Enum rustc_target::spec::abi::Abi

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pub enum Abi {
Show 25 variants Rust, C { unwind: bool, }, Cdecl { unwind: bool, }, Stdcall { unwind: bool, }, Fastcall { unwind: bool, }, Vectorcall { unwind: bool, }, Thiscall { unwind: bool, }, Aapcs { unwind: bool, }, Win64 { unwind: bool, }, SysV64 { unwind: bool, }, PtxKernel, Msp430Interrupt, X86Interrupt, EfiApi, AvrInterrupt, AvrNonBlockingInterrupt, CCmseNonSecureCall, Wasm, System { unwind: bool, }, RustIntrinsic, RustCall, Unadjusted, RustCold, RiscvInterruptM, RiscvInterruptS,
}

Variants§

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Rust

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C

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§unwind: bool
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Cdecl

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§unwind: bool
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Stdcall

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§unwind: bool
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Fastcall

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§unwind: bool
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Vectorcall

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§unwind: bool
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Thiscall

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§unwind: bool
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Aapcs

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§unwind: bool
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Win64

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§unwind: bool
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SysV64

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§unwind: bool
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PtxKernel

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Msp430Interrupt

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X86Interrupt

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EfiApi

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AvrInterrupt

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AvrNonBlockingInterrupt

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CCmseNonSecureCall

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Wasm

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System

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§unwind: bool
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RustIntrinsic

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RustCall

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Unadjusted

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RustCold

For things unlikely to be called, where reducing register pressure in extern "Rust" callers is worth paying extra cost in the callee. Stronger than just #[cold] because fn pointers might be incompatible.

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RiscvInterruptM

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RiscvInterruptS

Implementations§

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impl Abi

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impl Abi

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pub const FALLBACK: Abi = _

Default ABI chosen for extern fn declarations without an explicit ABI.

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pub fn index(self) -> usize

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pub fn data(self) -> &'static AbiData

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pub fn name(self) -> &'static str

Trait Implementations§

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impl Clone for Abi

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fn clone(&self) -> Abi

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Abi

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

Formats the value using the given formatter. Read more
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impl<__D: SpanDecoder> Decodable<__D> for Abi

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fn decode(__decoder: &mut __D) -> Self

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impl Display for Abi

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

Formats the value using the given formatter. Read more
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impl<__E: SpanEncoder> Encodable<__E> for Abi

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fn encode(&self, __encoder: &mut __E)

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impl Hash for Abi

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<__CTX> HashStable<__CTX> for Abi
where __CTX: HashStableContext,

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fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

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impl Ord for Abi

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fn cmp(&self, other: &Abi) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for Abi

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for Abi

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fn partial_cmp(&self, other: &Abi) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Copy for Abi

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impl Eq for Abi

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impl StructuralPartialEq for Abi

Auto Trait Implementations§

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impl DynSend for Abi

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impl DynSync for Abi

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impl Freeze for Abi

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impl RefUnwindSafe for Abi

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impl Send for Abi

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impl Sync for Abi

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impl Unpin for Abi

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impl UnwindSafe for Abi

Blanket Implementations§

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<Q, K> Comparable<K> for Q
where Q: Ord + ?Sized, K: Borrow<Q> + ?Sized,

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fn compare(&self, key: &K) -> Ordering

Compare self to key and return their ordering.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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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
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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
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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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
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<'a, T> Captures<'a> for T
where T: ?Sized,

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 2 bytes

Size for each variant:

  • Rust: 0 bytes
  • C: 1 byte
  • Cdecl: 1 byte
  • Stdcall: 1 byte
  • Fastcall: 1 byte
  • Vectorcall: 1 byte
  • Thiscall: 1 byte
  • Aapcs: 1 byte
  • Win64: 1 byte
  • SysV64: 1 byte
  • PtxKernel: 0 bytes
  • Msp430Interrupt: 0 bytes
  • X86Interrupt: 0 bytes
  • EfiApi: 0 bytes
  • AvrInterrupt: 0 bytes
  • AvrNonBlockingInterrupt: 0 bytes
  • CCmseNonSecureCall: 0 bytes
  • Wasm: 0 bytes
  • System: 1 byte
  • RustIntrinsic: 0 bytes
  • RustCall: 0 bytes
  • Unadjusted: 0 bytes
  • RustCold: 0 bytes
  • RiscvInterruptM: 0 bytes
  • RiscvInterruptS: 0 bytes