_feature: Symbol = Symbol::new(2326u32);
    pub const xcoff: Symbol = Symbol::new(2327u32);
    pub const xer: Symbol = Symbol::new(2328u32);
    pub const xloop: Symbol = Symbol::new(2329u32);
    pub const xmm_reg: Symbol = Symbol::new(2330u32);
    pub const xop_target_feature: Symbol = Symbol::new(2331u32);
    pub const xreg: Symbol = Symbol::new(2332u32);
    pub const xtensa: Symbol = Symbol::new(2333u32);
    pub const xtensa_target_feature: Symbol = Symbol::new(2334u32);
    pub const yeet_desugar_details: Symbol = Symbol::new(2335u32);
    pub const yeet_expr: Symbol = Symbol::new(2336u32);
    pub const yes: Symbol = Symbol::new(2337u32);
    pub const yield_expr: Symbol = Symbol::new(2338u32);
    pub const ymm_reg: Symbol = Symbol::new(2339u32);
    pub const yreg: Symbol = Symbol::new(2340u32);
    pub const zca: Symbol = Symbol::new(2341u32);
    pub const zfh: Symbol = Symbol::new(2342u32);
    pub const zfhmin: Symbol = Symbol::new(2343u32);
    pub const zmm_reg: Symbol = Symbol::new(2344u32);
    pub const ztso: Symbol = Symbol::new(2345u32);
    pub const env_CFG_RELEASE: Symbol = Symbol::new(2408u32);
}
impl Interner {
    #[doc =
    r" Creates an `Interner` with the predefined symbols from the `symbols!` macro and"]
    #[doc = r" any extra symbols provided by external drivers such as Clippy"]
    pub(crate) fn with_extra_symbols(extra_symbols: &[&'static str]) -> Self {
        Interner::prefill(&["$crate", "{{root}}", "_", "as", "break", "const",
                        "continue", "crate", "else", "enum", "extern", "false",
                        "fn", "for", "if", "impl", "in", "let", "loop", "match",
                        "mod", "move", "mut", "pub", "ref", "return", "self",
                        "Self", "static", "struct", "super", "trait", "true",
                        "type", "unsafe", "use", "where", "while", "abstract",
                        "become", "box", "do", "final", "macro", "override", "priv",
                        "typeof", "unsized", "virtual", "yield", "async", "await",
                        "dyn", "gen", "try", "'static", "'_", "auto", "builtin",
                        "catch", "contract_ensures", "contract_requires", "default",
                        "macro_rules", "pin", "raw", "reuse", "safe", "union",
                        "yeet", "Abi", "AcqRel", "Acquire", "Active", "ActiveOnly",
                        "Alignment", "Arc", "ArcWeak", "Array", "ArrayToPointer",
                        "AsMut", "AsRef", "AssertParamIsClone", "AssertParamIsCopy",
                        "AssertParamIsEq", "AsyncGenFinished", "AsyncGenPending",
                        "AsyncGenReady", "Atomic", "BTreeMap", "Bool", "Borrow",
                        "BorrowMut", "BoxDerefTransmute", "Break", "BuildHasher",
                        "CStr", "CallOnceFuture", "CallRefFuture", "Capture",
                        "Cell", "Char", "Cleanup", "Client", "Clone",
                        "ClosureFnPointer", "CoercePointee",
                        "CoercePointeeValidated", "CoerceShared", "CoerceUnsized",
                        "Const", "ConstParamTy", "ConstParamTy_", "Context",
                        "Continue", "ControlFlow", "Copy", "Cow", "Debug",
                        "Default", "Deref", "DispatchFromDyn", "Display", "Dual",
                        "DualOnly", "Dualv", "DualvOnly", "Duplicated",
                        "DuplicatedOnly", "DynTrait", "Enum", "Eq", "Equal", "Err",
                        "Expected", "ExternC", "ExternRust", "Float",
                        "FloatToFloat", "FloatToInt", "FmtArgumentsNew", "Fn",
                        "FnMut", "FnOnce", "FnPtr", "FnPtrToPtr", "Formatter",
                        "Forward", "Found", "From", "FromIterator", "FromResidual",
                        "GlobalAlloc", "Hash", "HashMap", "HashSet", "Hasher",
                        "InCleanup", "IndexOutput", "Input", "Int", "IntToFloat",
                        "IntToInt", "Into", "IntoAsyncIterator", "IntoFuture",
                        "IntoIterator", "IntoIteratorItem", "IoBufReader",
                        "IrTyKind", "Item", "ItemContext", "Iterator",
                        "IteratorItem", "IteratorMap", "Layout", "Lifetime",
                        "LintPass", "LocalKey", "MutToConstPointer", "Mutex",
                        "MutexGuard", "Named", "NonZero", "None", "Normal", "Ok",
                        "Option", "Ord", "Ordering", "Other", "Output", "ParamSet",
                        "PartialEq", "PartialOrd", "Pending", "PinDerefMutHelper",
                        "PinMacroHelper", "Pointer", "PointerCoercion",
                        "PointerExposeProvenance", "PointerWithExposedProvenance",
                        "Poll", "PtrToPtr", "Range", "RangeCopy", "RangeFrom",
                        "RangeFromCopy", "RangeFull", "RangeInclusive",
                        "RangeInclusiveCopy", "RangeMax", "RangeMin", "RangeSub",
                        "RangeTo", "RangeToInclusive", "RangeToInclusiveCopy", "Rc",
                        "RcWeak", "Ready", "Reborrow", "RefCell", "Reference",
                        "ReifyFnPointer", "Relaxed", "Release", "Result",
                        "ResumeTy", "Reverse", "Rust", "RustEmbed",
                        "RustaceansAreAwesome", "RwLock", "RwLockReadGuard",
                        "RwLockWriteGuard", "Safe", "Safety", "SelfTy", "Send",
                        "SeqCst", "Sized", "Slice", "SliceIndex", "Some", "Source",
                        "SpanCtxt", "StdinLock", "Str", "String", "Struct",
                        "StructuralPartialEq", "Subtype", "SymbolIntern", "Sync",
                        "SyncUnsafeCell", "Target", "This", "TokenStream",
                        "Transmute", "TrivialClone", "Try", "TryCaptureGeneric",
                        "TryCapturePrintable", "TryFrom", "TryInto", "Tuple", "Ty",
                        "TyCtxt", "TyKind", "Type", "Union", "Unresolved", "Unsafe",
                        "UnsafeFnPointer", "Unsize", "UnsizePointee", "Vec",
                        "Wrapper", "_DECLS", "__H", "__S", "__awaitee", "__try_var",
                        "_t", "_task_context", "a32", "aarch64",
                        "aarch64_target_feature", "aarch64_unstable_target_feature",
                        "aarch64_ver_target_feature", "abi", "abi_amdgpu_kernel",
                        "abi_avr_interrupt", "abi_c_cmse_nonsecure_call",
                        "abi_cmse_nonsecure_call", "abi_custom", "abi_efiapi",
                        "abi_gpu_kernel", "abi_msp430_interrupt", "abi_ptx",
                        "abi_riscv_interrupt", "abi_swift", "abi_sysv64",
                        "abi_thiscall", "abi_unadjusted", "abi_vectorcall",
                        "abi_x86_interrupt", "abort", "add", "add_assign",
                        "add_with_overflow", "address", "adt_const_params",
                        "advanced_slice_patterns", "adx_target_feature", "aes",
                        "aggregate_raw_ptr", "alias", "align", "align_of",
                        "align_of_val", "alignment", "all", "alloc",
                        "alloc_error_handler", "alloc_layout", "alloc_zeroed",
                        "allocator", "allocator_api", "allocator_internals",
                        "allow", "allow_fail", "allow_internal_unsafe",
                        "allow_internal_unstable", "altivec", "alu32", "always",
                        "amdgpu", "amdgpu_dispatch_ptr", "analysis", "and",
                        "and_then", "anon", "anon_assoc",
                        "anonymous_lifetime_in_impl_trait", "any",
                        "apx_target_feature", "arbitrary_enum_discriminant",
                        "arbitrary_self_types", "arbitrary_self_types_pointers",
                        "areg", "args", "arith_offset", "arm", "arm64ec",
                        "arm::a32", "arm::t32", "arm_target_feature", "array",
                        "as-needed", "as_ref", "asm", "asm_cfg", "asm_const",
                        "asm_const_ptr", "asm_experimental_arch",
                        "asm_experimental_reg", "asm_goto", "asm_goto_with_outputs",
                        "asm_sym", "asm_unwind", "assert", "assert_eq",
                        "assert_eq_macro", "assert_fields_are_eq",
                        "assert_inhabited", "assert_macro",
                        "assert_mem_uninitialized_valid", "assert_ne_macro",
                        "assert_receiver_is_total_eq", "assert_zero_valid",
                        "asserting", "associated_const_equality",
                        "associated_consts", "associated_type_bounds",
                        "associated_type_defaults", "associated_types", "assume",
                        "assume_init", "*", "async_await", "async_call",
                        "async_call_mut", "async_call_once", "async_closure",
                        "async_drop", "async_drop_in_place", "async_fn",
                        "async_fn_in_dyn_trait", "async_fn_in_trait",
                        "async_fn_kind_helper", "async_fn_kind_upvars",
                        "async_fn_mut", "async_fn_once", "async_fn_once_output",
                        "async_fn_track_caller", "async_fn_traits",
                        "async_for_loop", "async_gen_internals", "async_iterator",
                        "async_iterator_poll_next", "async_trait_bounds", "atomic",
                        "atomic_and", "atomic_cxchg", "atomic_cxchgweak",
                        "atomic_fence", "atomic_load", "atomic_max", "atomic_min",
                        "atomic_nand", "atomic_or", "atomic_singlethreadfence",
                        "atomic_store", "atomic_umax", "atomic_umin", "atomic_xadd",
                        "atomic_xchg", "atomic_xor", "atomic_xsub", "atomics",
                        "att_syntax", "attr", "attr_literals", "attribute",
                        "attributes", "audit_that", "augmented_assignments",
                        "auto_cfg", "auto_traits", "autodiff", "autodiff_forward",
                        "autodiff_reverse", "automatically_derived",
                        "available_externally", "avr", "avr_target_feature", "avx",
                        "avx10_target_feature", "avx512_target_feature", "avx512bw",
                        "avx512f", "await_macro", "backchain", "backend_repr",
                        "begin_panic", "bench", "bevy_ecs", "bikeshed",
                        "bikeshed_guaranteed_no_drop", "bin",
                        "bind_by_move_pattern_guards", "bindings_after_at",
                        "bitand", "bitand_assign", "bitor", "bitor_assign",
                        "bitreverse", "bits", "bitxor", "bitxor_assign",
                        "black_box", "block", "blocking", "bool",
                        "borrowck_graphviz_format", "borrowck_graphviz_postflow",
                        "box_new", "box_patterns", "box_syntax", "boxed_slice",
                        "bpf", "bpf_target_feature", "braced_empty_structs",
                        "branch", "breakpoint", "breg", "bridge", "bswap", "built",
                        "builtin_syntax", "bundle", "c_dash_variadic",
                        "c_str_literals", "c_unwind", "c_variadic",
                        "c_variadic_experimental_arch",
                        "c_variadic_naked_functions", "c_void", "call", "call_mut",
                        "call_once", "call_once_future", "call_ref_future",
                        "caller", "caller_location", "capture_disjoint_fields",
                        "carrying_mul_add", "carryless_mul", "catch_unwind",
                        "cause", "cdylib", "ceilf16", "ceilf32", "ceilf64",
                        "ceilf128", "cfg", "cfg_accessible", "cfg_attr",
                        "cfg_attr_multi", "cfg_boolean_literals",
                        "cfg_contract_checks", "cfg_doctest", "cfg_eval",
                        "cfg_overflow_checks", "cfg_panic", "cfg_relocation_model",
                        "cfg_sanitize", "cfg_sanitizer_cfi", "cfg_select",
                        "cfg_target_abi", "cfg_target_compact",
                        "cfg_target_feature", "cfg_target_has_atomic",
                        "cfg_target_has_atomic_equal_alignment",
                        "cfg_target_has_reliable_f16_f128",
                        "cfg_target_has_threads", "cfg_target_object_format",
                        "cfg_target_thread_local", "cfg_target_vendor",
                        "cfg_ub_checks", "cfg_version", "cfi", "cfi_encoding",
                        "char", "checked_type_aliases", "clflushopt_target_feature",
                        "client", "clippy", "clobber_abi", "clone",
                        "clone_closures", "clone_fn", "clone_from", "close_fn",
                        "closure", "closure_lifetime_binder",
                        "closure_to_fn_coercion", "closure_track_caller", "cmp",
                        "cmp_ord_max", "cmp_ord_min", "cmp_partialeq_eq",
                        "cmp_partialeq_ne", "cmp_partialord_cmp",
                        "cmp_partialord_ge", "cmp_partialord_gt",
                        "cmp_partialord_le", "cmp_partialord_lt",
                        "cmpxchg16b_target_feature", "cmse_nonsecure_entry", "code",
                        "coerce_pointee_validated", "coerce_shared",
                        "coerce_shared_target", "coerce_unsized", "coff", "cold",
                        "cold_path", "collapse_debuginfo", "column", "common",
                        "compare_bytes", "compare_exchange",
                        "compare_exchange_weak", "compile_error", "compiler",
                        "compiler_builtins", "compiler_copy", "compiler_fence",
                        "compiler_move", "complex", "concat", "concat_bytes",
                        "conservative_impl_trait", "console", "const_allocate",
                        "const_async_blocks", "const_block_items",
                        "const_c_variadic", "const_closures",
                        "const_compare_raw_pointers", "const_constructor",
                        "const_continue", "const_deallocate", "const_destruct",
                        "const_eval_limit", "const_eval_select",
                        "const_evaluatable_checked", "const_extern_fn", "const_fn",
                        "const_fn_floating_point_arithmetic",
                        "const_fn_fn_ptr_basics", "const_fn_trait_bound",
                        "const_fn_transmute", "const_fn_union", "const_fn_unsize",
                        "const_for", "const_format_args", "const_generics",
                        "const_generics_defaults", "const_if_match",
                        "const_impl_trait", "const_in_array_repeat_expressions",
                        "const_indexing", "const_let", "const_loop",
                        "const_make_global", "const_mut_refs", "const_panic",
                        "const_panic_fmt", "const_param_ty",
                        "const_param_ty_unchecked", "const_precise_live_drops",
                        "const_ptr_cast", "const_raw_ptr_deref",
                        "const_raw_ptr_to_usize_cast", "const_refs_to_cell",
                        "const_refs_to_static", "const_trait_bound_opt_out",
                        "const_trait_impl", "const_try", "<const_ty>", "constant",
                        "constructor", "contract_build_check_ensures",
                        "contract_check_ensures", "contract_check_requires",
                        "contract_checks", "contracts", "contracts_ensures",
                        "contracts_internals", "contracts_requires", "convert",
                        "coprocessor", "copy", "copy_closures",
                        "copy_nonoverlapping", "copysignf16", "copysignf32",
                        "copysignf64", "copysignf128", "core", "core_panic",
                        "core_panic_2015_macro", "core_panic_macro", "coroutine",
                        "coroutine_clone", "coroutine_resume", "coroutine_return",
                        "coroutine_state", "coroutine_yield", "coroutines", "cos",
                        "count", "covariant_unsafe_cell", "coverage",
                        "coverage_attribute", "cr", "crate_in_paths", "crate_local",
                        "crate_name", "crate_type", "crate_visibility_modifier",
                        "crt-static", "csky", "csky_target_feature", "cstr_type",
                        "cstring_type", "ctlz", "ctlz_nonzero", "ctpop", "ctr",
                        "cttz", "cttz_nonzero", "custom_attribute",
                        "custom_code_classes_in_docs", "custom_derive",
                        "custom_inner_attributes", "custom_mir",
                        "custom_test_frameworks", "d32", "dead_code",
                        "dead_code_pub_in_binary", "dealloc", "debug",
                        "debug_assert_eq_macro", "debug_assert_macro",
                        "debug_assert_ne_macro", "debug_assertions",
                        "debug_struct_fields_finish", "debug_tuple_fields_finish",
                        "debugger_visualizer", "decl_macro", "declare_lint_pass",
                        "decorated", "default_alloc_error_handler",
                        "default_field_values", "default_fn",
                        "default_lib_allocator", "default_trait1", "default_trait2",
                        "default_trait3", "default_trait4",
                        "default_type_parameter_fallback", "default_type_params",
                        "define_opaque", "deny", "deprecated", "deprecated_safe",
                        "deprecated_suggestion", "deref", "deref_method",
                        "deref_mut", "deref_patterns", "deref_pure", "deref_target",
                        "derive", "derive_const", "118304", "derive_default_enum",
                        "derive_from", "derive_smart_pointer", "destruct",
                        "destructuring_assignment", "diagnostic",
                        "diagnostic_namespace", "diagnostic_on_const",
                        "diagnostic_on_move", "diagnostic_on_type_error",
                        "diagnostic_on_unknown", "diagnostic_on_unmatch_args",
                        "diagnostic_on_unmatched_args", "diagnostic_opaque",
                        "dialect", "direct", "direct_const_arg",
                        "discriminant_kind", "discriminant_type",
                        "discriminant_value", "disjoint_bitor", "dispatch_from_dyn",
                        "div", "div_assign", "diverging_block_default", "dl",
                        "do_not_recommend", "doc", "doc_alias", "doc_auto_cfg",
                        "doc_cfg", "doc_cfg_hide", "doc_keyword", "doc_masked",
                        "doc_notable_trait", "doc_primitive", "doc_spotlight",
                        "doctest", "dotdot_in_tuple_patterns",
                        "dotdoteq_in_patterns", "dreg", "dreg_low8", "dreg_low16",
                        "drop", "drop_glue", "drop_in_place", "drop_types_in_const",
                        "dropck_eyepatch", "dropck_parametricity", "<!dummy!>",
                        "dummy_cgu_name", "dylib", "dyn_compatible_for_dispatch",
                        "dyn_metadata", "dyn_star", "dyn_trait", "dynamic-no-pic",
                        "edition_panic", "effective_target_features", "effects",
                        "eh_personality", "eii", "eii_declaration", "eii_internals",
                        "eii_shared_macro", "element_ty", "elf", "", "{}", "[]",
                        "()", "enable", "end", "entry_nops", "env", "eprint_macro",
                        "eprintln_macro", "eq", "ergonomic_clones",
                        "ermsb_target_feature", "exact_div", "except", "exception",
                        "exception-handling", "exclusive_range_pattern",
                        "exhaustive_integer_patterns", "exhaustive_patterns",
                        "existential_type", "exists", "exp", "exp2", "expand1",
                        "expand2", "expect", "expected", "explicit_extern_abis",
                        "explicit_generic_args_with_impl_trait",
                        "explicit_tail_calls", "export_name", "export_stable",
                        "export-symbols", "expr", "expr_2021",
                        "expr_fragment_specifier_2024",
                        "extended_key_value_attributes",
                        "extended_varargs_abi_support", "extendedl32r",
                        "extern_absolute_paths", "extern_crate_item_prelude",
                        "extern_crate_self", "extern_in_paths", "extern_item_impls",
                        "extern_prelude", "extern_system_varargs", "extern_types",
                        "extern_weak", "external", "external_doc", "f16", "f16_nan",
                        "f16c_target_feature", "f32", "f32_nan", "f64", "f64_nan",
                        "f128", "f128_nan", "fabs", "fadd_algebraic", "fadd_fast",
                        "fake_variadic", "fallback", "fdiv_algebraic", "fdiv_fast",
                        "feature", "fence", "🦀", "fetch_update", "ffi_const",
                        "ffi_pure", "ffi_returns_twice", "ffr", "field",
                        "field_base", "field_init_shorthand", "field_of",
                        "field_offset", "field_projections",
                        "field_representing_type",
                        "field_representing_type_actual_type_id",
                        "field_representing_type_name",
                        "field_representing_type_offset",
                        "field_representing_type_raw", "field_type", "fields",
                        "file", "final_associated_functions",
                        "float_to_int_unchecked", "floorf16", "floorf32",
                        "floorf64", "floorf128", "fma4_target_feature", "fmaf16",
                        "fmaf32", "fmaf64", "fmaf128", "fmt", "fmt_debug",
                        "fmul_algebraic", "fmul_fast", "fmuladdf16", "fmuladdf32",
                        "fmuladdf64", "fmuladdf128", "fn_align", "fn_body",
                        "fn_delegation", "fn_must_use", "fn_mut", "fn_once",
                        "fn_once_output", "fn_ptr_as_ptr", "fn_ptr_from_ptr",
                        "fn_ptr_trait", "fn_static", "forall", "forbid",
                        "force_target_feature", "forget", "format_args",
                        "format_args_capture", "format_args_macro",
                        "format_args_nl", "format_argument", "format_arguments",
                        "format_macro", "format_placeholder", "format_unsafe_arg",
                        "fp", "fpregs", "framework", "freeze", "freeze_impls",
                        "freg", "frem_algebraic", "frem_fast", "from",
                        "from_desugaring", "from_iter", "from_output",
                        "from_residual", "from_size_align_unchecked",
                        "from_size_alignment_unchecked", "from_str",
                        "from_str_nonconst", "from_usize", "from_yeet",
                        "frontmatter", "fsub_algebraic", "fsub_fast", "full",
                        "fundamental", "fused_iterator", "future_output",
                        "future_trait", "fxsr", "gdb_script_file", "ge",
                        "gen_blocks", "gen_future", "generator_clone", "generators",
                        "generic_arg_infer", "generic_assert",
                        "generic_associated_types",
                        "generic_associated_types_extended", "generic_const_args",
                        "generic_const_exprs", "generic_const_items",
                        "generic_const_parameter_types", "generic_param_attrs",
                        "generic_pattern_types", "generics", "get_context",
                        "global_alloc_ty", "global_allocator", "global_asm",
                        "global_registration", "globs", "gpu-kernel",
                        "gpu_launch_sized_workgroup_mem", "gt", "guard",
                        "guard_patterns", "half_open_range_patterns",
                        "half_open_range_patterns_in_slices", "hash", "hexagon",
                        "hexagon_target_feature", "hidden", "hide",
                        "highpriinterrupts", "hint", "homogeneous_aggregate",
                        "html_favicon_url", "html_logo_url", "html_no_source",
                        "html_playground_url", "html_root_url", "hvx",
                        "hvx-length64b", "hvx-length128b", "hwaddress", "i8", "i16",
                        "i32", "i64", "i128", "i128_type", "ident", "if_let",
                        "if_let_guard", "if_let_rescope", "if_while_or_patterns",
                        "ignore", "immediate-abort", "impl_header_lifetime_elision",
                        "impl_lint_pass", "impl_restriction",
                        "impl_trait_in_assoc_type", "impl_trait_in_bindings",
                        "impl_trait_in_fn_trait_return", "impl_trait_projections",
                        "implied_by", "import", "import_name_type",
                        "import_shadowing", "import_trait_associated_functions",
                        "imported_main", "in_band_lifetimes", "include",
                        "include_bytes", "include_str", "inclusive_range_syntax",
                        "incomplete_features", "index", "index_mut",
                        "infer_outlives_requirements",
                        "infer_static_outlives_requirements",
                        "inherent_associated_types", "initial", "inlateout",
                        "inline", "inline_const", "inline_const_pat", "inout",
                        "inputs", "instruction_set", "instrument_fn", "integer",
                        "integer_max", "integer_min", "integral", "internal",
                        "internal_eq_trait_method_impls", "internal_features",
                        "interrupt", "into_async_iter_into_iter", "into_future",
                        "into_iter", "into_try_type", "intra_doc_pointers",
                        "intrinsics", "irrefutable_let_patterns", "is", "is_auto",
                        "is_splatted", "is_unsafe", "is_val_statically_known",
                        "isa_attribute", "isize", "issue", "issue_5723_bootstrap",
                        "issue_tracker_base_url", "item", "item_like_imports",
                        "iter", "iter_mut", "iterator", "iterator_collect_fn",
                        "kcfi", "kernel_address", "kernel_hwaddress",
                        "keylocker_x86", "keyword", "kind", "kreg", "kreg0",
                        "label", "label_break_value", "lahfsahf_target_feature",
                        "lang", "lang_items", "large_assignments", "largest_niche",
                        "last", "lasx", "late_bound_turbofishing", "lateout",
                        "lazy_normalization_consts", "lazy_type_alias", "le",
                        "legacy_receiver", "len", "let_chains", "let_else", "lhs",
                        "lib", "libc", "lifetime", "lifetime_capture_rules_2024",
                        "lifetimes", "line", "link", "link_arg_attribute",
                        "link_args", "link_cfg", "link-arg",
                        "link_enzyme_intrinsics", "link_llvm_intrinsics",
                        "link_name", "link_ordinal", "link_section", "linkage",
                        "linker", "linker_info", "linker_messages", "linkonce",
                        "linkonce_odr", "lint_reasons", "literal", "little", "big",
                        "load", "loaded_from_disk", "local", "local_inner_macros",
                        "log", "log2", "log10", "log_syntax", "loongarch32",
                        "loongarch64", "loongarch_target_feature",
                        "loop_break_value", "loop_hints", "loop_match", "lr", "lsx",
                        "lt", "m68k", "m68k_target_feature", "mac16", "mach-o",
                        "macro_at_most_once_rep", "macro_attr",
                        "macro_attributes_in_derive_output", "macro_derive",
                        "macro_escape", "macro_export", "macro_guard_matcher",
                        "macro_lifetime_matcher", "macro_literal_matcher",
                        "macro_metavar_expr", "macro_metavar_expr_concat",
                        "macro_reexport", "macro_use", "macro_vis_matcher",
                        "macroless_const_item_generic_const_args",
                        "macroless_generic_const_args", "macros_in_extern", "main",
                        "managed_boxes", "manually_drop", "map", "map_err",
                        "marker", "marker_trait_attr", "masked",
                        "match_beginning_vert", "match_default_bindings",
                        "maximum_number_nsz_f16", "maximum_number_nsz_f32",
                        "maximum_number_nsz_f64", "maximum_number_nsz_f128",
                        "maximumf16", "maximumf32", "maximumf64", "maximumf128",
                        "may_dangle", "may_unwind", "maybe_dangling",
                        "maybe_uninit", "maybe_uninit_uninit",
                        "maybe_uninit_zeroed", "mem", "mem_align_const",
                        "mem_discriminant", "mem_drop", "mem_forget",
                        "mem_size_const", "mem_swap", "mem_uninitialized",
                        "mem_variant_count", "mem_zeroed", "member_constraints",
                        "memory", "memtag", "message", "meta", "meta_sized",
                        "metadata_type", "min_adt_const_params", "min_const_fn",
                        "min_const_generics", "min_const_unsafe_fn",
                        "min_exhaustive_patterns", "min_generic_const_args",
                        "min_specialization", "min_type_alias_impl_trait",
                        "minimum_number_nsz_f16", "minimum_number_nsz_f32",
                        "minimum_number_nsz_f64", "minimum_number_nsz_f128",
                        "minimumf16", "minimumf32", "minimumf64", "minimumf128",
                        "mips", "mips32r6", "mips64", "mips64r6",
                        "mips_target_feature", "mir_assume", "mir_basic_block",
                        "mir_call", "mir_cast", "mir_cast_fn_ptr_safety",
                        "mir_cast_kind", "mir_cast_ptr_coercion",
                        "mir_cast_ptr_to_ptr", "mir_cast_transmute",
                        "mir_cast_unsize", "mir_checked", "mir_debuginfo",
                        "mir_discriminant", "mir_drop", "mir_field", "mir_goto",
                        "mir_make_place", "mir_move", "mir_offset",
                        "mir_ptr_metadata", "mir_return", "mir_return_to",
                        "mir_set_discriminant", "mir_static", "mir_static_mut",
                        "mir_storage_dead", "mir_storage_live", "mir_tail_call",
                        "mir_unreachable", "mir_unwind_cleanup",
                        "mir_unwind_continue", "mir_unwind_resume",
                        "mir_unwind_terminate", "mir_unwind_terminate_reason",
                        "mir_unwind_unreachable", "mir_variant", "miri", "misc",
                        "miscsr", "mmx_reg", "modifiers", "module", "module_path",
                        "more_maybe_bounds", "more_qualified_paths",
                        "more_struct_aliases", "movbe_target_feature", "move_expr",
                        "move_ref_pattern", "move_size_limit",
                        "movrs_target_feature", "msa", "msp430", "mul",
                        "mul_assign", "mul_with_overflow",
                        "multiple_supertrait_upcastable", "must_not_suspend",
                        "must_use", "mut_preserve_binding_mode_2024", "mut_ref",
                        "mut_restriction", "mutable", "naked", "naked_asm",
                        "naked_functions", "naked_functions_rustic_abi",
                        "naked_functions_target_feature", "name",
                        "named_fn_trait_parameters", "names",
                        "native_link_modifiers", "native_link_modifiers_as_needed",
                        "native_link_modifiers_bundle",
                        "native_link_modifiers_verbatim",
                        "native_link_modifiers_whole_archive", "natvis_file", "ne",
                        "needs_allocator", "needs_drop", "needs_panic_runtime",
                        "neg", "negate_unsigned", "negative_bounds",
                        "negative_impls", "neon", "nested", "never",
                        "never_patterns", "never_type", "never_type_fallback",
                        "new", "new_binary", "new_debug", "new_debug_noop",
                        "new_display", "new_lower_exp", "new_lower_hex",
                        "new_octal", "new_pointer", "new_range", "new_unchecked",
                        "new_upper_exp", "new_upper_hex", "next", "niko", "nll",
                        "no", "no_builtins", "no_core", "no_coverage",
                        "no_crate_inject", "no_debug", "no_default_passes",
                        "no_implicit_prelude", "no_inline", "no_link", "no_main",
                        "no_mangle", "no_sanitize", "no_stack_check", "no_std",
                        "nomem", "non_ascii_idents", "non_exhaustive",
                        "non_exhaustive_omitted_patterns_lint",
                        "non_lifetime_binders", "non_modrs_mods", "non_null",
                        "nonblocking", "none", "nontemporal_store",
                        "noop_method_borrow", "noop_method_clone",
                        "noop_method_deref", "noprefix", "noreturn", "nostack",
                        "not", "notable_trait", "note", "null", "nvptx64",
                        "nvptx_target_feature", "object_safe_for_dispatch", "of",
                        "off", "offload", "offload_get_num_devices",
                        "offload_kernel", "offset", "offset_of", "offset_of_enum",
                        "offset_of_nested", "offset_of_slice", "ok_or_else",
                        "old_name", "omit_gdb_pretty_printer_section", "on",
                        "on_const", "on_move", "on_type_error", "on_unimplemented",
                        "on_unknown", "on_unmatched_args", "opaque", "<opaque>",
                        "ops", "opt_out_copy", "optimize", "optimize_attribute",
                        "optimized", "optin_builtin_traits", "option", "option_env",
                        "options", "or", "or_patterns", "ord_cmp_method", "other",
                        "out", "output", "overflow_checks",
                        "overlapping_marker_traits", "owned_box", "packed",
                        "packed_bundled_libs", "panic", "panic_2015", "panic_2021",
                        "panic_abort", "panic_bounds_check", "panic_cannot_unwind",
                        "panic_const_add_overflow", "panic_const_async_fn_resumed",
                        "panic_const_async_fn_resumed_drop",
                        "panic_const_async_fn_resumed_panic",
                        "panic_const_async_gen_fn_resumed",
                        "panic_const_async_gen_fn_resumed_drop",
                        "panic_const_async_gen_fn_resumed_panic",
                        "panic_const_coroutine_resumed",
                        "panic_const_coroutine_resumed_drop",
                        "panic_const_coroutine_resumed_panic",
                        "panic_const_div_by_zero", "panic_const_div_overflow",
                        "panic_const_gen_fn_none", "panic_const_gen_fn_none_drop",
                        "panic_const_gen_fn_none_panic", "panic_const_mul_overflow",
                        "panic_const_neg_overflow", "panic_const_rem_by_zero",
                        "panic_const_rem_overflow", "panic_const_shl_overflow",
                        "panic_const_shr_overflow", "panic_const_sub_overflow",
                        "panic_display", "panic_fmt", "panic_handler", "panic_impl",
                        "panic_implementation", "panic_in_cleanup", "panic_info",
                        "panic_invalid_enum_construction", "panic_location",
                        "panic_misaligned_pointer_dereference", "panic_nounwind",
                        "panic_null_pointer_dereference",
                        "panic_null_reference_constructed", "panic_runtime",
                        "panic_str_2015", "panic_unwind", "panicking",
                        "param_attrs", "parent_label", "partial_cmp", "partial_ord",
                        "passes", "pat", "pat_param", "patchable_function_entry",
                        "path", "pattern_complexity_limit", "pattern_parentheses",
                        "pattern_type", "pattern_type_range_trait", "pattern_types",
                        "phantom_data", "phase", "pic", "pie", "pin_drop",
                        "pin_ergonomics", "pin_v2", "platform_intrinsics", "plugin",
                        "plugin_registrar", "plugins", "pointee", "pointee_sized",
                        "pointee_trait", "pointer", "poll", "post-cleanup",
                        "post-lto", "postfix_match", "powerpc", "powerpc64",
                        "powerpc_target_feature", "powf16", "powf32", "powf64",
                        "powf128", "powif16", "powif32", "powif64", "powif128",
                        "pre-lto", "precise_capturing",
                        "precise_capturing_in_traits",
                        "precise_pointer_size_matching", "predicates",
                        "pref_align_of", "prefetch_read_data",
                        "prefetch_read_instruction", "prefetch_write_data",
                        "prefetch_write_instruction", "prefix_nops", "preg",
                        "prelude", "prelude_import", "preserves_flags",
                        "prfchw_target_feature", "prid", "primitive", "print_macro",
                        "println_macro", "proc-macro", "proc_macro",
                        "proc_macro_attribute", "proc_macro_derive",
                        "proc_macro_expr", "proc_macro_gen", "proc_macro_hygiene",
                        "proc_macro_internals", "proc_macro_mod",
                        "proc_macro_non_items", "proc_macro_path_invoc",
                        "profiler_runtime", "ptr", "ptr_cast", "ptr_cast_const",
                        "ptr_cast_mut", "ptr_const_is_null", "ptr_copy",
                        "ptr_copy_nonoverlapping", "ptr_drop_in_place",
                        "ptr_drop_in_place_self", "ptr_from_ref",
                        "ptr_guaranteed_cmp", "ptr_is_null", "ptr_mask",
                        "ptr_metadata", "ptr_null", "ptr_null_mut",
                        "ptr_offset_from", "ptr_offset_from_unsigned", "ptr_read",
                        "ptr_read_unaligned", "ptr_replace", "ptr_swap",
                        "ptr_swap_nonoverlapping", "ptr_write", "ptr_write_bytes",
                        "ptr_write_unaligned", "ptr_write_volatile",
                        "pub_macro_rules", "pub_restricted", "public", "pure",
                        "pushpop_unsafe", "qreg", "qreg_low4", "qreg_low8",
                        "quad_precision_float", "question_mark", "quote",
                        "range_inclusive_new", "raw-dylib", "raw_dylib",
                        "raw_dylib_elf", "raw_eq", "raw_identifiers", "raw_ref_op",
                        "re_rebalance_coherence", "read_via_copy", "readonly",
                        "realloc", "realtime", "reason", "reborrow", "receiver",
                        "receiver_target", "recursion_limit",
                        "reexport_test_harness_main", "ref_pat_eat_one_layer_2024",
                        "ref_pat_eat_one_layer_2024_structural",
                        "ref_pat_everywhere", "ref_unwind_safe_trait", "reference",
                        "reflect", "reg", "reg16", "reg32", "reg64", "reg_abcd",
                        "reg_addr", "reg_byte", "reg_data", "reg_iw", "reg_nonzero",
                        "reg_pair", "reg_ptr", "reg_upper", "register_attr",
                        "register_attribute_tool", "register_lint_tool",
                        "register_tool", "relaxed_adts", "relaxed_struct_unsize",
                        "relocation_model", "rem", "rem_assign", "repr", "repr128",
                        "repr_align", "repr_align_enum", "repr_packed", "repr_simd",
                        "repr_transparent", "require", "reserve-x18", "residual",
                        "result", "result_ffi_guarantees", "return_address",
                        "return_position_impl_trait_in_trait",
                        "return_type_notation", "->", "riscv32", "riscv64",
                        "riscv_target_feature", "rlib", "ropi", "ropi-rwpi",
                        "rotate_left", "rotate_right", "round_ties_even_f16",
                        "round_ties_even_f32", "round_ties_even_f64",
                        "round_ties_even_f128", "roundf16", "roundf32", "roundf64",
                        "roundf128", "rtm_target_feature", "runtime", "rust",
                        "rust_2015", "rust_2018", "rust_2018_preview", "rust_2021",
                        "rust_2024", "rust_analyzer", "rust_begin_unwind",
                        "rust_cold_cc", "rust-call", "rust_eh_personality",
                        "rust_future", "rust_logo", "rust_out",
                        "rust_preserve_none_cc", "rust_tail_cc", "rustc",
                        "rustc_abi", "rustc_align", "rustc_align_static",
                        "rustc_allocator", "rustc_allocator_zeroed",
                        "rustc_allocator_zeroed_variant",
                        "rustc_allow_const_fn_unstable",
                        "rustc_allow_incoherent_impl",
                        "rustc_allow_lifetime_dependent_specialization",
                        "rustc_allowed_through_unstable_modules",
                        "rustc_always_gca", "rustc_as_ptr", "rustc_attrs",
                        "rustc_autodiff", "rustc_builtin_macro",
                        "rustc_canonical_symbol", "rustc_capture_analysis",
                        "rustc_clean", "rustc_coherence_is_core",
                        "rustc_coinductive", "rustc_comptime", "rustc_confusables",
                        "rustc_const_stable", "rustc_const_stable_indirect",
                        "rustc_const_unstable", "rustc_conversion_suggestion",
                        "rustc_deallocator", "rustc_default_body_unstable",
                        "rustc_delayed_bug_from_inside_query",
                        "rustc_deny_explicit_impl", "rustc_deprecated_safe_2024",
                        "rustc_diagnostic_item", "rustc_diagnostic_macros",
                        "rustc_diagnostic_opaque", "rustc_do_not_const_check",
                        "rustc_doc_primitive", "rustc_driver", "rustc_dummy",
                        "rustc_dump_clauses", "rustc_dump_def_parents",
                        "rustc_dump_def_path", "rustc_dump_generics",
                        "rustc_dump_hidden_type_of_opaques",
                        "rustc_dump_inferred_outlives", "rustc_dump_item_bounds",
                        "rustc_dump_layout", "rustc_dump_object_lifetime_defaults",
                        "rustc_dump_symbol_name", "rustc_dump_user_args",
                        "rustc_dump_variances", "rustc_dump_variances_of_opaques",
                        "rustc_dump_vtable", "rustc_dyn_incompatible_trait",
                        "rustc_effective_visibility", "rustc_eii_foreign_item",
                        "rustc_evaluate_where_clauses", "rustc_expected_cgu_reuse",
                        "rustc_force_inline", "rustc_has_incoherent_inherent_impls",
                        "rustc_if_this_changed", "rustc_inherit_overflow_checks",
                        "rustc_insignificant_dtor", "rustc_intrinsic",
                        "rustc_intrinsic_const_stable_indirect",
                        "rustc_legacy_const_generics",
                        "rustc_lint_opt_deny_field_access", "rustc_lint_opt_ty",
                        "rustc_lint_query_instability",
                        "rustc_lint_untracked_query_information",
                        "rustc_macro_transparency", "rustc_main", "rustc_mir",
                        "rustc_must_implement_one_of",
                        "rustc_must_match_exhaustively",
                        "rustc_never_returns_null_ptr",
                        "rustc_no_implicit_autorefs", "rustc_no_implicit_bounds",
                        "rustc_no_mir_inline", "rustc_no_writable",
                        "rustc_non_const_trait_method",
                        "rustc_nonnull_optimization_guaranteed", "rustc_nounwind",
                        "rustc_objc_class", "rustc_objc_selector",
                        "rustc_offload_kernel", "rustc_on_unimplemented",
                        "rustc_panics_when_zero", "rustc_paren_sugar",
                        "rustc_partition_codegened", "rustc_partition_reused",
                        "rustc_pass_by_value",
                        "rustc_pass_indirectly_in_non_rustic_abis", "rustc_peek",
                        "rustc_peek_liveness", "rustc_peek_maybe_init",
                        "rustc_peek_maybe_uninit", "rustc_preserve_ub_checks",
                        "rustc_private", "rustc_proc_macro_decls",
                        "rustc_promotable", "rustc_pub_transparent",
                        "rustc_reallocator", "rustc_regions",
                        "rustc_scalable_vector",
                        "rustc_should_not_be_called_on_const_items",
                        "rustc_simd_monomorphize_lane_limit",
                        "rustc_skip_during_method_dispatch",
                        "rustc_specialization_trait", "rustc_splat",
                        "rustc_std_internal_symbol", "rustc_strict_coherence",
                        "rustc_test_marker", "rustc_then_this_would_need",
                        "rustc_trivial_field_reads", "rustc_unroll", "rustdoc",
                        "rustdoc_internals", "rustdoc_missing_doc_code_examples",
                        "rustfmt", "rvalue_static_promotion", "rvector", "rwpi",
                        "s32c1i", "s390x", "s390x_target_feature",
                        "s390x_target_feature_vector", "safestack", "safety",
                        "sanitize", "sanitizer_cfi_generalize_pointers",
                        "sanitizer_cfi_normalize_integers", "sanitizer_runtime",
                        "saturating_add", "saturating_sub", "sdylib",
                        "search_unbox", "section", "select_unpredictable",
                        "self_in_typedefs", "self_struct_ctor", "semiopaque",
                        "sgpr32", "sgpr64", "sgpr96", "sgpr128", "sgpr256",
                        "sgpr512", "sha2", "sha3", "sha512_sm_x86",
                        "shadow_call_stack", "shallow", "shl", "shl_assign",
                        "shorter_tail_lifetimes", "should_panic", "show", "shr",
                        "shr_assign", "signed", "simd", "simd_add", "simd_and",
                        "simd_arith_offset", "simd_as", "simd_bitmask",
                        "simd_bitreverse", "simd_bswap", "simd_carryless_mul",
                        "simd_cast", "simd_cast_ptr", "simd_ceil", "simd_ctlz",
                        "simd_ctpop", "simd_cttz", "simd_div", "simd_eq",
                        "simd_expose_provenance", "simd_extract",
                        "simd_extract_dyn", "simd_fabs", "simd_fcos", "simd_fexp",
                        "simd_fexp2", "simd_ffi", "simd_flog", "simd_flog2",
                        "simd_flog10", "simd_floor", "simd_fma", "simd_fsin",
                        "simd_fsqrt", "simd_funnel_shl", "simd_funnel_shr",
                        "simd_gather", "simd_ge", "simd_gt", "simd_insert",
                        "simd_insert_dyn", "simd_le", "simd_lt", "simd_masked_load",
                        "simd_masked_store", "simd_maximum_number_nsz",
                        "simd_minimum_number_nsz", "simd_mul", "simd_ne",
                        "simd_neg", "simd_or", "simd_reduce_add_ordered",
                        "simd_reduce_add_unordered", "simd_reduce_all",
                        "simd_reduce_and", "simd_reduce_any", "simd_reduce_max",
                        "simd_reduce_min", "simd_reduce_mul_ordered",
                        "simd_reduce_mul_unordered", "simd_reduce_or",
                        "simd_reduce_xor", "simd_relaxed_fma", "simd_rem",
                        "simd_round", "simd_round_ties_even", "simd_saturating_add",
                        "simd_saturating_sub", "simd_scatter", "simd_select",
                        "simd_select_bitmask", "simd_shl", "simd_shr",
                        "simd_shuffle", "simd_shuffle_const_generic", "simd_splat",
                        "simd_sub", "simd_trunc", "simd_with_exposed_provenance",
                        "simd_xor", "sin", "since", "size", "size_of",
                        "size_of_type_id", "size_of_val", "sized",
                        "sized_hierarchy", "slice", "slice_from_raw_parts",
                        "slice_from_raw_parts_mut", "slice_get_unchecked",
                        "slice_len_fn", "slice_patterns", "slicing_syntax",
                        "soft-float", "sparc", "sparc64", "sparc_target_feature",
                        "spe_acc", "specialization", "speed", "spirv", "splat",
                        "splatted_index", "spotlight", "sqrtf16", "sqrtf32",
                        "sqrtf64", "sqrtf128", "sreg", "sreg_low16", "sse", "sse2",
                        "sse4a_target_feature", "stable", "staged_api", "start",
                        "state", "static_align", "static_in_const",
                        "static_nobundle", "static_recursion", "staticlib", "std",
                        "std_lib_injection", "std_panic", "std_panic_2015_macro",
                        "std_panic_macro", "stmt", "stmt_expr_attributes",
                        "stop_after_dataflow", "store", "str", "str_from_utf8",
                        "str_from_utf8_mut", "str_from_utf8_unchecked",
                        "str_from_utf8_unchecked_mut", "str_inherent_from_utf8",
                        "str_inherent_from_utf8_mut",
                        "str_inherent_from_utf8_unchecked",
                        "str_inherent_from_utf8_unchecked_mut",
                        "strict_provenance_lints", "string_deref_patterns",
                        "stringify", "struct_field_attributes", "struct_inherit",
                        "struct_variant", "structural_match", "structural_peq",
                        "sub", "sub_assign", "sub_with_overflow", "suggestion",
                        "super_let", "supertrait_item_shadowing", "sve", "sve_cast",
                        "sve_tuple_create2", "sve_tuple_create3",
                        "sve_tuple_create4", "sve_tuple_get", "sve_tuple_set",
                        "sym", "sync", "synthetic", "t32", "target", "target_abi",
                        "target_arch", "target_endian", "target_env",
                        "target_family", "target_feature", "target_feature_11",
                        "target_feature_inline_always", "target_has_atomic",
                        "target_has_atomic_load_store",
                        "target_has_atomic_primitive_alignment",
                        "target_has_reliable_f16", "target_has_reliable_f16_math",
                        "target_has_reliable_f128", "target_has_reliable_f128_math",
                        "target_has_threads", "target_object_format", "target_os",
                        "target_pointer_width", "target_thread_local",
                        "target_vendor", "tbm_target_feature", "termination",
                        "termination_trait", "termination_trait_test", "test",
                        "test_2018_feature", "test_accepted_feature",
                        "test_binder_constraints", "test_case",
                        "test_incomplete_feature", "test_removed_feature",
                        "test_runner", "test_unstable_lint", "thread",
                        "thread_local", "threadptr", "three_way_compare", "thumb2",
                        "thumb-mode", "time", "tmm_reg", "to_owned_method",
                        "to_string", "to_vec", "todo_macro", "tool_attributes",
                        "tool_lints", "trace_macros", "track_caller", "trait_alias",
                        "trait_ty", "trait_upcasting", "transmute",
                        "transmute_generic_consts", "transmute_opts",
                        "transmute_trait", "transmute_unchecked", "transparent",
                        "transparent_enums", "transparent_unions", "trivial_bounds",
                        "trivial_clone", "truncf16", "truncf32", "truncf64",
                        "truncf128", "try_as_dyn", "try_blocks",
                        "try_blocks_heterogeneous", "try_capture", "try_from",
                        "try_into", "try_trait_v2", "try_trait_v2_residual",
                        "try_update", "tt", "tuple", "tuple_indexing",
                        "tuple_trait", "two_phase", "ty",
                        "type_alias_enum_variants", "type_alias_impl_trait",
                        "type_ascribe", "type_ascription",
                        "type_changing_struct_update", "type_id",
                        "type_id_array_len", "type_id_element_ty", "type_id_eq",
                        "type_id_field_representing_type", "type_id_fields",
                        "type_id_function_ptr", "type_id_generics",
                        "type_id_is_signed", "type_id_points_mutably",
                        "type_id_points_to", "type_id_variants", "type_id_vtable",
                        "type_info", "type_info_generic", "type_ir",
                        "type_ir_infer_ctxt_like", "type_ir_inherent",
                        "type_ir_interner", "type_length_limit", "type_macros",
                        "type_name", "type_of", "type_privacy_lints",
                        "typed_swap_nonoverlapping", "u8", "u8_legacy_const_max",
                        "u8_legacy_const_min", "u8_legacy_fn_max_value",
                        "u8_legacy_fn_min_value", "u8_legacy_mod", "u16",
                        "u16_legacy_const_max", "u16_legacy_const_min",
                        "u16_legacy_fn_max_value", "u16_legacy_fn_min_value",
                        "u16_legacy_mod", "u32", "u32_legacy_const_max",
                        "u32_legacy_const_min", "u32_legacy_fn_max_value",
                        "u32_legacy_fn_min_value", "u32_legacy_mod", "u64",
                        "u64_legacy_const_max", "u64_legacy_const_min",
                        "u64_legacy_fn_max_value", "u64_legacy_fn_min_value",
                        "u64_legacy_mod", "u128", "u128_legacy_const_max",
                        "u128_legacy_const_min", "u128_legacy_fn_max_value",
                        "u128_legacy_fn_min_value", "u128_legacy_mod", "ub_checks",
                        "unaligned_volatile_load", "unaligned_volatile_store",
                        "unboxed_closures", "unchecked_add", "unchecked_div",
                        "unchecked_funnel_shl", "unchecked_funnel_shr",
                        "unchecked_mul", "unchecked_rem", "unchecked_shl",
                        "unchecked_shr", "unchecked_sub", "undecorated",
                        "underscore_const_names", "underscore_imports",
                        "underscore_lifetimes", "uniform_paths", "unimplemented",
                        "unimplemented_macro", "unit", "universal_impl_trait",
                        "unix", "unlikely", "unmarked_api", "unnamed_enum_variants",
                        "unnamed_fields", "unpin", "unqualified_local_imports",
                        "unreachable", "unreachable_2015", "unreachable_2015_macro",
                        "unreachable_2021", "unreachable_code",
                        "unreachable_display", "unreachable_macro",
                        "unrestricted_attribute_tokens", "unsafe_attributes",
                        "unsafe_binders", "unsafe_block_in_unsafe_fn",
                        "unsafe_cell", "unsafe_cell_raw_get", "unsafe_eii",
                        "unsafe_extern_blocks", "unsafe_fields",
                        "unsafe_no_drop_flag", "unsafe_pinned", "unsafe_unpin",
                        "unsize", "unsized_const_param_ty", "unsized_const_params",
                        "unsized_fn_params", "unsized_locals",
                        "unsized_tuple_coercion", "unstable",
                        "unstable_feature_bound",
                        "this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?",
                        "unstable_removed", "untagged_unions", "unused_imports",
                        "unwind", "unwind_attributes", "unwind_safe_trait",
                        "unwrap", "unwrap_binder", "unwrap_or", "update",
                        "use_cloned", "use_extern_macros", "use_nested_groups",
                        "used", "used_with_arg", "using", "usize",
                        "usize_legacy_const_max", "usize_legacy_const_min",
                        "usize_legacy_fn_max_value", "usize_legacy_fn_min_value",
                        "usize_legacy_mod", "v1", "v8plus", "v9", "va_arg",
                        "va_arg_safe", "va_copy", "va_end", "va_list", "val",
                        "validity", "value", "values", "var", "variadic",
                        "variant_count", "variant_name", "variant_non_exhaustive",
                        "variants", "vec", "vector", "verbatim", "version", "vfp2",
                        "vgpr16", "vgpr32", "vgpr64", "vgpr96", "vgpr128",
                        "vgpr160", "vgpr192", "vgpr224", "vgpr256", "vgpr288",
                        "vgpr320", "vgpr352", "vgpr384", "vgpr512", "vgpr1024",
                        "view_type", "view_types", "vis", "visible_private_types",
                        "volatile", "volatile_copy_memory",
                        "volatile_copy_nonoverlapping_memory", "volatile_load",
                        "volatile_set_memory", "volatile_store", "vreg",
                        "vreg_low16", "vreg_pair", "vsreg", "vsx", "vtable_align",
                        "vtable_size", "warn", "wasip2", "wasm", "wasm32", "wasm64",
                        "wasm_abi", "wasm_import_module", "wasm_target_feature",
                        "weak", "weak_odr", "where_clause_attrs", "while_let",
                        "whole-archive", "width", "windowed", "windows",
                        "windows_subsystem", "with_negative_coherence",
                        "wrap_binder", "wrapping_add", "wrapping_div",
                        "wrapping_mul", "wrapping_rem", "wrapping_rem_euclid",
                        "wrapping_sub", "wreg", "write_box_via_move", "write_bytes",
                        "write_fmt", "write_macro", "write_str", "write_via_move",
                        "writeln_macro", "x86", "x86_64", "x86_amx_intrinsics",
                        "x87_reg", "x87_target_feature", "xcoff", "xer", "xloop",
                        "xmm_reg", "xop_target_feature", "xreg", "xtensa",
                        "xtensa_target_feature", "yeet_desugar_details",
                        "yeet_expr", "yes", "yield_expr", "ymm_reg", "yreg", "zca",
                        "zfh", "zfhmin", "zmm_reg", "ztso", "0", "1", "2", "3", "4",
                        "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F", "G",
                        "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S",
                        "T", "U", "V", "W", "X", "Y", "Z", "a", "b", "c", "d", "e",
                        "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q",
                        "r", "s", "t", "u", "v", "w", "x", "y", "z",
                        "1.100.0-nightly"], extra_symbols)
    }
}symbols! {
23    // This list includes things that are definitely keywords (e.g. `if`), a
24    // few things that are definitely not keywords (e.g. `{{root}}`) and things
25    // where there is disagreement between people and/or documents (such as the
26    // Rust Reference) about whether it is a keyword (e.g. `_`).
27    //
28    // If you modify this list, adjust any relevant `Symbol::{is,can_be}_*`
29    // predicates and `used_keywords`. Also consider adding new keywords to the
30    // `ui/parser/raw/raw-idents.rs` test.
31    Keywords {
32        // Special reserved identifiers used internally for unnamed method
33        // parameters, crate root module, etc.
34        // Matching predicates: `is_special`/`is_reserved`
35        //
36        // tidy-alphabetical-start
37        DollarCrate:        "$crate",
38        PathRoot:           "{{root}}",
39        Underscore:         "_",
40        // tidy-alphabetical-end
41
42        // Keywords that are used in stable Rust.
43        // Matching predicates: `is_used_keyword_always`/`is_reserved`
44        // tidy-alphabetical-start
45        As:                 "as",
46        Break:              "break",
47        Const:              "const",
48        Continue:           "continue",
49        Crate:              "crate",
50        Else:               "else",
51        Enum:               "enum",
52        Extern:             "extern",
53        False:              "false",
54        Fn:                 "fn",
55        For:                "for",
56        If:                 "if",
57        Impl:               "impl",
58        In:                 "in",
59        Let:                "let",
60        Loop:               "loop",
61        Match:              "match",
62        Mod:                "mod",
63        Move:               "move",
64        Mut:                "mut",
65        Pub:                "pub",
66        Ref:                "ref",
67        Return:             "return",
68        SelfLower:          "self",
69        SelfUpper:          "Self",
70        Static:             "static",
71        Struct:             "struct",
72        Super:              "super",
73        Trait:              "trait",
74        True:               "true",
75        Type:               "type",
76        Unsafe:             "unsafe",
77        Use:                "use",
78        Where:              "where",
79        While:              "while",
80        // tidy-alphabetical-end
81
82        // Keywords that are used in unstable Rust or reserved for future use.
83        // Matching predicates: `is_unused_keyword_always`/`is_reserved`
84        // tidy-alphabetical-start
85        Abstract:           "abstract",
86        Become:             "become",
87        Box:                "box",
88        Do:                 "do",
89        Final:              "final",
90        Macro:              "macro",
91        Override:           "override",
92        Priv:               "priv",
93        Typeof:             "typeof",
94        Unsized:            "unsized",
95        Virtual:            "virtual",
96        Yield:              "yield",
97        // tidy-alphabetical-end
98
99        // Edition-specific keywords that are used in stable Rust.
100        // Matching predicates: `is_used_keyword_conditional`/`is_reserved` (if
101        // the edition suffices)
102        // tidy-alphabetical-start
103        Async:              "async", // >= 2018 Edition only
104        Await:              "await", // >= 2018 Edition only
105        Dyn:                "dyn", // >= 2018 Edition only
106        // tidy-alphabetical-end
107
108        // Edition-specific keywords that are used in unstable Rust or reserved for future use.
109        // Matching predicates: `is_unused_keyword_conditional`/`is_reserved` (if
110        // the edition suffices)
111        // tidy-alphabetical-start
112        Gen:                "gen", // >= 2024 Edition only
113        Try:                "try", // >= 2018 Edition only
114        // tidy-alphabetical-end
115
116        // "Lifetime keywords": regular keywords with a leading `'`.
117        // Matching predicates: none
118        // tidy-alphabetical-start
119        StaticLifetime:     "'static",
120        UnderscoreLifetime: "'_",
121        // tidy-alphabetical-end
122
123        // Weak keywords, have special meaning only in specific contexts.
124        // Matching predicates: `is_weak`
125        // tidy-alphabetical-start
126        Auto:               "auto",
127        Builtin:            "builtin",
128        Catch:              "catch",
129        ContractEnsures:    "contract_ensures",
130        ContractRequires:   "contract_requires",
131        Default:            "default",
132        MacroRules:         "macro_rules",
133        Pin:                "pin",
134        Raw:                "raw",
135        Reuse:              "reuse",
136        Safe:               "safe",
137        Union:              "union",
138        Yeet:               "yeet",
139        // tidy-alphabetical-end
140    }
141
142    // Pre-interned symbols that can be referred to with `rustc_span::sym::*`.
143    //
144    // The symbol is the stringified identifier unless otherwise specified, in
145    // which case the name should mention the non-identifier punctuation.
146    // E.g. `sym::proc_dash_macro` represents "proc-macro", and it shouldn't be
147    // called `sym::proc_macro` because then it's easy to mistakenly think it
148    // represents "proc_macro".
149    //
150    // As well as the symbols listed, there are symbols for the strings
151    // "0", "1", ..., "9", which are accessible via `sym::integer`.
152    //
153    // There is currently no checking that all symbols are used; that would be
154    // nice to have.
155    Symbols {
156        // tidy-alphabetical-start
157        Abi,
158        AcqRel,
159        Acquire,
160        Active,
161        ActiveOnly,
162        Alignment,
163        Arc,
164        ArcWeak,
165        Array,
166        ArrayToPointer,
167        AsMut,
168        AsRef,
169        AssertParamIsClone,
170        AssertParamIsCopy,
171        AssertParamIsEq,
172        AsyncGenFinished,
173        AsyncGenPending,
174        AsyncGenReady,
175        Atomic,
176        BTreeMap,
177        Bool,
178        Borrow,
179        BorrowMut,
180        BoxDerefTransmute,
181        Break,
182        BuildHasher,
183        CStr,
184        CallOnceFuture,
185        CallRefFuture,
186        Capture,
187        Cell,
188        Char,
189        Cleanup,
190        Client,
191        Clone,
192        ClosureFnPointer,
193        CoercePointee,
194        CoercePointeeValidated,
195        CoerceShared,
196        CoerceUnsized,
197        Const,
198        ConstParamTy,
199        ConstParamTy_,
200        Context,
201        Continue,
202        ControlFlow,
203        Copy,
204        Cow,
205        Debug,
206        Default,
207        Deref,
208        DispatchFromDyn,
209        Display,
210        Dual,
211        DualOnly,
212        Dualv,
213        DualvOnly,
214        Duplicated,
215        DuplicatedOnly,
216        DynTrait,
217        Enum,
218        Eq,
219        Equal,
220        Err,
221        Expected,
222        ExternC,
223        ExternRust,
224        Float,
225        FloatToFloat,
226        FloatToInt,
227        FmtArgumentsNew,
228        Fn,
229        FnMut,
230        FnOnce,
231        FnPtr,
232        FnPtrToPtr,
233        Formatter,
234        Forward,
235        Found,
236        From,
237        FromIterator,
238        FromResidual,
239        GlobalAlloc,
240        Hash,
241        HashMap,
242        HashSet,
243        Hasher,
244        InCleanup,
245        IndexOutput,
246        Input,
247        Int,
248        IntToFloat,
249        IntToInt,
250        Into,
251        IntoAsyncIterator,
252        IntoFuture,
253        IntoIterator,
254        IntoIteratorItem,
255        IoBufReader,
256        IrTyKind,
257        Item,
258        ItemContext,
259        Iterator,
260        IteratorItem,
261        IteratorMap,
262        Layout,
263        Lifetime,
264        LintPass,
265        LocalKey,
266        MutToConstPointer,
267        Mutex,
268        MutexGuard,
269        Named,
270        NonZero,
271        None,
272        Normal,
273        Ok,
274        Option,
275        Ord,
276        Ordering,
277        Other,
278        Output,
279        ParamSet,
280        PartialEq,
281        PartialOrd,
282        Pending,
283        PinDerefMutHelper,
284        PinMacroHelper,
285        Pointer,
286        PointerCoercion,
287        PointerExposeProvenance,
288        PointerWithExposedProvenance,
289        Poll,
290        PtrToPtr,
291        Range,
292        RangeCopy,
293        RangeFrom,
294        RangeFromCopy,
295        RangeFull,
296        RangeInclusive,
297        RangeInclusiveCopy,
298        RangeMax,
299        RangeMin,
300        RangeSub,
301        RangeTo,
302        RangeToInclusive,
303        RangeToInclusiveCopy,
304        Rc,
305        RcWeak,
306        Ready,
307        Reborrow,
308        RefCell,
309        Reference,
310        ReifyFnPointer,
311        Relaxed,
312        Release,
313        Result,
314        ResumeTy,
315        Reverse,
316        Rust,
317        // Temporary name for the rust_embed hack introduced in #145108
318        RustEmbed,
319        RustaceansAreAwesome,
320        RwLock,
321        RwLockReadGuard,
322        RwLockWriteGuard,
323        Safe,
324        Safety,
325        SelfTy,
326        Send,
327        SeqCst,
328        Sized,
329        Slice,
330        SliceIndex,
331        Some,
332        Source,
333        SpanCtxt,
334        StdinLock,
335        Str,
336        String,
337        Struct,
338        StructuralPartialEq,
339        Subtype,
340        SymbolIntern,
341        Sync,
342        SyncUnsafeCell,
343        Target,
344        This,
345        TokenStream,
346        Transmute,
347        TrivialClone,
348        Try,
349        TryCaptureGeneric,
350        TryCapturePrintable,
351        TryFrom,
352        TryInto,
353        Tuple,
354        Ty,
355        TyCtxt,
356        TyKind,
357        Type,
358        Union,
359        Unresolved,
360        Unsafe,
361        UnsafeFnPointer,
362        Unsize,
363        UnsizePointee,
364        Vec,
365        Wrapper,
366        _DECLS,
367        __H,
368        __S,
369        __awaitee,
370        __try_var,
371        _t,
372        _task_context,
373        a32,
374        aarch64,
375        aarch64_target_feature,
376        aarch64_unstable_target_feature,
377        aarch64_ver_target_feature,
378        abi,
379        abi_amdgpu_kernel,
380        abi_avr_interrupt,
381        abi_c_cmse_nonsecure_call,
382        abi_cmse_nonsecure_call,
383        abi_custom,
384        abi_efiapi,
385        abi_gpu_kernel,
386        abi_msp430_interrupt,
387        abi_ptx,
388        abi_riscv_interrupt,
389        abi_swift,
390        abi_sysv64,
391        abi_thiscall,
392        abi_unadjusted,
393        abi_vectorcall,
394        abi_x86_interrupt,
395        abort,
396        add,
397        add_assign,
398        add_with_overflow,
399        address,
400        adt_const_params,
401        advanced_slice_patterns,
402        adx_target_feature,
403        aes,
404        aggregate_raw_ptr,
405        alias,
406        align,
407        align_of,
408        align_of_val,
409        alignment,
410        all,
411        alloc,
412        alloc_error_handler,
413        alloc_layout,
414        alloc_zeroed,
415        allocator,
416        allocator_api,
417        allocator_internals,
418        allow,
419        allow_fail,
420        allow_internal_unsafe,
421        allow_internal_unstable,
422        altivec,
423        alu32,
424        always,
425        amdgpu,
426        amdgpu_dispatch_ptr,
427        analysis,
428        and,
429        and_then,
430        anon,
431        anon_assoc,
432        anonymous_lifetime_in_impl_trait,
433        any,
434        apx_target_feature,
435        arbitrary_enum_discriminant,
436        arbitrary_self_types,
437        arbitrary_self_types_pointers,
438        areg,
439        args,
440        arith_offset,
441        arm,
442        arm64ec,
443        arm_a32: "arm::a32",
444        arm_t32: "arm::t32",
445        arm_target_feature,
446        array,
447        as_dash_needed: "as-needed",
448        as_ref,
449        asm,
450        asm_cfg,
451        asm_const,
452        asm_const_ptr,
453        asm_experimental_arch,
454        asm_experimental_reg,
455        asm_goto,
456        asm_goto_with_outputs,
457        asm_sym,
458        asm_unwind,
459        assert,
460        assert_eq,
461        assert_eq_macro,
462        assert_fields_are_eq,
463        assert_inhabited,
464        assert_macro,
465        assert_mem_uninitialized_valid,
466        assert_ne_macro,
467        assert_receiver_is_total_eq,
468        assert_zero_valid,
469        asserting,
470        associated_const_equality,
471        associated_consts,
472        associated_type_bounds,
473        associated_type_defaults,
474        associated_types,
475        assume,
476        assume_init,
477        asterisk: "*",
478        async_await,
479        async_call,
480        async_call_mut,
481        async_call_once,
482        async_closure,
483        async_drop,
484        async_drop_in_place,
485        async_fn,
486        async_fn_in_dyn_trait,
487        async_fn_in_trait,
488        async_fn_kind_helper,
489        async_fn_kind_upvars,
490        async_fn_mut,
491        async_fn_once,
492        async_fn_once_output,
493        async_fn_track_caller,
494        async_fn_traits,
495        async_for_loop,
496        async_gen_internals,
497        async_iterator,
498        async_iterator_poll_next,
499        async_trait_bounds,
500        atomic,
501        atomic_and,
502        atomic_cxchg,
503        atomic_cxchgweak,
504        atomic_fence,
505        atomic_load,
506        atomic_max,
507        atomic_min,
508        atomic_nand,
509        atomic_or,
510        atomic_singlethreadfence,
511        atomic_store,
512        atomic_umax,
513        atomic_umin,
514        atomic_xadd,
515        atomic_xchg,
516        atomic_xor,
517        atomic_xsub,
518        atomics,
519        att_syntax,
520        attr,
521        attr_literals,
522        attribute,
523        attributes,
524        audit_that,
525        augmented_assignments,
526        auto_cfg,
527        auto_traits,
528        autodiff,
529        autodiff_forward,
530        autodiff_reverse,
531        automatically_derived,
532        available_externally,
533        avr,
534        avr_target_feature,
535        avx,
536        avx10_target_feature,
537        avx512_target_feature,
538        avx512bw,
539        avx512f,
540        await_macro,
541        backchain,
542        backend_repr,
543        begin_panic,
544        bench,
545        bevy_ecs,
546        bikeshed,
547        bikeshed_guaranteed_no_drop,
548        bin,
549        bind_by_move_pattern_guards,
550        bindings_after_at,
551        bitand,
552        bitand_assign,
553        bitor,
554        bitor_assign,
555        bitreverse,
556        bits,
557        bitxor,
558        bitxor_assign,
559        black_box,
560        block,
561        blocking,
562        bool,
563        borrowck_graphviz_format,
564        borrowck_graphviz_postflow,
565        box_new,
566        box_patterns,
567        box_syntax,
568        boxed_slice,
569        bpf,
570        bpf_target_feature,
571        braced_empty_structs,
572        branch,
573        breakpoint,
574        breg,
575        bridge,
576        bswap,
577        built,
578        builtin_syntax,
579        bundle,
580        c_dash_variadic,
581        c_str_literals,
582        c_unwind,
583        c_variadic,
584        c_variadic_experimental_arch,
585        c_variadic_naked_functions,
586        c_void,
587        call,
588        call_mut,
589        call_once,
590        call_once_future,
591        call_ref_future,
592        caller,
593        caller_location,
594        capture_disjoint_fields,
595        carrying_mul_add,
596        carryless_mul,
597        catch_unwind,
598        cause,
599        cdylib,
600        ceilf16,
601        ceilf32,
602        ceilf64,
603        ceilf128,
604        cfg,
605        cfg_accessible,
606        cfg_attr,
607        cfg_attr_multi,
608        cfg_boolean_literals,
609        cfg_contract_checks,
610        cfg_doctest,
611        cfg_eval,
612        cfg_overflow_checks,
613        cfg_panic,
614        cfg_relocation_model,
615        cfg_sanitize,
616        cfg_sanitizer_cfi,
617        cfg_select,
618        cfg_target_abi,
619        cfg_target_compact,
620        cfg_target_feature,
621        cfg_target_has_atomic,
622        cfg_target_has_atomic_equal_alignment,
623        cfg_target_has_reliable_f16_f128,
624        cfg_target_has_threads,
625        cfg_target_object_format,
626        cfg_target_thread_local,
627        cfg_target_vendor,
628        cfg_ub_checks,
629        cfg_version,
630        cfi,
631        cfi_encoding,
632        char,
633        checked_type_aliases,
634        clflushopt_target_feature,
635        client,
636        clippy,
637        clobber_abi,
638        clone,
639        clone_closures,
640        clone_fn,
641        clone_from,
642        close_fn,
643        closure,
644        closure_lifetime_binder,
645        closure_to_fn_coercion,
646        closure_track_caller,
647        cmp,
648        cmp_ord_max,
649        cmp_ord_min,
650        cmp_partialeq_eq,
651        cmp_partialeq_ne,
652        cmp_partialord_cmp,
653        cmp_partialord_ge,
654        cmp_partialord_gt,
655        cmp_partialord_le,
656        cmp_partialord_lt,
657        cmpxchg16b_target_feature,
658        cmse_nonsecure_entry,
659        code,
660        coerce_pointee_validated,
661        coerce_shared,
662        coerce_shared_target,
663        coerce_unsized,
664        coff,
665        cold,
666        cold_path,
667        collapse_debuginfo,
668        column,
669        common,
670        compare_bytes,
671        compare_exchange,
672        compare_exchange_weak,
673        compile_error,
674        compiler,
675        compiler_builtins,
676        compiler_copy,
677        compiler_fence,
678        compiler_move,
679        complex,
680        concat,
681        concat_bytes,
682        conservative_impl_trait,
683        console,
684        const_allocate,
685        const_async_blocks,
686        const_block_items,
687        const_c_variadic,
688        const_closures,
689        const_compare_raw_pointers,
690        const_constructor,
691        const_continue,
692        const_deallocate,
693        const_destruct,
694        const_eval_limit,
695        const_eval_select,
696        const_evaluatable_checked,
697        const_extern_fn,
698        const_fn,
699        const_fn_floating_point_arithmetic,
700        const_fn_fn_ptr_basics,
701        const_fn_trait_bound,
702        const_fn_transmute,
703        const_fn_union,
704        const_fn_unsize,
705        const_for,
706        const_format_args,
707        const_generics,
708        const_generics_defaults,
709        const_if_match,
710        const_impl_trait,
711        const_in_array_repeat_expressions,
712        const_indexing,
713        const_let,
714        const_loop,
715        const_make_global,
716        const_mut_refs,
717        const_panic,
718        const_panic_fmt,
719        const_param_ty,
720        const_param_ty_unchecked,
721        const_precise_live_drops,
722        const_ptr_cast,
723        const_raw_ptr_deref,
724        const_raw_ptr_to_usize_cast,
725        const_refs_to_cell,
726        const_refs_to_static,
727        const_trait_bound_opt_out,
728        const_trait_impl,
729        const_try,
730        const_ty_placeholder: "<const_ty>",
731        constant,
732        constructor,
733        contract_build_check_ensures,
734        contract_check_ensures,
735        contract_check_requires,
736        contract_checks,
737        contracts,
738        contracts_ensures,
739        contracts_internals,
740        contracts_requires,
741        convert,
742        coprocessor,
743        copy,
744        copy_closures,
745        copy_nonoverlapping,
746        copysignf16,
747        copysignf32,
748        copysignf64,
749        copysignf128,
750        core,
751        core_panic,
752        core_panic_2015_macro,
753        core_panic_macro,
754        coroutine,
755        coroutine_clone,
756        coroutine_resume,
757        coroutine_return,
758        coroutine_state,
759        coroutine_yield,
760        coroutines,
761        cos,
762        count,
763        covariant_unsafe_cell,
764        coverage,
765        coverage_attribute,
766        cr,
767        crate_in_paths,
768        crate_local,
769        crate_name,
770        crate_type,
771        crate_visibility_modifier,
772        crt_dash_static: "crt-static",
773        csky,
774        csky_target_feature,
775        cstr_type,
776        cstring_type,
777        ctlz,
778        ctlz_nonzero,
779        ctpop,
780        ctr,
781        cttz,
782        cttz_nonzero,
783        custom_attribute,
784        custom_code_classes_in_docs,
785        custom_derive,
786        custom_inner_attributes,
787        custom_mir,
788        custom_test_frameworks,
789        d32,
790        dead_code,
791        dead_code_pub_in_binary,
792        dealloc,
793        debug,
794        debug_assert_eq_macro,
795        debug_assert_macro,
796        debug_assert_ne_macro,
797        debug_assertions,
798        debug_struct_fields_finish,
799        debug_tuple_fields_finish,
800        debugger_visualizer,
801        decl_macro,
802        declare_lint_pass,
803        decorated,
804        default_alloc_error_handler,
805        default_field_values,
806        default_fn,
807        default_lib_allocator,
808        // --------------------------
809        // Lang items which are used only for experiments with auto traits with default bounds.
810        // These lang items are not actually defined in core/std. Experiment is a part of
811        // `MCP: Low level components for async drop`(https://github.com/rust-lang/compiler-team/issues/727)
812        default_trait1,
813        default_trait2,
814        default_trait3,
815        default_trait4,
816        // --------------------------
817        default_type_parameter_fallback,
818        default_type_params,
819        define_opaque,
820        deny,
821        deprecated,
822        deprecated_safe,
823        deprecated_suggestion,
824        deref,
825        deref_method,
826        deref_mut,
827        deref_patterns,
828        deref_pure,
829        deref_target,
830        derive,
831        derive_const,
832        derive_const_issue: "118304",
833        derive_default_enum,
834        derive_from,
835        derive_smart_pointer,
836        destruct,
837        destructuring_assignment,
838        diagnostic,
839        diagnostic_namespace,
840        diagnostic_on_const,
841        diagnostic_on_move,
842        diagnostic_on_type_error,
843        diagnostic_on_unknown,
844        diagnostic_on_unmatch_args,
845        diagnostic_on_unmatched_args,
846        diagnostic_opaque,
847        dialect,
848        direct,
849        direct_const_arg,
850        discriminant_kind,
851        discriminant_type,
852        discriminant_value,
853        disjoint_bitor,
854        dispatch_from_dyn,
855        div,
856        div_assign,
857        diverging_block_default,
858        dl,
859        do_not_recommend,
860        doc,
861        doc_alias,
862        doc_auto_cfg,
863        doc_cfg,
864        doc_cfg_hide,
865        doc_keyword,
866        doc_masked,
867        doc_notable_trait,
868        doc_primitive,
869        doc_spotlight,
870        doctest,
871        dotdot_in_tuple_patterns,
872        dotdoteq_in_patterns,
873        dreg,
874        dreg_low8,
875        dreg_low16,
876        drop,
877        drop_glue,
878        drop_in_place,
879        drop_types_in_const,
880        dropck_eyepatch,
881        dropck_parametricity,
882        dummy: "<!dummy!>", // use this instead of `sym::empty` for symbols that won't be used
883        dummy_cgu_name,
884        dylib,
885        dyn_compatible_for_dispatch,
886        dyn_metadata,
887        dyn_star,
888        dyn_trait,
889        dynamic_no_pic: "dynamic-no-pic",
890        edition_panic,
891        effective_target_features,
892        effects,
893        eh_personality,
894        eii,
895        eii_declaration,
896        eii_internals,
897        eii_shared_macro,
898        element_ty,
899        elf,
900        // Notes about `sym::empty`:
901        // - It should only be used when it genuinely means "empty symbol". Use
902        //   `Option<Symbol>` when "no symbol" is a possibility.
903        // - For dummy symbols that are never used and absolutely must be
904        //   present, it's better to use `sym::dummy` than `sym::empty`, because
905        //   it's clearer that it's intended as a dummy value, and more likely
906        //   to be detected if it accidentally does get used.
907        empty: "",
908        empty_braces: "{}",
909        empty_brackets: "[]",
910        empty_parens: "()",
911        enable,
912        end,
913        entry_nops,
914        env,
915        env_CFG_RELEASE: env!("CFG_RELEASE"),
916        eprint_macro,
917        eprintln_macro,
918        eq,
919        ergonomic_clones,
920        ermsb_target_feature,
921        exact_div,
922        except,
923        exception,
924        exception_handling: "exception-handling",
925        exclusive_range_pattern,
926        exhaustive_integer_patterns,
927        exhaustive_patterns,
928        existential_type,
929        exists,
930        exp,
931        exp2,
932        expand1,
933        expand2,
934        expect,
935        expected,
936        explicit_extern_abis,
937        explicit_generic_args_with_impl_trait,
938        explicit_tail_calls,
939        export_name,
940        export_stable,
941        export_symbols: "export-symbols",
942        expr,
943        expr_2021,
944        expr_fragment_specifier_2024,
945        extended_key_value_attributes,
946        extended_varargs_abi_support,
947        extendedl32r,
948        extern_absolute_paths,
949        extern_crate_item_prelude,
950        extern_crate_self,
951        extern_in_paths,
952        extern_item_impls,
953        extern_prelude,
954        extern_system_varargs,
955        extern_types,
956        extern_weak,
957        external,
958        external_doc,
959        f16,
960        f16_nan,
961        f16c_target_feature,
962        f32,
963        f32_nan,
964        f64,
965        f64_nan,
966        f128,
967        f128_nan,
968        fabs,
969        fadd_algebraic,
970        fadd_fast,
971        fake_variadic,
972        fallback,
973        fdiv_algebraic,
974        fdiv_fast,
975        feature,
976        fence,
977        ferris: "🦀",
978        fetch_update,
979        ffi_const,
980        ffi_pure,
981        ffi_returns_twice,
982        ffr,
983        field,
984        field_base,
985        field_init_shorthand,
986        field_of,
987        field_offset,
988        field_projections,
989        field_representing_type,
990        field_representing_type_actual_type_id,
991        field_representing_type_name,
992        field_representing_type_offset,
993        field_representing_type_raw,
994        field_type,
995        fields,
996        file,
997        final_associated_functions,
998        float_to_int_unchecked,
999        floorf16,
1000        floorf32,
1001        floorf64,
1002        floorf128,
1003        fma4_target_feature,
1004        fmaf16,
1005        fmaf32,
1006        fmaf64,
1007        fmaf128,
1008        fmt,
1009        fmt_debug,
1010        fmul_algebraic,
1011        fmul_fast,
1012        fmuladdf16,
1013        fmuladdf32,
1014        fmuladdf64,
1015        fmuladdf128,
1016        fn_align,
1017        fn_body,
1018        fn_delegation,
1019        fn_must_use,
1020        fn_mut,
1021        fn_once,
1022        fn_once_output,
1023        fn_ptr_as_ptr,
1024        fn_ptr_from_ptr,
1025        fn_ptr_trait,
1026        fn_static,
1027        forall,
1028        forbid,
1029        force_target_feature,
1030        forget,
1031        format_args,
1032        format_args_capture,
1033        format_args_macro,
1034        format_args_nl,
1035        format_argument,
1036        format_arguments,
1037        format_macro,
1038        format_placeholder,
1039        format_unsafe_arg,
1040        fp,
1041        fpregs,
1042        framework,
1043        freeze,
1044        freeze_impls,
1045        freg,
1046        frem_algebraic,
1047        frem_fast,
1048        from,
1049        from_desugaring,
1050        from_iter,
1051        from_output,
1052        from_residual,
1053        from_size_align_unchecked,
1054        from_size_alignment_unchecked,
1055        from_str,
1056        from_str_nonconst,
1057        from_usize,
1058        from_yeet,
1059        frontmatter,
1060        fsub_algebraic,
1061        fsub_fast,
1062        full,
1063        fundamental,
1064        fused_iterator,
1065        future_output,
1066        future_trait,
1067        fxsr,
1068        gdb_script_file,
1069        ge,
1070        gen_blocks,
1071        gen_future,
1072        generator_clone,
1073        generators,
1074        generic_arg_infer,
1075        generic_assert,
1076        generic_associated_types,
1077        generic_associated_types_extended,
1078        generic_const_args,
1079        generic_const_exprs,
1080        generic_const_items,
1081        generic_const_parameter_types,
1082        generic_param_attrs,
1083        generic_pattern_types,
1084        generics,
1085        get_context,
1086        global_alloc_ty,
1087        global_allocator,
1088        global_asm,
1089        global_registration,
1090        globs,
1091        gpu_kernel: "gpu-kernel",
1092        gpu_launch_sized_workgroup_mem,
1093        gt,
1094        guard,
1095        guard_patterns,
1096        half_open_range_patterns,
1097        half_open_range_patterns_in_slices,
1098        hash,
1099        hexagon,
1100        hexagon_target_feature,
1101        hidden,
1102        hide,
1103        highpriinterrupts,
1104        hint,
1105        homogeneous_aggregate,
1106        html_favicon_url,
1107        html_logo_url,
1108        html_no_source,
1109        html_playground_url,
1110        html_root_url,
1111        hvx,
1112        hvx_length64b: "hvx-length64b",
1113        hvx_length128b: "hvx-length128b",
1114        hwaddress,
1115        i8,
1116        i16,
1117        i32,
1118        i64,
1119        i128,
1120        i128_type,
1121        ident,
1122        if_let,
1123        if_let_guard,
1124        if_let_rescope,
1125        if_while_or_patterns,
1126        ignore,
1127        immediate_abort: "immediate-abort",
1128        impl_header_lifetime_elision,
1129        impl_lint_pass,
1130        impl_restriction,
1131        impl_trait_in_assoc_type,
1132        impl_trait_in_bindings,
1133        impl_trait_in_fn_trait_return,
1134        impl_trait_projections,
1135        implied_by,
1136        import,
1137        import_name_type,
1138        import_shadowing,
1139        import_trait_associated_functions,
1140        imported_main,
1141        in_band_lifetimes,
1142        include,
1143        include_bytes,
1144        include_str,
1145        inclusive_range_syntax,
1146        incomplete_features,
1147        index,
1148        index_mut,
1149        infer_outlives_requirements,
1150        infer_static_outlives_requirements,
1151        inherent_associated_types,
1152        initial,
1153        inlateout,
1154        inline,
1155        inline_const,
1156        inline_const_pat,
1157        inout,
1158        inputs,
1159        instruction_set,
1160        instrument_fn,
1161        integer_: "integer", // underscore to avoid clashing with the function `sym::integer` below
1162        integer_max,
1163        integer_min,
1164        integral,
1165        internal,
1166        internal_eq_trait_method_impls,
1167        internal_features,
1168        interrupt,
1169        into_async_iter_into_iter,
1170        into_future,
1171        into_iter,
1172        into_try_type,
1173        intra_doc_pointers,
1174        intrinsics,
1175        irrefutable_let_patterns,
1176        is,
1177        is_auto,
1178        is_splatted,
1179        is_unsafe,
1180        is_val_statically_known,
1181        isa_attribute,
1182        isize,
1183        issue,
1184        issue_5723_bootstrap,
1185        issue_tracker_base_url,
1186        item,
1187        item_like_imports,
1188        iter,
1189        iter_mut,
1190        iterator,
1191        iterator_collect_fn,
1192        kcfi,
1193        kernel_address,
1194        kernel_hwaddress,
1195        keylocker_x86,
1196        keyword,
1197        kind,
1198        kreg,
1199        kreg0,
1200        label,
1201        label_break_value,
1202        lahfsahf_target_feature,
1203        lang,
1204        lang_items,
1205        large_assignments,
1206        largest_niche,
1207        last,
1208        lasx,
1209        late_bound_turbofishing,
1210        lateout,
1211        lazy_normalization_consts,
1212        lazy_type_alias,
1213        le,
1214        legacy_receiver,
1215        len,
1216        let_chains,
1217        let_else,
1218        lhs,
1219        lib,
1220        libc,
1221        lifetime,
1222        lifetime_capture_rules_2024,
1223        lifetimes,
1224        line,
1225        link,
1226        link_arg_attribute,
1227        link_args,
1228        link_cfg,
1229        link_dash_arg: "link-arg",
1230        link_enzyme_intrinsics,
1231        link_llvm_intrinsics,
1232        link_name,
1233        link_ordinal,
1234        link_section,
1235        linkage,
1236        linker,
1237        linker_info,
1238        linker_messages,
1239        linkonce,
1240        linkonce_odr,
1241        lint_reasons,
1242        literal,
1243        little, big,
1244        load,
1245        loaded_from_disk,
1246        local,
1247        local_inner_macros,
1248        log,
1249        log2,
1250        log10,
1251        log_syntax,
1252        loongarch32,
1253        loongarch64,
1254        loongarch_target_feature,
1255        loop_break_value,
1256        loop_hints,
1257        loop_match,
1258        lr,
1259        lsx,
1260        lt,
1261        m68k,
1262        m68k_target_feature,
1263        mac16,
1264        macho: "mach-o",
1265        macro_at_most_once_rep,
1266        macro_attr,
1267        macro_attributes_in_derive_output,
1268        macro_derive,
1269        macro_escape,
1270        macro_export,
1271        macro_guard_matcher,
1272        macro_lifetime_matcher,
1273        macro_literal_matcher,
1274        macro_metavar_expr,
1275        macro_metavar_expr_concat,
1276        macro_reexport,
1277        macro_use,
1278        macro_vis_matcher,
1279        macroless_const_item_generic_const_args,
1280        macroless_generic_const_args,
1281        macros_in_extern,
1282        main,
1283        managed_boxes,
1284        manually_drop,
1285        map,
1286        map_err,
1287        marker,
1288        marker_trait_attr,
1289        masked,
1290        match_beginning_vert,
1291        match_default_bindings,
1292        maximum_number_nsz_f16,
1293        maximum_number_nsz_f32,
1294        maximum_number_nsz_f64,
1295        maximum_number_nsz_f128,
1296        maximumf16,
1297        maximumf32,
1298        maximumf64,
1299        maximumf128,
1300        may_dangle,
1301        may_unwind,
1302        maybe_dangling,
1303        maybe_uninit,
1304        maybe_uninit_uninit,
1305        maybe_uninit_zeroed,
1306        mem,
1307        mem_align_const,
1308        mem_discriminant,
1309        mem_drop,
1310        mem_forget,
1311        mem_size_const,
1312        mem_swap,
1313        mem_uninitialized,
1314        mem_variant_count,
1315        mem_zeroed,
1316        member_constraints,
1317        memory,
1318        memtag,
1319        message,
1320        meta,
1321        meta_sized,
1322        metadata_type,
1323        min_adt_const_params,
1324        min_const_fn,
1325        min_const_generics,
1326        min_const_unsafe_fn,
1327        min_exhaustive_patterns,
1328        min_generic_const_args,
1329        min_specialization,
1330        min_type_alias_impl_trait,
1331        minimum_number_nsz_f16,
1332        minimum_number_nsz_f32,
1333        minimum_number_nsz_f64,
1334        minimum_number_nsz_f128,
1335        minimumf16,
1336        minimumf32,
1337        minimumf64,
1338        minimumf128,
1339        mips,
1340        mips32r6,
1341        mips64,
1342        mips64r6,
1343        mips_target_feature,
1344        mir_assume,
1345        mir_basic_block,
1346        mir_call,
1347        mir_cast,
1348        mir_cast_fn_ptr_safety,
1349        mir_cast_kind,
1350        mir_cast_ptr_coercion,
1351        mir_cast_ptr_to_ptr,
1352        mir_cast_transmute,
1353        mir_cast_unsize,
1354        mir_checked,
1355        mir_debuginfo,
1356        mir_discriminant,
1357        mir_drop,
1358        mir_field,
1359        mir_goto,
1360        mir_make_place,
1361        mir_move,
1362        mir_offset,
1363        mir_ptr_metadata,
1364        mir_return,
1365        mir_return_to,
1366        mir_set_discriminant,
1367        mir_static,
1368        mir_static_mut,
1369        mir_storage_dead,
1370        mir_storage_live,
1371        mir_tail_call,
1372        mir_unreachable,
1373        mir_unwind_cleanup,
1374        mir_unwind_continue,
1375        mir_unwind_resume,
1376        mir_unwind_terminate,
1377        mir_unwind_terminate_reason,
1378        mir_unwind_unreachable,
1379        mir_variant,
1380        miri,
1381        misc,
1382        miscsr,
1383        mmx_reg,
1384        modifiers,
1385        module,
1386        module_path,
1387        more_maybe_bounds,
1388        more_qualified_paths,
1389        more_struct_aliases,
1390        movbe_target_feature,
1391        move_expr,
1392        move_ref_pattern,
1393        move_size_limit,
1394        movrs_target_feature,
1395        msa,
1396        msp430,
1397        mul,
1398        mul_assign,
1399        mul_with_overflow,
1400        multiple_supertrait_upcastable,
1401        must_not_suspend,
1402        must_use,
1403        mut_preserve_binding_mode_2024,
1404        mut_ref,
1405        mut_restriction,
1406        mutable,
1407        naked,
1408        naked_asm,
1409        naked_functions,
1410        naked_functions_rustic_abi,
1411        naked_functions_target_feature,
1412        name,
1413        named_fn_trait_parameters,
1414        names,
1415        native_link_modifiers,
1416        native_link_modifiers_as_needed,
1417        native_link_modifiers_bundle,
1418        native_link_modifiers_verbatim,
1419        native_link_modifiers_whole_archive,
1420        natvis_file,
1421        ne,
1422        needs_allocator,
1423        needs_drop,
1424        needs_panic_runtime,
1425        neg,
1426        negate_unsigned,
1427        negative_bounds,
1428        negative_impls,
1429        neon,
1430        nested,
1431        never,
1432        never_patterns,
1433        never_type,
1434        never_type_fallback,
1435        new,
1436        new_binary,
1437        new_debug,
1438        new_debug_noop,
1439        new_display,
1440        new_lower_exp,
1441        new_lower_hex,
1442        new_octal,
1443        new_pointer,
1444        new_range,
1445        new_unchecked,
1446        new_upper_exp,
1447        new_upper_hex,
1448        next,
1449        niko,
1450        nll,
1451        no,
1452        no_builtins,
1453        no_core,
1454        no_coverage,
1455        no_crate_inject,
1456        no_debug,
1457        no_default_passes,
1458        no_implicit_prelude,
1459        no_inline,
1460        no_link,
1461        no_main,
1462        no_mangle,
1463        no_sanitize,
1464        no_stack_check,
1465        no_std,
1466        nomem,
1467        non_ascii_idents,
1468        non_exhaustive,
1469        non_exhaustive_omitted_patterns_lint,
1470        non_lifetime_binders,
1471        non_modrs_mods,
1472        non_null,
1473        nonblocking,
1474        none,
1475        nontemporal_store,
1476        noop_method_borrow,
1477        noop_method_clone,
1478        noop_method_deref,
1479        noprefix,
1480        noreturn,
1481        nostack,
1482        not,
1483        notable_trait,
1484        note,
1485        null,
1486        nvptx64,
1487        nvptx_target_feature,
1488        object_safe_for_dispatch,
1489        of,
1490        off,
1491        offload,
1492        offload_get_num_devices,
1493        offload_kernel,
1494        offset,
1495        offset_of,
1496        offset_of_enum,
1497        offset_of_nested,
1498        offset_of_slice,
1499        ok_or_else,
1500        old_name,
1501        omit_gdb_pretty_printer_section,
1502        on,
1503        on_const,
1504        on_move,
1505        on_type_error,
1506        on_unimplemented,
1507        on_unknown,
1508        on_unmatched_args,
1509        opaque,
1510        opaque_module_name_placeholder: "<opaque>",
1511        ops,
1512        opt_out_copy,
1513        optimize,
1514        optimize_attribute,
1515        optimized,
1516        optin_builtin_traits,
1517        option,
1518        option_env,
1519        options,
1520        or,
1521        or_patterns,
1522        ord_cmp_method,
1523        other,
1524        out,
1525        output,
1526        overflow_checks,
1527        overlapping_marker_traits,
1528        owned_box,
1529        packed,
1530        packed_bundled_libs,
1531        panic,
1532        panic_2015,
1533        panic_2021,
1534        panic_abort,
1535        panic_bounds_check,
1536        panic_cannot_unwind,
1537        panic_const_add_overflow,
1538        panic_const_async_fn_resumed,
1539        panic_const_async_fn_resumed_drop,
1540        panic_const_async_fn_resumed_panic,
1541        panic_const_async_gen_fn_resumed,
1542        panic_const_async_gen_fn_resumed_drop,
1543        panic_const_async_gen_fn_resumed_panic,
1544        panic_const_coroutine_resumed,
1545        panic_const_coroutine_resumed_drop,
1546        panic_const_coroutine_resumed_panic,
1547        panic_const_div_by_zero,
1548        panic_const_div_overflow,
1549        panic_const_gen_fn_none,
1550        panic_const_gen_fn_none_drop,
1551        panic_const_gen_fn_none_panic,
1552        panic_const_mul_overflow,
1553        panic_const_neg_overflow,
1554        panic_const_rem_by_zero,
1555        panic_const_rem_overflow,
1556        panic_const_shl_overflow,
1557        panic_const_shr_overflow,
1558        panic_const_sub_overflow,
1559        panic_display,
1560        panic_fmt,
1561        panic_handler,
1562        panic_impl,
1563        panic_implementation,
1564        panic_in_cleanup,
1565        panic_info,
1566        panic_invalid_enum_construction,
1567        panic_location,
1568        panic_misaligned_pointer_dereference,
1569        panic_nounwind,
1570        panic_null_pointer_dereference,
1571        panic_null_reference_constructed,
1572        panic_runtime,
1573        panic_str_2015,
1574        panic_unwind,
1575        panicking,
1576        param_attrs,
1577        parent_label,
1578        partial_cmp,
1579        partial_ord,
1580        passes,
1581        pat,
1582        pat_param,
1583        patchable_function_entry,
1584        path,
1585        pattern_complexity_limit,
1586        pattern_parentheses,
1587        pattern_type,
1588        pattern_type_range_trait,
1589        pattern_types,
1590        phantom_data,
1591        phase,
1592        pic,
1593        pie,
1594        pin_drop,
1595        pin_ergonomics,
1596        pin_v2,
1597        platform_intrinsics,
1598        plugin,
1599        plugin_registrar,
1600        plugins,
1601        pointee,
1602        pointee_sized,
1603        pointee_trait,
1604        pointer,
1605        poll,
1606        post_cleanup: "post-cleanup",
1607        post_dash_lto: "post-lto",
1608        postfix_match,
1609        powerpc,
1610        powerpc64,
1611        powerpc_target_feature,
1612        powf16,
1613        powf32,
1614        powf64,
1615        powf128,
1616        powif16,
1617        powif32,
1618        powif64,
1619        powif128,
1620        pre_dash_lto: "pre-lto",
1621        precise_capturing,
1622        precise_capturing_in_traits,
1623        precise_pointer_size_matching,
1624        predicates,
1625        pref_align_of,
1626        prefetch_read_data,
1627        prefetch_read_instruction,
1628        prefetch_write_data,
1629        prefetch_write_instruction,
1630        prefix_nops,
1631        preg,
1632        prelude,
1633        prelude_import,
1634        preserves_flags,
1635        prfchw_target_feature,
1636        prid,
1637        primitive,
1638        print_macro,
1639        println_macro,
1640        proc_dash_macro: "proc-macro",
1641        proc_macro,
1642        proc_macro_attribute,
1643        proc_macro_derive,
1644        proc_macro_expr,
1645        proc_macro_gen,
1646        proc_macro_hygiene,
1647        proc_macro_internals,
1648        proc_macro_mod,
1649        proc_macro_non_items,
1650        proc_macro_path_invoc,
1651        profiler_runtime,
1652        ptr,
1653        ptr_cast,
1654        ptr_cast_const,
1655        ptr_cast_mut,
1656        ptr_const_is_null,
1657        ptr_copy,
1658        ptr_copy_nonoverlapping,
1659        ptr_drop_in_place,
1660        ptr_drop_in_place_self,
1661        ptr_from_ref,
1662        ptr_guaranteed_cmp,
1663        ptr_is_null,
1664        ptr_mask,
1665        ptr_metadata,
1666        ptr_null,
1667        ptr_null_mut,
1668        ptr_offset_from,
1669        ptr_offset_from_unsigned,
1670        ptr_read,
1671        ptr_read_unaligned,
1672        ptr_replace,
1673        ptr_swap,
1674        ptr_swap_nonoverlapping,
1675        ptr_write,
1676        ptr_write_bytes,
1677        ptr_write_unaligned,
1678        ptr_write_volatile,
1679        pub_macro_rules,
1680        pub_restricted,
1681        public,
1682        pure,
1683        pushpop_unsafe,
1684        qreg,
1685        qreg_low4,
1686        qreg_low8,
1687        quad_precision_float,
1688        question_mark,
1689        quote,
1690        range_inclusive_new,
1691        raw_dash_dylib: "raw-dylib",
1692        raw_dylib,
1693        raw_dylib_elf,
1694        raw_eq,
1695        raw_identifiers,
1696        raw_ref_op,
1697        re_rebalance_coherence,
1698        read_via_copy,
1699        readonly,
1700        realloc,
1701        realtime,
1702        reason,
1703        reborrow,
1704        receiver,
1705        receiver_target,
1706        recursion_limit,
1707        reexport_test_harness_main,
1708        ref_pat_eat_one_layer_2024,
1709        ref_pat_eat_one_layer_2024_structural,
1710        ref_pat_everywhere,
1711        ref_unwind_safe_trait,
1712        reference,
1713        reflect,
1714        reg,
1715        reg16,
1716        reg32,
1717        reg64,
1718        reg_abcd,
1719        reg_addr,
1720        reg_byte,
1721        reg_data,
1722        reg_iw,
1723        reg_nonzero,
1724        reg_pair,
1725        reg_ptr,
1726        reg_upper,
1727        register_attr,
1728        register_attribute_tool,
1729        register_lint_tool,
1730        register_tool,
1731        relaxed_adts,
1732        relaxed_struct_unsize,
1733        relocation_model,
1734        rem,
1735        rem_assign,
1736        repr,
1737        repr128,
1738        repr_align,
1739        repr_align_enum,
1740        repr_packed,
1741        repr_simd,
1742        repr_transparent,
1743        require,
1744        reserve_x18: "reserve-x18",
1745        residual,
1746        result,
1747        result_ffi_guarantees,
1748        return_address,
1749        return_position_impl_trait_in_trait,
1750        return_type_notation,
1751        right_arrow: "->",
1752        riscv32,
1753        riscv64,
1754        riscv_target_feature,
1755        rlib,
1756        ropi,
1757        ropi_rwpi: "ropi-rwpi",
1758        rotate_left,
1759        rotate_right,
1760        round_ties_even_f16,
1761        round_ties_even_f32,
1762        round_ties_even_f64,
1763        round_ties_even_f128,
1764        roundf16,
1765        roundf32,
1766        roundf64,
1767        roundf128,
1768        rtm_target_feature,
1769        runtime,
1770        rust,
1771        rust_2015,
1772        rust_2018,
1773        rust_2018_preview,
1774        rust_2021,
1775        rust_2024,
1776        rust_analyzer,
1777        rust_begin_unwind,
1778        rust_cold_cc,
1779        rust_dash_call: "rust-call",
1780        rust_eh_personality,
1781        rust_future,
1782        rust_logo,
1783        rust_out,
1784        rust_preserve_none_cc,
1785        rust_tail_cc,
1786        rustc,
1787        rustc_abi,
1788        // FIXME(#82232, #143834): temporary name to mitigate `#[align]` nameres ambiguity
1789        rustc_align,
1790        rustc_align_static,
1791        rustc_allocator,
1792        rustc_allocator_zeroed,
1793        rustc_allocator_zeroed_variant,
1794        rustc_allow_const_fn_unstable,
1795        rustc_allow_incoherent_impl,
1796        rustc_allow_lifetime_dependent_specialization,
1797        rustc_allowed_through_unstable_modules,
1798        rustc_always_gca,
1799        rustc_as_ptr,
1800        rustc_attrs,
1801        rustc_autodiff,
1802        rustc_builtin_macro,
1803        rustc_canonical_symbol,
1804        rustc_capture_analysis,
1805        rustc_clean,
1806        rustc_coherence_is_core,
1807        rustc_coinductive,
1808        rustc_comptime,
1809        rustc_confusables,
1810        rustc_const_stable,
1811        rustc_const_stable_indirect,
1812        rustc_const_unstable,
1813        rustc_conversion_suggestion,
1814        rustc_deallocator,
1815        rustc_default_body_unstable,
1816        rustc_delayed_bug_from_inside_query,
1817        rustc_deny_explicit_impl,
1818        rustc_deprecated_safe_2024,
1819        rustc_diagnostic_item,
1820        rustc_diagnostic_macros,
1821        rustc_diagnostic_opaque,
1822        rustc_do_not_const_check,
1823        rustc_doc_primitive,
1824        rustc_driver,
1825        rustc_dummy,
1826        rustc_dump_clauses,
1827        rustc_dump_def_parents,
1828        rustc_dump_def_path,
1829        rustc_dump_generics,
1830        rustc_dump_hidden_type_of_opaques,
1831        rustc_dump_inferred_outlives,
1832        rustc_dump_item_bounds,
1833        rustc_dump_layout,
1834        rustc_dump_object_lifetime_defaults,
1835        rustc_dump_symbol_name,
1836        rustc_dump_user_args,
1837        rustc_dump_variances,
1838        rustc_dump_variances_of_opaques,
1839        rustc_dump_vtable,
1840        rustc_dyn_incompatible_trait,
1841        rustc_effective_visibility,
1842        rustc_eii_foreign_item,
1843        rustc_evaluate_where_clauses,
1844        rustc_expected_cgu_reuse,
1845        rustc_force_inline,
1846        rustc_has_incoherent_inherent_impls,
1847        rustc_if_this_changed,
1848        rustc_inherit_overflow_checks,
1849        rustc_insignificant_dtor,
1850        rustc_intrinsic,
1851        rustc_intrinsic_const_stable_indirect,
1852        rustc_legacy_const_generics,
1853        rustc_lint_opt_deny_field_access,
1854        rustc_lint_opt_ty,
1855        rustc_lint_query_instability,
1856        rustc_lint_untracked_query_information,
1857        rustc_macro_transparency,
1858        rustc_main,
1859        rustc_mir,
1860        rustc_must_implement_one_of,
1861        rustc_must_match_exhaustively,
1862        rustc_never_returns_null_ptr,
1863        rustc_no_implicit_autorefs,
1864        rustc_no_implicit_bounds,
1865        rustc_no_mir_inline,
1866        rustc_no_writable,
1867        rustc_non_const_trait_method,
1868        rustc_nonnull_optimization_guaranteed,
1869        rustc_nounwind,
1870        rustc_objc_class,
1871        rustc_objc_selector,
1872        rustc_offload_kernel,
1873        rustc_on_unimplemented,
1874        rustc_panics_when_zero,
1875        rustc_paren_sugar,
1876        rustc_partition_codegened,
1877        rustc_partition_reused,
1878        rustc_pass_by_value,
1879        rustc_pass_indirectly_in_non_rustic_abis,
1880        rustc_peek,
1881        rustc_peek_liveness,
1882        rustc_peek_maybe_init,
1883        rustc_peek_maybe_uninit,
1884        rustc_preserve_ub_checks,
1885        rustc_private,
1886        rustc_proc_macro_decls,
1887        rustc_promotable,
1888        rustc_pub_transparent,
1889        rustc_reallocator,
1890        rustc_regions,
1891        rustc_scalable_vector,
1892        rustc_should_not_be_called_on_const_items,
1893        rustc_simd_monomorphize_lane_limit,
1894        rustc_skip_during_method_dispatch,
1895        rustc_specialization_trait,
1896        rustc_splat,
1897        rustc_std_internal_symbol,
1898        rustc_strict_coherence,
1899        rustc_test_marker,
1900        rustc_then_this_would_need,
1901        rustc_trivial_field_reads,
1902        // FIXME(#159429): temporary rename to avoid `#[unroll]` nameres ambiguity
1903        rustc_unroll,
1904        rustdoc,
1905        rustdoc_internals,
1906        rustdoc_missing_doc_code_examples,
1907        rustfmt,
1908        rvalue_static_promotion,
1909        rvector,
1910        rwpi,
1911        s32c1i,
1912        s390x,
1913        s390x_target_feature,
1914        s390x_target_feature_vector,
1915        safestack,
1916        safety,
1917        sanitize,
1918        sanitizer_cfi_generalize_pointers,
1919        sanitizer_cfi_normalize_integers,
1920        sanitizer_runtime,
1921        saturating_add,
1922        saturating_sub,
1923        sdylib,
1924        search_unbox,
1925        section,
1926        select_unpredictable,
1927        self_in_typedefs,
1928        self_struct_ctor,
1929        semiopaque,
1930        sgpr32,
1931        sgpr64,
1932        sgpr96,
1933        sgpr128,
1934        sgpr256,
1935        sgpr512,
1936        sha2,
1937        sha3,
1938        sha512_sm_x86,
1939        shadow_call_stack,
1940        shallow,
1941        shl,
1942        shl_assign,
1943        shorter_tail_lifetimes,
1944        should_panic,
1945        show,
1946        shr,
1947        shr_assign,
1948        signed,
1949        simd,
1950        simd_add,
1951        simd_and,
1952        simd_arith_offset,
1953        simd_as,
1954        simd_bitmask,
1955        simd_bitreverse,
1956        simd_bswap,
1957        simd_carryless_mul,
1958        simd_cast,
1959        simd_cast_ptr,
1960        simd_ceil,
1961        simd_ctlz,
1962        simd_ctpop,
1963        simd_cttz,
1964        simd_div,
1965        simd_eq,
1966        simd_expose_provenance,
1967        simd_extract,
1968        simd_extract_dyn,
1969        simd_fabs,
1970        simd_fcos,
1971        simd_fexp,
1972        simd_fexp2,
1973        simd_ffi,
1974        simd_flog,
1975        simd_flog2,
1976        simd_flog10,
1977        simd_floor,
1978        simd_fma,
1979        simd_fsin,
1980        simd_fsqrt,
1981        simd_funnel_shl,
1982        simd_funnel_shr,
1983        simd_gather,
1984        simd_ge,
1985        simd_gt,
1986        simd_insert,
1987        simd_insert_dyn,
1988        simd_le,
1989        simd_lt,
1990        simd_masked_load,
1991        simd_masked_store,
1992        simd_maximum_number_nsz,
1993        simd_minimum_number_nsz,
1994        simd_mul,
1995        simd_ne,
1996        simd_neg,
1997        simd_or,
1998        simd_reduce_add_ordered,
1999        simd_reduce_add_unordered,
2000        simd_reduce_all,
2001        simd_reduce_and,
2002        simd_reduce_any,
2003        simd_reduce_max,
2004        simd_reduce_min,
2005        simd_reduce_mul_ordered,
2006        simd_reduce_mul_unordered,
2007        simd_reduce_or,
2008        simd_reduce_xor,
2009        simd_relaxed_fma,
2010        simd_rem,
2011        simd_round,
2012        simd_round_ties_even,
2013        simd_saturating_add,
2014        simd_saturating_sub,
2015        simd_scatter,
2016        simd_select,
2017        simd_select_bitmask,
2018        simd_shl,
2019        simd_shr,
2020        simd_shuffle,
2021        simd_shuffle_const_generic,
2022        simd_splat,
2023        simd_sub,
2024        simd_trunc,
2025        simd_with_exposed_provenance,
2026        simd_xor,
2027        sin,
2028        since,
2029        size,
2030        size_of,
2031        size_of_type_id,
2032        size_of_val,
2033        sized,
2034        sized_hierarchy,
2035        slice,
2036        slice_from_raw_parts,
2037        slice_from_raw_parts_mut,
2038        slice_get_unchecked,
2039        slice_len_fn,
2040        slice_patterns,
2041        slicing_syntax,
2042        soft_float: "soft-float",
2043        sparc,
2044        sparc64,
2045        sparc_target_feature,
2046        spe_acc,
2047        specialization,
2048        speed,
2049        spirv,
2050        splat,
2051        splatted_index,
2052        spotlight,
2053        sqrtf16,
2054        sqrtf32,
2055        sqrtf64,
2056        sqrtf128,
2057        sreg,
2058        sreg_low16,
2059        sse,
2060        sse2,
2061        sse4a_target_feature,
2062        stable,
2063        staged_api,
2064        start,
2065        state,
2066        static_align,
2067        static_in_const,
2068        static_nobundle,
2069        static_recursion,
2070        staticlib,
2071        std,
2072        std_lib_injection,
2073        std_panic,
2074        std_panic_2015_macro,
2075        std_panic_macro,
2076        stmt,
2077        stmt_expr_attributes,
2078        stop_after_dataflow,
2079        store,
2080        str,
2081        str_from_utf8,
2082        str_from_utf8_mut,
2083        str_from_utf8_unchecked,
2084        str_from_utf8_unchecked_mut,
2085        str_inherent_from_utf8,
2086        str_inherent_from_utf8_mut,
2087        str_inherent_from_utf8_unchecked,
2088        str_inherent_from_utf8_unchecked_mut,
2089        strict_provenance_lints,
2090        string_deref_patterns,
2091        stringify,
2092        struct_field_attributes,
2093        struct_inherit,
2094        struct_variant,
2095        structural_match,
2096        structural_peq,
2097        sub,
2098        sub_assign,
2099        sub_with_overflow,
2100        suggestion,
2101        super_let,
2102        supertrait_item_shadowing,
2103        sve,
2104        sve_cast,
2105        sve_tuple_create2,
2106        sve_tuple_create3,
2107        sve_tuple_create4,
2108        sve_tuple_get,
2109        sve_tuple_set,
2110        sym,
2111        sync,
2112        synthetic,
2113        t32,
2114        target,
2115        target_abi,
2116        target_arch,
2117        target_endian,
2118        target_env,
2119        target_family,
2120        target_feature,
2121        target_feature_11,
2122        target_feature_inline_always,
2123        target_has_atomic,
2124        target_has_atomic_load_store,
2125        target_has_atomic_primitive_alignment,
2126        target_has_reliable_f16,
2127        target_has_reliable_f16_math,
2128        target_has_reliable_f128,
2129        target_has_reliable_f128_math,
2130        target_has_threads,
2131        target_object_format,
2132        target_os,
2133        target_pointer_width,
2134        target_thread_local,
2135        target_vendor,
2136        tbm_target_feature,
2137        termination,
2138        termination_trait,
2139        termination_trait_test,
2140        test,
2141        test_2018_feature,
2142        test_accepted_feature,
2143        test_binder_constraints,
2144        test_case,
2145        test_incomplete_feature,
2146        test_removed_feature,
2147        test_runner,
2148        test_unstable_lint,
2149        thread,
2150        thread_local,
2151        threadptr,
2152        three_way_compare,
2153        thumb2,
2154        thumb_mode: "thumb-mode",
2155        time,
2156        tmm_reg,
2157        to_owned_method,
2158        to_string,
2159        to_vec,
2160        todo_macro,
2161        tool_attributes,
2162        tool_lints,
2163        trace_macros,
2164        track_caller,
2165        trait_alias,
2166        trait_ty,
2167        trait_upcasting,
2168        transmute,
2169        transmute_generic_consts,
2170        transmute_opts,
2171        transmute_trait,
2172        transmute_unchecked,
2173        transparent,
2174        transparent_enums,
2175        transparent_unions,
2176        trivial_bounds,
2177        trivial_clone,
2178        truncf16,
2179        truncf32,
2180        truncf64,
2181        truncf128,
2182        try_as_dyn,
2183        try_blocks,
2184        try_blocks_heterogeneous,
2185        try_capture,
2186        try_from,
2187        try_into,
2188        try_trait_v2,
2189        try_trait_v2_residual,
2190        try_update,
2191        tt,
2192        tuple,
2193        tuple_indexing,
2194        tuple_trait,
2195        two_phase,
2196        ty,
2197        type_alias_enum_variants,
2198        type_alias_impl_trait,
2199        type_ascribe,
2200        type_ascription,
2201        type_changing_struct_update,
2202        type_id,
2203        type_id_array_len,
2204        type_id_element_ty,
2205        type_id_eq,
2206        type_id_field_representing_type,
2207        type_id_fields,
2208        type_id_function_ptr,
2209        type_id_generics,
2210        type_id_is_signed,
2211        type_id_points_mutably,
2212        type_id_points_to,
2213        type_id_variants,
2214        type_id_vtable,
2215        type_info,
2216        type_info_generic,
2217        type_ir,
2218        type_ir_infer_ctxt_like,
2219        type_ir_inherent,
2220        type_ir_interner,
2221        type_length_limit,
2222        type_macros,
2223        type_name,
2224        type_of,
2225        type_privacy_lints,
2226        typed_swap_nonoverlapping,
2227        u8,
2228        u8_legacy_const_max,
2229        u8_legacy_const_min,
2230        u8_legacy_fn_max_value,
2231        u8_legacy_fn_min_value,
2232        u8_legacy_mod,
2233        u16,
2234        u16_legacy_const_max,
2235        u16_legacy_const_min,
2236        u16_legacy_fn_max_value,
2237        u16_legacy_fn_min_value,
2238        u16_legacy_mod,
2239        u32,
2240        u32_legacy_const_max,
2241        u32_legacy_const_min,
2242        u32_legacy_fn_max_value,
2243        u32_legacy_fn_min_value,
2244        u32_legacy_mod,
2245        u64,
2246        u64_legacy_const_max,
2247        u64_legacy_const_min,
2248        u64_legacy_fn_max_value,
2249        u64_legacy_fn_min_value,
2250        u64_legacy_mod,
2251        u128,
2252        u128_legacy_const_max,
2253        u128_legacy_const_min,
2254        u128_legacy_fn_max_value,
2255        u128_legacy_fn_min_value,
2256        u128_legacy_mod,
2257        ub_checks,
2258        unaligned_volatile_load,
2259        unaligned_volatile_store,
2260        unboxed_closures,
2261        unchecked_add,
2262        unchecked_div,
2263        unchecked_funnel_shl,
2264        unchecked_funnel_shr,
2265        unchecked_mul,
2266        unchecked_rem,
2267        unchecked_shl,
2268        unchecked_shr,
2269        unchecked_sub,
2270        undecorated,
2271        underscore_const_names,
2272        underscore_imports,
2273        underscore_lifetimes,
2274        uniform_paths,
2275        unimplemented,
2276        unimplemented_macro,
2277        unit,
2278        universal_impl_trait,
2279        unix,
2280        unlikely,
2281        unmarked_api,
2282        unnamed_enum_variants,
2283        unnamed_fields,
2284        unpin,
2285        unqualified_local_imports,
2286        unreachable,
2287        unreachable_2015,
2288        unreachable_2015_macro,
2289        unreachable_2021,
2290        unreachable_code,
2291        unreachable_display,
2292        unreachable_macro,
2293        unrestricted_attribute_tokens,
2294        unsafe_attributes,
2295        unsafe_binders,
2296        unsafe_block_in_unsafe_fn,
2297        unsafe_cell,
2298        unsafe_cell_raw_get,
2299        unsafe_eii,
2300        unsafe_extern_blocks,
2301        unsafe_fields,
2302        unsafe_no_drop_flag,
2303        unsafe_pinned,
2304        unsafe_unpin,
2305        unsize,
2306        unsized_const_param_ty,
2307        unsized_const_params,
2308        unsized_fn_params,
2309        unsized_locals,
2310        unsized_tuple_coercion,
2311        unstable,
2312        unstable_feature_bound,
2313        unstable_location_reason_default: "this crate is being loaded from the sysroot, an \
2314                          unstable location; did you mean to load this crate \
2315                          from crates.io via `Cargo.toml` instead?",
2316        unstable_removed,
2317        untagged_unions,
2318        unused_imports,
2319        unwind,
2320        unwind_attributes,
2321        unwind_safe_trait,
2322        unwrap,
2323        unwrap_binder,
2324        unwrap_or,
2325        update,
2326        use_cloned,
2327        use_extern_macros,
2328        use_nested_groups,
2329        used,
2330        used_with_arg,
2331        using,
2332        usize,
2333        usize_legacy_const_max,
2334        usize_legacy_const_min,
2335        usize_legacy_fn_max_value,
2336        usize_legacy_fn_min_value,
2337        usize_legacy_mod,
2338        v1,
2339        v8plus,
2340        v9,
2341        va_arg,
2342        va_arg_safe,
2343        va_copy,
2344        va_end,
2345        va_list,
2346        val,
2347        validity,
2348        value,
2349        values,
2350        var,
2351        variadic,
2352        variant_count,
2353        variant_name,
2354        variant_non_exhaustive,
2355        variants,
2356        vec,
2357        vector,
2358        verbatim,
2359        version,
2360        vfp2,
2361        vgpr16,
2362        vgpr32,
2363        vgpr64,
2364        vgpr96,
2365        vgpr128,
2366        vgpr160,
2367        vgpr192,
2368        vgpr224,
2369        vgpr256,
2370        vgpr288,
2371        vgpr320,
2372        vgpr352,
2373        vgpr384,
2374        vgpr512,
2375        vgpr1024,
2376        view_type,
2377        view_types,
2378        vis,
2379        visible_private_types,
2380        volatile,
2381        volatile_copy_memory,
2382        volatile_copy_nonoverlapping_memory,
2383        volatile_load,
2384        volatile_set_memory,
2385        volatile_store,
2386        vreg,
2387        vreg_low16,
2388        vreg_pair,
2389        vsreg,
2390        vsx,
2391        vtable_align,
2392        vtable_size,
2393        warn,
2394        wasip2,
2395        wasm,
2396        wasm32,
2397        wasm64,
2398        wasm_abi,
2399        wasm_import_module,
2400        wasm_target_feature,
2401        weak,
2402        weak_odr,
2403        where_clause_attrs,
2404        while_let,
2405        whole_dash_archive: "whole-archive",
2406        width,
2407        windowed,
2408        windows,
2409        windows_subsystem,
2410        with_negative_coherence,
2411        wrap_binder,
2412        wrapping_add,
2413        wrapping_div,
2414        wrapping_mul,
2415        wrapping_rem,
2416        wrapping_rem_euclid,
2417        wrapping_sub,
2418        wreg,
2419        write_box_via_move,
2420        write_bytes,
2421        write_fmt,
2422        write_macro,
2423        write_str,
2424        write_via_move,
2425        writeln_macro,
2426        x86,
2427        x86_64,
2428        x86_amx_intrinsics,
2429        x87_reg,
2430        x87_target_feature,
2431        xcoff,
2432        xer,
2433        xloop,
2434        xmm_reg,
2435        xop_target_feature,
2436        xreg,
2437        xtensa,
2438        xtensa_target_feature,
2439        yeet_desugar_details,
2440        yeet_expr,
2441        yes,
2442        yield_expr,
2443        ymm_reg,
2444        yreg,
2445        zca,
2446        zfh,
2447        zfhmin,
2448        zmm_reg,
2449        ztso,
2450        // tidy-alphabetical-end
2451    }
2452}
2453
2454/// Symbols for crates that are part of the stable standard library: `std`, `core`, `alloc`, and
2455/// `proc_macro`.
2456pub const STDLIB_STABLE_CRATES: &[Symbol] = &[sym::std, sym::core, sym::alloc, sym::proc_macro];
2457
2458#[derive(#[automatically_derived]
impl ::core::marker::Copy for Ident { }Copy, #[automatically_derived]
#[doc(hidden)]
unsafe impl ::core::clone::TrivialClone for Ident { }
#[automatically_derived]
impl ::core::clone::Clone for Ident {
    #[inline]
    fn clone(&self) -> Ident {
        let _: ::core::clone::AssertParamIsClone<Symbol>;
        let _: ::core::clone::AssertParamIsClone<Span>;
        *self
    }
}Clone, #[automatically_derived]
impl ::core::cmp::Eq for Ident {
    #[inline]
    #[doc(hidden)]
    #[coverage(off)]
    fn assert_fields_are_eq(&self) {
        let _: ::core::cmp::AssertParamIsEq<Symbol>;
        let _: ::core::cmp::AssertParamIsEq<Span>;
    }
}Eq, const _: () =
    {
        impl ::rustc_data_structures::stable_hash::StableHash for Ident {
            #[inline]
            fn stable_hash<__Hcx: ::rustc_data_structures::stable_hash::StableHashCtxt>(&self,
                __hcx: &mut __Hcx,
                __hasher:
                    &mut ::rustc_data_structures::stable_hash::StableHasher) {
                match *self {
                    Ident { name: ref __binding_0, span: ref __binding_1 } => {
                        { __binding_0.stable_hash(__hcx, __hasher); }
                        { __binding_1.stable_hash(__hcx, __hasher); }
                    }
                }
            }
        }
    };StableHash, const _: () =
    {
        impl<__E: ::rustc_span::SpanEncoder> ::rustc_serialize::Encodable<__E>
            for Ident {
            fn encode(&self, __encoder: &mut __E) {
                let Ident { name: ref __binding_0, span: ref __binding_1 } =
                    *self;
                ::rustc_serialize::Encodable::<__E>::encode(__binding_0,
                    __encoder);
                ::rustc_serialize::Encodable::<__E>::encode(__binding_1,
                    __encoder);
            }
        }
    };Encodable, const _: () =
    {
        impl<__D: ::rustc_span::SpanDecoder> ::rustc_serialize::Decodable<__D>
            for Ident {
            fn decode(__decoder: &mut __D) -> Self {
                Ident {
                    name: ::rustc_serialize::Decodable::decode(__decoder),
                    span: ::rustc_serialize::Decodable::decode(__decoder),
                }
            }
        }
    };Decodable)]
2459pub struct Ident {
2460    /// `name` should never be the empty symbol. If you are considering that,
2461    /// you are probably conflating "empty identifier with "no identifier" and
2462    /// you should use `Option<Ident>` instead.
2463    /// Trying to construct an `Ident` with an empty name will trigger debug assertions.
2464    pub name: Symbol,
2465    pub span: Span,
2466}
2467
2468impl Ident {
2469    #[inline]
2470    #[track_caller]
2471    /// Constructs a new identifier from a symbol and a span.
2472    pub fn new(name: Symbol, span: Span) -> Ident {
2473        if truecfg!(debug_assertions) && name == sym::empty {
2474            bug_impl(Some(span), format_args!("called `Ident::new` with empty symbol"),
    Location::caller());crate::span_bug!(span, "called `Ident::new` with empty symbol");
2475        }
2476        Ident { name, span }
2477    }
2478
2479    /// Constructs a new identifier with a dummy span.
2480    #[inline]
2481    pub fn with_dummy_span(name: Symbol) -> Ident {
2482        Ident::new(name, DUMMY_SP)
2483    }
2484
2485    // For dummy identifiers that are never used and absolutely must be
2486    // present. Note that this does *not* use the empty symbol; `sym::dummy`
2487    // makes it clear that it's intended as a dummy value, and is more likely
2488    // to be detected if it accidentally does get used.
2489    #[inline]
2490    pub fn dummy() -> Ident {
2491        Ident::with_dummy_span(sym::dummy)
2492    }
2493
2494    /// Maps a string to an identifier with a dummy span.
2495    pub fn from_str(string: &str) -> Ident {
2496        Ident::with_dummy_span(Symbol::intern(string))
2497    }
2498
2499    /// Maps a string and a span to an identifier.
2500    pub fn from_str_and_span(string: &str, span: Span) -> Ident {
2501        Ident::new(Symbol::intern(string), span)
2502    }
2503
2504    /// Replaces `lo` and `hi` with those from `span`, but keep hygiene context.
2505    pub fn with_span_pos(self, span: Span) -> Ident {
2506        Ident::new(self.name, span.with_ctxt(self.span.ctxt()))
2507    }
2508
2509    /// Creates a new ident with the same span and name with leading quote removed, if any.
2510    /// Calling it on a `'` ident will return an empty ident, which triggers debug assertions.
2511    pub fn without_first_quote(self) -> Ident {
2512        self.as_str()
2513            .strip_prefix('\'')
2514            .map_or(self, |name| Ident::new(Symbol::intern(name), self.span))
2515    }
2516
2517    /// "Normalize" ident for use in comparisons using "item hygiene".
2518    /// Identifiers with same string value become same if they came from the same macro 2.0 macro
2519    /// (e.g., `macro` item, but not `macro_rules` item) and stay different if they came from
2520    /// different macro 2.0 macros.
2521    /// Technically, this operation strips all non-opaque marks from ident's syntactic context.
2522    pub fn normalize_to_macros_2_0(self) -> Ident {
2523        Ident::new(self.name, self.span.normalize_to_macros_2_0())
2524    }
2525
2526    /// "Normalize" ident for use in comparisons using "local variable hygiene".
2527    /// Identifiers with same string value become same if they came from the same non-transparent
2528    /// macro (e.g., `macro` or `macro_rules!` items) and stay different if they came from different
2529    /// non-transparent macros.
2530    /// Technically, this operation strips all transparent marks from ident's syntactic context.
2531    #[inline]
2532    pub fn normalize_to_macro_rules(self) -> Ident {
2533        Ident::new(self.name, self.span.normalize_to_macro_rules())
2534    }
2535
2536    /// Access the underlying string. This is a slowish operation because it
2537    /// requires locking the symbol interner.
2538    ///
2539    /// Note that the lifetime of the return value is a lie. See
2540    /// `Symbol::as_str()` for details.
2541    pub fn as_str(&self) -> &str {
2542        self.name.as_str()
2543    }
2544}
2545
2546impl PartialEq for Ident {
2547    #[inline]
2548    fn eq(&self, rhs: &Self) -> bool {
2549        self.name == rhs.name && self.span.eq_ctxt(rhs.span)
2550    }
2551}
2552
2553impl Hash for Ident {
2554    fn hash<H: Hasher>(&self, state: &mut H) {
2555        self.name.hash(state);
2556        self.span.ctxt().hash(state);
2557    }
2558}
2559
2560impl fmt::Debug for Ident {
2561    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2562        fmt::Display::fmt(self, f)?;
2563        fmt::Debug::fmt(&self.span.ctxt(), f)
2564    }
2565}
2566
2567/// This implementation is supposed to be used in error messages, so it's expected to be identical
2568/// to printing the original identifier token written in source code (`token_to_string`),
2569/// except that AST identifiers don't keep the rawness flag, so we have to guess it.
2570impl fmt::Display for Ident {
2571    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2572        fmt::Display::fmt(&IdentPrinter::new(self.name, self.guess_print_mode(), None), f)
2573    }
2574}
2575
2576pub enum IdentPrintMode {
2577    Normal,
2578    RawIdent,
2579    RawLifetime,
2580}
2581
2582/// The most general type to print identifiers.
2583///
2584/// AST pretty-printer is used as a fallback for turning AST structures into token streams for
2585/// proc macros. Additionally, proc macros may stringify their input and expect it survive the
2586/// stringification (especially true for proc macro derives written between Rust 1.15 and 1.30).
2587/// So we need to somehow pretty-print `$crate` in a way preserving at least some of its
2588/// hygiene data, most importantly name of the crate it refers to.
2589/// As a result we print `$crate` as `crate` if it refers to the local crate
2590/// and as `::other_crate_name` if it refers to some other crate.
2591/// Note, that this is only done if the ident token is printed from inside of AST pretty-printing,
2592/// but not otherwise. Pretty-printing is the only way for proc macros to discover token contents,
2593/// so we should not perform this lossy conversion if the top level call to the pretty-printer was
2594/// done for a token stream or a single token.
2595pub struct IdentPrinter {
2596    symbol: Symbol,
2597    mode: IdentPrintMode,
2598    /// Span used for retrieving the crate name to which `$crate` refers to,
2599    /// if this field is `None` then the `$crate` conversion doesn't happen.
2600    convert_dollar_crate: Option<Span>,
2601}
2602
2603impl IdentPrinter {
2604    /// The most general `IdentPrinter` constructor. Do not use this.
2605    pub fn new(
2606        symbol: Symbol,
2607        mode: IdentPrintMode,
2608        convert_dollar_crate: Option<Span>,
2609    ) -> IdentPrinter {
2610        IdentPrinter { symbol, mode, convert_dollar_crate }
2611    }
2612
2613    /// This implementation is supposed to be used when printing identifiers
2614    /// as a part of pretty-printing for larger AST pieces.
2615    /// Do not use this either.
2616    pub fn for_ast_ident(ident: Ident, mode: IdentPrintMode) -> IdentPrinter {
2617        IdentPrinter::new(ident.name, mode, Some(ident.span))
2618    }
2619}
2620
2621impl fmt::Display for IdentPrinter {
2622    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2623        let s = match self.mode {
2624            IdentPrintMode::Normal
2625                if self.symbol == kw::DollarCrate
2626                    && let Some(span) = self.convert_dollar_crate =>
2627            {
2628                let converted = span.ctxt().dollar_crate_name();
2629                if !converted.is_path_segment_keyword() {
2630                    f.write_str("::")?;
2631                }
2632                converted
2633            }
2634            IdentPrintMode::Normal => self.symbol,
2635            IdentPrintMode::RawIdent => {
2636                f.write_str("r#")?;
2637                self.symbol
2638            }
2639            IdentPrintMode::RawLifetime => {
2640                f.write_str("'r#")?;
2641                let s = self
2642                    .symbol
2643                    .as_str()
2644                    .strip_prefix("'")
2645                    .expect("only lifetime idents should be passed with RawLifetime mode");
2646                Symbol::intern(s)
2647            }
2648        };
2649        s.fmt(f)
2650    }
2651}
2652
2653/// A newtype around `Ident` that calls [Ident::normalize_to_macro_rules] on
2654/// construction for "local variable hygiene" comparisons.
2655///
2656/// Use this type when you need to compare identifiers according to macro_rules hygiene.
2657/// This ensures compile-time safety and avoids manual normalization calls.
2658#[derive(#[automatically_derived]
impl ::core::marker::Copy for MacroRulesNormalizedIdent { }Copy, #[automatically_derived]
#[doc(hidden)]
unsafe impl ::core::clone::TrivialClone for MacroRulesNormalizedIdent { }
#[automatically_derived]
impl ::core::clone::Clone for MacroRulesNormalizedIdent {
    #[inline]
    fn clone(&self) -> MacroRulesNormalizedIdent {
        let _: ::core::clone::AssertParamIsClone<Ident>;
        *self
    }
}Clone, #[automatically_derived]
impl ::core::cmp::Eq for MacroRulesNormalizedIdent {
    #[inline]
    #[doc(hidden)]
    #[coverage(off)]
    fn assert_fields_are_eq(&self) {
        let _: ::core::cmp::AssertParamIsEq<Ident>;
    }
}Eq, #[automatically_derived]
impl ::core::marker::StructuralPartialEq for MacroRulesNormalizedIdent { }
#[automatically_derived]
impl ::core::cmp::PartialEq for MacroRulesNormalizedIdent {
    #[inline]
    fn eq(&self, other: &MacroRulesNormalizedIdent) -> bool {
        self.0 == other.0
    }
}PartialEq, #[automatically_derived]
impl ::core::hash::Hash for MacroRulesNormalizedIdent {
    #[inline]
    fn hash<__H: ::core::hash::Hasher>(&self, state: &mut __H) {
        ::core::hash::Hash::hash(&self.0, state)
    }
}Hash)]
2659pub struct MacroRulesNormalizedIdent(Ident);
2660
2661impl MacroRulesNormalizedIdent {
2662    #[inline]
2663    pub fn new(ident: Ident) -> Self {
2664        MacroRulesNormalizedIdent(ident.normalize_to_macro_rules())
2665    }
2666
2667    pub fn symbol(&self) -> Symbol {
2668        self.0.name
2669    }
2670
2671    pub fn ident(&self) -> Ident {
2672        self.0
2673    }
2674}
2675
2676impl fmt::Debug for MacroRulesNormalizedIdent {
2677    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2678        fmt::Debug::fmt(&self.0, f)
2679    }
2680}
2681
2682impl fmt::Display for MacroRulesNormalizedIdent {
2683    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2684        fmt::Display::fmt(&self.0, f)
2685    }
2686}
2687
2688/// An interned UTF-8 string.
2689///
2690/// Internally, a `Symbol` is implemented as an index, and all operations
2691/// (including hashing, equality, and ordering) operate on that index. The use
2692/// of `rustc_index::newtype_index!` means that `Option<Symbol>` only takes up 4 bytes,
2693/// because `rustc_index::newtype_index!` reserves the last 256 values for tagging purposes.
2694///
2695/// Note that `Symbol` cannot directly be a `rustc_index::newtype_index!` because it
2696/// implements `fmt::Debug`, `Encodable`, and `Decodable` in special ways.
2697#[derive(#[automatically_derived]
#[doc(hidden)]
unsafe impl ::core::clone::TrivialClone for Symbol { }
#[automatically_derived]
impl ::core::clone::Clone for Symbol {
    #[inline]
    fn clone(&self) -> Symbol {
        let _: ::core::clone::AssertParamIsClone<SymbolIndex>;
        *self
    }
}Clone, #[automatically_derived]
impl ::core::marker::Copy for Symbol { }Copy, #[automatically_derived]
impl ::core::marker::StructuralPartialEq for Symbol { }
#[automatically_derived]
impl ::core::cmp::PartialEq for Symbol {
    #[inline]
    fn eq(&self, other: &Symbol) -> bool { self.0 == other.0 }
}PartialEq, #[automatically_derived]
impl ::core::cmp::Eq for Symbol {
    #[inline]
    #[doc(hidden)]
    #[coverage(off)]
    fn assert_fields_are_eq(&self) {
        let _: ::core::cmp::AssertParamIsEq<SymbolIndex>;
    }
}Eq, #[automatically_derived]
impl ::core::cmp::PartialOrd for Symbol {
    #[inline]
    fn partial_cmp(&self, other: &Symbol)
        -> ::core::option::Option<::core::cmp::Ordering> {
        ::core::option::Option::Some(::core::cmp::Ord::cmp(self, other))
    }
}PartialOrd, #[automatically_derived]
impl ::core::cmp::Ord for Symbol {
    #[inline]
    fn cmp(&self, other: &Symbol) -> ::core::cmp::Ordering {
        ::core::cmp::Ord::cmp(&self.0, &other.0)
    }
}Ord, #[automatically_derived]
impl ::core::hash::Hash for Symbol {
    #[inline]
    fn hash<__H: ::core::hash::Hasher>(&self, state: &mut __H) {
        ::core::hash::Hash::hash(&self.0, state)
    }
}Hash)]
2698pub struct Symbol(SymbolIndex);
2699
2700// Used within both `Symbol` and `ByteSymbol`.
2701#[automatically_derived]
impl ::core::marker::Copy for SymbolIndex { }
impl SymbolIndex {
    #[doc = r" Maximum value the index can take, as a `u32`."]
    const MAX_AS_U32: u32 = 0xFFFF_FF00;
    #[doc = r" Maximum value the index can take."]
    const MAX: Self = Self::from_u32(0xFFFF_FF00);
    #[doc = r" Zero value of the index."]
    const ZERO: Self = Self::from_u32(0);
    #[doc = r" Creates a new index from a given `usize`."]
    #[doc = r""]
    #[doc = r" # Panics"]
    #[doc = r""]
    #[doc = r" Will panic if `value` exceeds `MAX`."]
    #[inline]
    const fn from_usize(value: usize) -> Self {
        if !(value <= (0xFFFF_FF00 as usize)) {
            ::core::panicking::panic("assertion failed: value <= (0xFFFF_FF00 as usize)")
        };
        unsafe { Self::from_u32_unchecked(value as u32) }
    }
    #[doc = r" Creates a new index from a given `u32`."]
    #[doc = r""]
    #[doc = r" # Panics"]
    #[doc = r""]
    #[doc = r" Will panic if `value` exceeds `MAX`."]
    #[inline]
    const fn from_u32(value: u32) -> Self {
        if !(value <= 0xFFFF_FF00) {
            ::core::panicking::panic("assertion failed: value <= 0xFFFF_FF00")
        };
        unsafe { Self::from_u32_unchecked(value) }
    }
    #[doc = r" Creates a new index from a given `u16`."]
    #[doc = r""]
    #[doc = r" # Panics"]
    #[doc = r""]
    #[doc = r" Will panic if `value` exceeds `MAX`."]
    #[inline]
    const fn from_u16(value: u16) -> Self {
        let value = value as u32;
        if !(value <= 0xFFFF_FF00) {
            ::core::panicking::panic("assertion failed: value <= 0xFFFF_FF00")
        };
        unsafe { Self::from_u32_unchecked(value) }
    }
    #[doc = r" Creates a new index from a given `u32`."]
    #[doc = r""]
    #[doc = r" # Safety"]
    #[doc = r""]
    #[doc =
    r" The provided value must be less than or equal to the maximum value for the newtype."]
    #[doc =
    r" Providing a value outside this range is undefined due to layout restrictions."]
    #[doc = r""]
    #[doc = r" Prefer using `from_u32`."]
    #[inline]
    const unsafe fn from_u32_unchecked(value: u32) -> Self {
        Self {
            private_use_as_methods_instead: unsafe {
                std::mem::transmute(value)
            },
        }
    }
    #[doc = r" Extracts the value of this index as a `usize`."]
    #[inline]
    const fn index(self) -> usize { self.as_usize() }
    #[doc = r" Extracts the value of this index as a `u32`."]
    #[inline]
    const fn as_u32(self) -> u32 {
        unsafe { std::mem::transmute(self.private_use_as_methods_instead) }
    }
    #[doc = r" Extracts the value of this index as a `usize`."]
    #[inline]
    const fn as_usize(self) -> usize { self.as_u32() as usize }
}
impl std::ops::Add<usize> for SymbolIndex {
    type Output = Self;
    #[inline]
    fn add(self, other: usize) -> Self {
        Self::from_usize(self.index() + other)
    }
}
impl std::ops::AddAssign<usize> for SymbolIndex {
    #[inline]
    fn add_assign(&mut self, other: usize) { *self = *self + other; }
}
impl rustc_index::Idx for SymbolIndex {
    #[inline]
    fn new(value: usize) -> Self { Self::from_usize(value) }
    #[inline]
    fn index(self) -> usize { self.as_usize() }
}
impl ::std::iter::Step for SymbolIndex {
    #[inline]
    fn steps_between(start: &Self, end: &Self) -> (usize, Option<usize>) {
        <usize as
                ::std::iter::Step>::steps_between(&Self::index(*start),
            &Self::index(*end))
    }
    #[inline]
    fn forward_checked(start: Self, u: usize) -> Option<Self> {
        Self::index(start).checked_add(u).map(Self::from_usize)
    }
    #[inline]
    fn backward_checked(start: Self, u: usize) -> Option<Self> {
        Self::index(start).checked_sub(u).map(Self::from_usize)
    }
    #[inline]
    fn forward_overflowing(start: Self, u: usize) -> (Self, bool) {
        let (s, o) = Self::index(start).overflowing_add(u);
        (Self::from_usize(s), o)
    }
    #[inline]
    fn backward_overflowing(start: Self, u: usize) -> (Self, bool) {
        let (s, o) = Self::index(start).overflowing_sub(u);
        (Self::from_usize(s), o)
    }
}
impl ::std::cmp::Ord for SymbolIndex {
    #[inline]
    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
        self.as_u32().cmp(&other.as_u32())
    }
}
impl ::std::cmp::PartialOrd for SymbolIndex {
    #[inline]
    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
        Some(self.cmp(other))
    }
}
impl From<SymbolIndex> for u32 {
    #[inline]
    fn from(v: SymbolIndex) -> u32 { v.as_u32() }
}
impl From<SymbolIndex> for usize {
    #[inline]
    fn from(v: SymbolIndex) -> usize { v.as_usize() }
}
impl From<usize> for SymbolIndex {
    #[inline]
    fn from(value: usize) -> Self { Self::from_usize(value) }
}
impl From<u32> for SymbolIndex {
    #[inline]
    fn from(value: u32) -> Self { Self::from_u32(value) }
}
impl ::std::cmp::Eq for SymbolIndex {}
impl ::std::cmp::PartialEq for SymbolIndex {
    fn eq(&self, other: &Self) -> bool { self.as_u32().eq(&other.as_u32()) }
}
impl ::std::marker::StructuralPartialEq for SymbolIndex {}
impl ::std::hash::Hash for SymbolIndex {
    fn hash<H: ::std::hash::Hasher>(&self, state: &mut H) {
        self.as_u32().hash(state)
    }
}
impl ::std::fmt::Debug for SymbolIndex {
    fn fmt(&self, fmt: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
        fmt.write_fmt(format_args!("{0}", self.as_u32()))
    }
}rustc_index::newtype_index! {
2702    #[orderable]
2703    struct SymbolIndex {}
2704}
2705
2706impl Symbol {
2707    /// Avoid this except for things like deserialization of previously
2708    /// serialized symbols, and testing. Use `intern` instead.
2709    pub const fn new(n: u32) -> Self {
2710        Symbol(SymbolIndex::from_u32(n))
2711    }
2712
2713    /// Maps a string to its interned representation.
2714    #[rustc_diagnostic_item = "SymbolIntern"]
2715    #[inline]
2716    pub fn intern(str: &str) -> Self {
2717        with_session_globals(|session_globals| session_globals.symbol_interner.intern_str(str))
2718    }
2719
2720    /// Access the underlying string. This is a slowish operation because it
2721    /// requires locking the symbol interner.
2722    ///
2723    /// Note that the lifetime of the return value is a lie. It's not the same
2724    /// as `&self`, but actually tied to the lifetime of the underlying
2725    /// interner. Interners are long-lived, and there are very few of them, and
2726    /// this function is typically used for short-lived things, so in practice
2727    /// it works out ok.
2728    #[inline]
2729    pub fn as_str(&self) -> &str {
2730        with_session_globals(|session_globals| unsafe {
2731            std::mem::transmute::<&str, &str>(session_globals.symbol_interner.get_str(*self))
2732        })
2733    }
2734
2735    pub fn as_u32(self) -> u32 {
2736        self.0.as_u32()
2737    }
2738
2739    pub fn is_empty(self) -> bool {
2740        self == sym::empty
2741    }
2742
2743    /// This method is supposed to be used in error messages, so it's expected to be
2744    /// identical to printing the original identifier token written in source code
2745    /// (`token_to_string`, `Ident::to_string`), except that symbols don't keep the rawness flag
2746    /// or edition, so we have to guess the rawness using the global edition.
2747    pub fn to_ident_string(self) -> String {
2748        // Avoid creating an empty identifier, because that asserts in debug builds.
2749        if self == sym::empty { String::new() } else { Ident::with_dummy_span(self).to_string() }
2750    }
2751
2752    /// Checks if `self` is similar to any symbol in `candidates`.
2753    ///
2754    /// The returned boolean represents whether the candidate is the same symbol with a different
2755    /// casing.
2756    ///
2757    /// All the candidates are assumed to be lowercase.
2758    pub fn find_similar(
2759        self,
2760        candidates: &[Symbol],
2761    ) -> Option<(Symbol, /* is incorrect case */ bool)> {
2762        let lowercase = self.as_str().to_lowercase();
2763        let lowercase_sym = Symbol::intern(&lowercase);
2764        if candidates.contains(&lowercase_sym) {
2765            Some((lowercase_sym, true))
2766        } else if let Some(similar_sym) = find_best_match_for_name(candidates, self, None) {
2767            Some((similar_sym, false))
2768        } else {
2769            None
2770        }
2771    }
2772}
2773
2774impl fmt::Debug for Symbol {
2775    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2776        fmt::Debug::fmt(self.as_str(), f)
2777    }
2778}
2779
2780impl fmt::Display for Symbol {
2781    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2782        fmt::Display::fmt(self.as_str(), f)
2783    }
2784}
2785
2786impl StableHash for Symbol {
2787    #[inline]
2788    fn stable_hash<Hcx: StableHashCtxt>(&self, hcx: &mut Hcx, hasher: &mut StableHasher) {
2789        self.as_str().stable_hash(hcx, hasher);
2790    }
2791}
2792
2793impl StableCompare for Symbol {
2794    const CAN_USE_UNSTABLE_SORT: bool = true;
2795
2796    fn stable_cmp(&self, other: &Self) -> std::cmp::Ordering {
2797        self.as_str().cmp(other.as_str())
2798    }
2799}
2800
2801/// Like `Symbol`, but for byte strings. `ByteSymbol` is used less widely, so
2802/// it has fewer operations defined than `Symbol`.
2803#[derive(#[automatically_derived]
#[doc(hidden)]
unsafe impl ::core::clone::TrivialClone for ByteSymbol { }
#[automatically_derived]
impl ::core::clone::Clone for ByteSymbol {
    #[inline]
    fn clone(&self) -> ByteSymbol {
        let _: ::core::clone::AssertParamIsClone<SymbolIndex>;
        *self
    }
}Clone, #[automatically_derived]
impl ::core::marker::Copy for ByteSymbol { }Copy, #[automatically_derived]
impl ::core::marker::StructuralPartialEq for ByteSymbol { }
#[automatically_derived]
impl ::core::cmp::PartialEq for ByteSymbol {
    #[inline]
    fn eq(&self, other: &ByteSymbol) -> bool { self.0 == other.0 }
}PartialEq, #[automatically_derived]
impl ::core::cmp::Eq for ByteSymbol {
    #[inline]
    #[doc(hidden)]
    #[coverage(off)]
    fn assert_fields_are_eq(&self) {
        let _: ::core::cmp::AssertParamIsEq<SymbolIndex>;
    }
}Eq, #[automatically_derived]
impl ::core::cmp::PartialOrd for ByteSymbol {
    #[inline]
    fn partial_cmp(&self, other: &ByteSymbol)
        -> ::core::option::Option<::core::cmp::Ordering> {
        ::core::option::Option::Some(::core::cmp::Ord::cmp(self, other))
    }
}PartialOrd, #[automatically_derived]
impl ::core::cmp::Ord for ByteSymbol {
    #[inline]
    fn cmp(&self, other: &ByteSymbol) -> ::core::cmp::Ordering {
        ::core::cmp::Ord::cmp(&self.0, &other.0)
    }
}Ord, #[automatically_derived]
impl ::core::hash::Hash for ByteSymbol {
    #[inline]
    fn hash<__H: ::core::hash::Hasher>(&self, state: &mut __H) {
        ::core::hash::Hash::hash(&self.0, state)
    }
}Hash)]
2804pub struct ByteSymbol(SymbolIndex);
2805
2806impl ByteSymbol {
2807    /// Avoid this except for things like deserialization of previously
2808    /// serialized symbols, and testing. Use `intern` instead.
2809    pub const fn new(n: u32) -> Self {
2810        ByteSymbol(SymbolIndex::from_u32(n))
2811    }
2812
2813    /// Maps a string to its interned representation.
2814    pub fn intern(byte_str: &[u8]) -> Self {
2815        with_session_globals(|session_globals| {
2816            session_globals.symbol_interner.intern_byte_str(byte_str)
2817        })
2818    }
2819
2820    /// Like `Symbol::as_str`.
2821    pub fn as_byte_str(&self) -> &[u8] {
2822        with_session_globals(|session_globals| unsafe {
2823            std::mem::transmute::<&[u8], &[u8]>(session_globals.symbol_interner.get_byte_str(*self))
2824        })
2825    }
2826
2827    pub fn as_u32(self) -> u32 {
2828        self.0.as_u32()
2829    }
2830}
2831
2832impl fmt::Debug for ByteSymbol {
2833    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2834        fmt::Debug::fmt(self.as_byte_str(), f)
2835    }
2836}
2837
2838impl StableHash for ByteSymbol {
2839    #[inline]
2840    fn stable_hash<Hcx: StableHashCtxt>(&self, hcx: &mut Hcx, hasher: &mut StableHasher) {
2841        self.as_byte_str().stable_hash(hcx, hasher);
2842    }
2843}
2844
2845// Interner used for both `Symbol`s and `ByteSymbol`s. If a string and a byte
2846// string with identical contents (e.g. "foo" and b"foo") are both interned,
2847// only one copy will be stored and the resulting `Symbol` and `ByteSymbol`
2848// will have the same index.
2849pub(crate) struct Interner(Lock<InternerInner>);
2850
2851// The `&'static [u8]`s in this type actually point into the arena.
2852//
2853// This type is private to prevent accidentally constructing more than one
2854// `Interner` on the same thread, which makes it easy to mix up `Symbol`s
2855// between `Interner`s.
2856struct InternerInner {
2857    arena: DroplessArena,
2858    indices: HashTable<(&'static [u8], u32)>,
2859    byte_strs: Vec<&'static [u8]>,
2860}
2861
2862impl Interner {
2863    // These arguments are `&str`, but because of the sharing, we are
2864    // effectively pre-interning all these strings for both `Symbol` and
2865    // `ByteSymbol`.
2866    fn prefill(init: &[&'static str], extra: &[&'static str]) -> Self {
2867        let values = init.iter().copied().chain(extra.iter().copied()).map(|str| str.as_bytes());
2868        let (size_hint, _) = values.size_hint();
2869        let mut conflicting_values: Vec<&[u8]> = Vec::new();
2870
2871        let mut indices: HashTable<(&'static [u8], u32)> = HashTable::with_capacity(size_hint);
2872        let hasher = FxBuildHasher::default();
2873
2874        let mut byte_strs: Vec<&'static [u8]> = Vec::with_capacity(size_hint);
2875
2876        for v in values {
2877            match indices.entry(hasher.hash_one(&v), |&(s, _)| s == v, |&(s, _)| hasher.hash_one(s))
2878            {
2879                Entry::Occupied(v) => conflicting_values.push(v.get().0),
2880                Entry::Vacant(view) => {
2881                    view.insert((v, byte_strs.len() as u32));
2882                    byte_strs.push(v);
2883                }
2884            }
2885        }
2886
2887        if conflicting_values.len() != 0 {
2888            {
    ::core::panicking::panic_fmt(format_args!("duplicate symbols in the rustc symbol list and the extra symbols added by the driver: {0:?}",
            conflicting_values));
}panic!(
2889                "duplicate symbols in the rustc symbol list and the extra symbols added by the driver: {:?}",
2890                conflicting_values
2891            )
2892        }
2893
2894        Interner(Lock::new(InternerInner { arena: Default::default(), indices, byte_strs }))
2895    }
2896
2897    fn intern_str(&self, str: &str) -> Symbol {
2898        Symbol::new(self.intern_inner(str.as_bytes()))
2899    }
2900
2901    fn intern_byte_str(&self, byte_str: &[u8]) -> ByteSymbol {
2902        ByteSymbol::new(self.intern_inner(byte_str))
2903    }
2904
2905    #[inline]
2906    fn intern_inner(&self, byte_str: &[u8]) -> u32 {
2907        let hasher = FxBuildHasher::default();
2908        let hash_of_byte_str = hasher.hash_one(byte_str);
2909
2910        self.0.with_lock(|inner| {
2911            match inner.indices.entry(
2912                hash_of_byte_str,
2913                |&(s, _)| s == byte_str,
2914                |&(s, _)| hasher.hash_one(s),
2915            ) {
2916                Entry::Occupied(v) => v.get().1,
2917                Entry::Vacant(view) => {
2918                    let byte_str: &[u8] = inner.arena.alloc_slice(byte_str);
2919
2920                    // SAFETY: we can extend the arena allocation to `'static` because we
2921                    // only access these while the arena is still alive.
2922                    let byte_str: &'static [u8] = unsafe { &*(byte_str as *const [u8]) };
2923                    let idx = inner.byte_strs.len() as u32;
2924                    view.insert((byte_str, idx));
2925                    inner.byte_strs.push(byte_str);
2926                    idx
2927                }
2928            }
2929        })
2930    }
2931
2932    /// Get the symbol as a string.
2933    ///
2934    /// [`Symbol::as_str()`] should be used in preference to this function.
2935    fn get_str(&self, symbol: Symbol) -> &str {
2936        let byte_str = self.get_inner(symbol.0.as_usize());
2937        // SAFETY: known to be a UTF8 string because it's a `Symbol`.
2938        unsafe { str::from_utf8_unchecked(byte_str) }
2939    }
2940
2941    /// Get the symbol as a string.
2942    ///
2943    /// [`ByteSymbol::as_byte_str()`] should be used in preference to this function.
2944    fn get_byte_str(&self, symbol: ByteSymbol) -> &[u8] {
2945        self.get_inner(symbol.0.as_usize())
2946    }
2947
2948    fn get_inner(&self, index: usize) -> &[u8] {
2949        self.0.with_lock(|inner| inner.byte_strs[index])
2950    }
2951}
2952
2953// This module has a very short name because it's used a lot.
2954/// This module contains all the defined keyword `Symbol`s.
2955///
2956/// Given that `kw` is imported, use them like `kw::keyword_name`.
2957/// For example `kw::Loop` or `kw::Break`.
2958pub mod kw {
2959    pub use super::kw_generated::*;
2960}
2961
2962// This module has a very short name because it's used a lot.
2963/// This module contains all the defined non-keyword `Symbol`s.
2964///
2965/// Given that `sym` is imported, use them like `sym::symbol_name`.
2966/// For example `sym::rustfmt` or `sym::u8`.
2967#[diagnostic::on_unknown(
2968    label = "`{Unresolved}` is not a pre-interned symbol",
2969    note = "consider adding `{Unresolved}` to the `symbols!` invocation in compiler/rustc_span/src/symbol.rs"
2970)]
2971pub mod sym {
2972    use super::Symbol;
2973    // Used from a macro in `librustc_feature/accepted.rs`
2974    pub use super::kw::MacroRules as macro_rules;
2975    #[doc(inline)]
2976    pub use super::sym_generated::*;
2977
2978    // Used quite often in relation to C ABI.
2979    pub const C: Symbol = ascii_letter_digit('C').unwrap();
2980
2981    // RISC-V stuff
2982    #[expect(non_upper_case_globals)]
2983    pub const f: Symbol = ascii_letter_digit('f').unwrap();
2984    #[expect(non_upper_case_globals)]
2985    pub const d: Symbol = ascii_letter_digit('d').unwrap();
2986
2987    /// Get the symbol for an integer.
2988    ///
2989    /// The first few non-negative integers each have a static symbol and therefore
2990    /// are fast.
2991    pub fn integer<N: TryInto<usize> + Copy + itoa::Integer>(n: N) -> Symbol {
2992        if let Result::Ok(idx) = n.try_into() {
2993            if idx < 10 {
2994                return Symbol::new(super::SYMBOL_DIGITS_BASE + idx as u32);
2995            }
2996        }
2997        let mut buffer = itoa::Buffer::new();
2998        let printed = buffer.format(n);
2999        Symbol::intern(printed)
3000    }
3001
3002    pub const fn ascii_letter_digit(c: char) -> Option<Symbol> {
3003        let i = c as u32;
3004        Option::Some(Symbol::new(match c {
3005            '0'..='9' => super::SYMBOL_DIGITS_BASE + (i - '0' as u32),
3006            'A'..='Z' => super::SYMBOL_UPPERCASE_LETTERS_BASE + (i - 'A' as u32),
3007            'a'..='z' => super::SYMBOL_LOWERCASE_LETTERS_BASE + (i - 'a' as u32),
3008            _ => return Option::None,
3009        }))
3010    }
3011
3012    pub fn character(c: char) -> Symbol {
3013        ascii_letter_digit(c).unwrap_or_else(|| {
3014            let mut buf: [u8; char::MAX_LEN_UTF8] = Default::default();
3015            Symbol::intern(c.encode_utf8(&mut buf))
3016        })
3017    }
3018}
3019
3020impl Symbol {
3021    fn is_special(self) -> bool {
3022        self <= kw::Underscore
3023    }
3024
3025    fn is_used_keyword_always(self) -> bool {
3026        self >= kw::As && self <= kw::While
3027    }
3028
3029    fn is_unused_keyword_always(self) -> bool {
3030        self >= kw::Abstract && self <= kw::Yield
3031    }
3032
3033    fn is_used_keyword_conditional(self, edition: impl FnOnce() -> Edition) -> bool {
3034        (self >= kw::Async && self <= kw::Dyn) && edition() >= Edition::Edition2018
3035    }
3036
3037    fn is_unused_keyword_conditional(self, edition: impl Copy + FnOnce() -> Edition) -> bool {
3038        self == kw::Gen && edition().at_least_rust_2024()
3039            || self == kw::Try && edition().at_least_rust_2018()
3040    }
3041
3042    pub fn is_reserved(self, edition: impl Copy + FnOnce() -> Edition) -> bool {
3043        self.is_special()
3044            || self.is_used_keyword_always()
3045            || self.is_unused_keyword_always()
3046            || self.is_used_keyword_conditional(edition)
3047            || self.is_unused_keyword_conditional(edition)
3048    }
3049
3050    pub fn is_weak(self) -> bool {
3051        self >= kw::Auto && self <= kw::Yeet
3052    }
3053
3054    /// A keyword or reserved identifier that can be used as a path segment.
3055    pub fn is_path_segment_keyword(self) -> bool {
3056        self == kw::Super
3057            || self == kw::SelfLower
3058            || self == kw::SelfUpper
3059            || self == kw::Crate
3060            || self == kw::PathRoot
3061            || self == kw::DollarCrate
3062    }
3063
3064    /// Returns `true` if the symbol is `true` or `false`.
3065    pub fn is_bool_lit(self) -> bool {
3066        self == kw::True || self == kw::False
3067    }
3068
3069    /// Returns `true` if this symbol can be a raw identifier.
3070    pub fn can_be_raw(self) -> bool {
3071        self != sym::empty && self != kw::Underscore && !self.is_path_segment_keyword()
3072    }
3073
3074    /// Was this symbol index predefined in the compiler's `symbols!` macro?
3075    /// Note: this applies to both `Symbol`s and `ByteSymbol`s, which is why it
3076    /// takes a `u32` argument instead of a `&self` argument. Use with care.
3077    pub fn is_predefined(index: u32) -> bool {
3078        index < PREDEFINED_SYMBOLS_COUNT
3079    }
3080}
3081
3082impl Ident {
3083    /// Returns `true` for reserved identifiers used internally for elided lifetimes,
3084    /// unnamed method parameters, crate root module, error recovery etc.
3085    pub fn is_special(self) -> bool {
3086        self.name.is_special()
3087    }
3088
3089    /// Returns `true` if the token is a keyword used in the language.
3090    pub fn is_used_keyword(self) -> bool {
3091        // Note: `span.edition()` is relatively expensive, don't call it unless necessary.
3092        self.name.is_used_keyword_always()
3093            || self.name.is_used_keyword_conditional(|| self.span.edition())
3094    }
3095
3096    /// Returns `true` if the token is a keyword reserved for possible future use.
3097    pub fn is_unused_keyword(self) -> bool {
3098        // Note: `span.edition()` is relatively expensive, don't call it unless necessary.
3099        self.name.is_unused_keyword_always()
3100            || self.name.is_unused_keyword_conditional(|| self.span.edition())
3101    }
3102
3103    /// Returns `true` if the token is either a special identifier or a keyword.
3104    pub fn is_reserved(self) -> bool {
3105        // Note: `span.edition()` is relatively expensive, don't call it unless necessary.
3106        self.name.is_reserved(|| self.span.edition())
3107    }
3108
3109    /// A keyword or reserved identifier that can be used as a path segment.
3110    pub fn is_path_segment_keyword(self) -> bool {
3111        self.name.is_path_segment_keyword()
3112    }
3113
3114    /// We see this identifier in a normal identifier position, like variable name or a type.
3115    /// How was it written originally? Did it use the raw form? Let's try to guess.
3116    pub fn is_raw_guess(self) -> bool {
3117        self.name.can_be_raw() && self.is_reserved()
3118    }
3119
3120    /// Given the name of a lifetime without the first quote (`'`),
3121    /// returns whether the lifetime name is reserved (therefore invalid)
3122    pub fn is_reserved_lifetime(self) -> bool {
3123        self.is_reserved() && ![kw::Underscore, kw::Static].contains(&self.name)
3124    }
3125
3126    pub fn is_raw_lifetime_guess(self) -> bool {
3127        // Check that the name isn't just a single quote.
3128        // `self.without_first_quote()` would return empty ident, which triggers debug assert.
3129        if self.name.as_str() == "'" {
3130            return false;
3131        }
3132        let ident_without_apostrophe = self.without_first_quote();
3133        ident_without_apostrophe.name != self.name
3134            && ident_without_apostrophe.name.can_be_raw()
3135            && ident_without_apostrophe.is_reserved_lifetime()
3136    }
3137
3138    pub fn guess_print_mode(self) -> IdentPrintMode {
3139        if self.is_raw_lifetime_guess() {
3140            IdentPrintMode::RawLifetime
3141        } else if self.is_raw_guess() {
3142            IdentPrintMode::RawIdent
3143        } else {
3144            IdentPrintMode::Normal
3145        }
3146    }
3147
3148    /// Whether this would be the identifier for a tuple field like `self.0`, as
3149    /// opposed to a named field like `self.thing`.
3150    pub fn is_numeric(self) -> bool {
3151        self.as_str().bytes().all(|b| b.is_ascii_digit())
3152    }
3153}
3154
3155/// Collect all the keywords in a given edition into a vector.
3156///
3157/// *Note:* Please update this if a new keyword is added beyond the current
3158/// range.
3159pub fn used_keywords(edition: impl Copy + FnOnce() -> Edition) -> Vec<Symbol> {
3160    (kw::DollarCrate.as_u32()..kw::Yeet.as_u32())
3161        .filter_map(|kw| {
3162            let kw = Symbol::new(kw);
3163            if kw.is_used_keyword_always() || kw.is_used_keyword_conditional(edition) {
3164                Some(kw)
3165            } else {
3166                None
3167            }
3168        })
3169        .collect()
3170}