rustc_type_ir::canonical

Struct CanonicalParamEnvCacheEntry

Source 
pub struct CanonicalParamEnvCacheEntry<I: Interner> {
    pub param_env: I::ParamEnv,
    pub variables: Vec<I::GenericArg>,
    pub variable_lookup_table: HashMap<I::GenericArg, usize>,
    pub var_kinds: Vec<CanonicalVarKind<I>>,
}

Fields§

§param_env: I::ParamEnv§variables: Vec<I::GenericArg>§variable_lookup_table: HashMap<I::GenericArg, usize>§var_kinds: Vec<CanonicalVarKind<I>>

Trait Implementations§

Source§

impl<I> Clone for CanonicalParamEnvCacheEntry<I>
where I: Interner,

Source§

fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
Source§

impl<I> Debug for CanonicalParamEnvCacheEntry<I>
where I: Interner,

Source§

fn fmt(&self, __f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl<I> DynSend for CanonicalParamEnvCacheEntry<I>
where <I as Interner>::ParamEnv: DynSend, <I as Interner>::GenericArg: DynSend, <I as Interner>::PlaceholderTy: DynSend, <I as Interner>::PlaceholderRegion: DynSend, <I as Interner>::PlaceholderConst: DynSend,

§

impl<I> DynSync for CanonicalParamEnvCacheEntry<I>
where <I as Interner>::ParamEnv: DynSync, <I as Interner>::GenericArg: DynSync, <I as Interner>::PlaceholderTy: DynSync, <I as Interner>::PlaceholderRegion: DynSync, <I as Interner>::PlaceholderConst: DynSync,

§

impl<I> Freeze for CanonicalParamEnvCacheEntry<I>
where <I as Interner>::ParamEnv: Freeze,

§

impl<I> RefUnwindSafe for CanonicalParamEnvCacheEntry<I>
where <I as Interner>::ParamEnv: RefUnwindSafe, <I as Interner>::GenericArg: RefUnwindSafe, <I as Interner>::PlaceholderTy: RefUnwindSafe, <I as Interner>::PlaceholderRegion: RefUnwindSafe, <I as Interner>::PlaceholderConst: RefUnwindSafe,

§

impl<I> Send for CanonicalParamEnvCacheEntry<I>
where <I as Interner>::ParamEnv: Send, <I as Interner>::GenericArg: Send, <I as Interner>::PlaceholderTy: Send, <I as Interner>::PlaceholderRegion: Send, <I as Interner>::PlaceholderConst: Send,

§

impl<I> Sync for CanonicalParamEnvCacheEntry<I>
where <I as Interner>::ParamEnv: Sync, <I as Interner>::GenericArg: Sync, <I as Interner>::PlaceholderTy: Sync, <I as Interner>::PlaceholderRegion: Sync, <I as Interner>::PlaceholderConst: Sync,

§

impl<I> Unpin for CanonicalParamEnvCacheEntry<I>
where <I as Interner>::ParamEnv: Unpin, <I as Interner>::GenericArg: Unpin, <I as Interner>::PlaceholderTy: Unpin, <I as Interner>::PlaceholderRegion: Unpin, <I as Interner>::PlaceholderConst: Unpin,

§

impl<I> UnwindSafe for CanonicalParamEnvCacheEntry<I>
where <I as Interner>::ParamEnv: UnwindSafe, <I as Interner>::GenericArg: UnwindSafe, <I as Interner>::PlaceholderTy: UnwindSafe, <I as Interner>::PlaceholderRegion: UnwindSafe, <I as Interner>::PlaceholderConst: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Aligned for T

Source§

const ALIGN: Alignment

Alignment of Self.
Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T, R> CollectAndApply<T, R> for T

Source§

fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

Source§

type Output = R

Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> IntoEither for T

Source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

impl<T> Pointable for T

Source§

const ALIGN: usize

The alignment of pointer.
Source§

type Init = T

The type for initializers.
Source§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
Source§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
Source§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
Source§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<I, T, U> Upcast<I, U> for T
where U: UpcastFrom<I, T>,

Source§

fn upcast(self, interner: I) -> U

Source§

impl<I, T> UpcastFrom<I, T> for T

Source§

fn upcast_from(from: T, _tcx: I) -> T

Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.