Enum CfgAbi 

pub enum CfgAbi {
    Abi64,
    AbiV2,
    AbiV2Hf,
    Eabi,
    EabiHf,
    ElfV1,
    ElfV2,
    Fortanix,
    Ilp32,
    Ilp32e,
    Llvm,
    MacAbi,
    Pauthtest,
    Sim,
    SoftFloat,
    Spe,
    Uwp,
    VecDefault,
    VecExtAbi,
    X32,
    V8Plus,
    Unspecified,
    Other(Ustr),
}

An enum representing possible values for cfg(target_abi). This field is not forwarded to LLVM so it does not by itself affect codegen. See the cfg_abi field of [TargetOptions] for more details.

Variants

Abi64

AbiV2

AbiV2Hf

Eabi

EabiHf

ElfV1

ElfV2

Fortanix

Ilp32

Ilp32e

Llvm

MacAbi

Pauthtest

Sim

SoftFloat

Spe

Uwp

VecDefault

VecExtAbi

X32

V8Plus

Unspecified

Other(Ustr)

The vast majority of the time, the compiler deals with a fixed set of values, so it is convenient for them to be represented in an enum. However, it is possible to have arbitrary values in a target JSON file (which can be parsed when --target is specified). This might occur, for example, for an out-of-tree codegen backend that supports a value (e.g. architecture or OS) that rustc currently doesn’t know about. This variant exists as an escape hatch for such cases.

Trait Implementations

impl Clone for CfgAbi

fn clone(&self) -> CfgAbi

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CfgAbi

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CfgAbi

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'s, V> Drive<'s, V> for CfgAbi

where V: Visitor + Visit<'s, Ustr>,

fn drive_inner(&'s self, visitor: &mut V) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self.

impl<'s, V> DriveMut<'s, V> for CfgAbi

where V: Visitor + VisitMut<'s, Ustr>,

fn drive_inner_mut(&'s mut self, visitor: &mut V) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self.

impl<'s, V> DriveTwo<'s, V> for CfgAbi

where V: Visitor<Break: Default> + VisitTwo<'s, Ustr>,

fn drive_two_inner( &'s self, other: &'s Self, visitor: &mut V, ) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self and other, if they correspond. If the values don’t match up, this returns Break(Default::default()).

impl Eq for CfgAbi

impl PartialEq for CfgAbi

fn eq(&self, other: &CfgAbi) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for CfgAbi

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CfgAbi