rustc_codegen_llvm::llvm_::ffi

Enum CallConv

Source 
#[repr(C)]
pub enum CallConv {

Show 18 variants    CCallConv = 0,
    FastCallConv = 8,
    ColdCallConv = 9,
    PreserveMost = 14,
    PreserveAll = 15,
    Tail = 18,
    X86StdcallCallConv = 64,
    X86FastcallCallConv = 65,
    ArmAapcsCallConv = 67,
    Msp430Intr = 69,
    X86_ThisCall = 70,
    PtxKernel = 71,
    X86_64_SysV = 78,
    X86_64_Win64 = 79,
    X86_VectorCall = 80,
    X86_Intr = 83,
    AvrNonBlockingInterrupt = 84,
    AvrInterrupt = 85,

}
Expand description

LLVM CallingConv::ID. Should we wrap this?

See https://github.com/llvm/llvm-project/blob/main/llvm/include/llvm/IR/CallingConv.h

Variants§

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CCallConv = 0

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FastCallConv = 8

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ColdCallConv = 9

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PreserveMost = 14

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PreserveAll = 15

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Tail = 18

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X86StdcallCallConv = 64

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X86FastcallCallConv = 65

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ArmAapcsCallConv = 67

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Msp430Intr = 69

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X86_ThisCall = 70

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PtxKernel = 71

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X86_64_SysV = 78

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X86_64_Win64 = 79

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X86_VectorCall = 80

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X86_Intr = 83

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AvrNonBlockingInterrupt = 84

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AvrInterrupt = 85

Trait Implementations§

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impl Clone for CallConv

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fn clone(&self) -> CallConv

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

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

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

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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 From<Conv> for CallConv

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fn from(conv: Conv) -> Self

Converts to this type from the input type.
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impl PartialEq for CallConv

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for CallConv

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impl StructuralPartialEq for CallConv

Auto Trait Implementations§

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> AnyEq for T
where T: Any + PartialEq,

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fn equals(&self, other: &(dyn Any + 'static)) -> bool

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fn as_any(&self) -> &(dyn Any + 'static)

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impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for T
where T: Copy,

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fn allocate_on(self, arena: &'tcx Arena<'tcx>) -> &'tcx mut T

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fn allocate_from_iter( arena: &'tcx Arena<'tcx>, iter: impl IntoIterator<Item = T>, ) -> &'tcx mut [T]

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impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for T
where T: Copy,

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fn allocate_on(self, arena: &'tcx Arena<'tcx>) -> &'tcx mut T

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fn allocate_from_iter( arena: &'tcx Arena<'tcx>, iter: impl IntoIterator<Item = T>, ) -> &'tcx mut [T]

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T, R> CollectAndApply<T, R> for T

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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<_>>()).

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type Output = R

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

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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: 4 bytes

Size for each variant:

  • CCallConv: 0 bytes
  • FastCallConv: 0 bytes
  • ColdCallConv: 0 bytes
  • PreserveMost: 0 bytes
  • PreserveAll: 0 bytes
  • Tail: 0 bytes
  • X86StdcallCallConv: 0 bytes
  • X86FastcallCallConv: 0 bytes
  • ArmAapcsCallConv: 0 bytes
  • Msp430Intr: 0 bytes
  • X86_ThisCall: 0 bytes
  • PtxKernel: 0 bytes
  • X86_64_SysV: 0 bytes
  • X86_64_Win64: 0 bytes
  • X86_VectorCall: 0 bytes
  • X86_Intr: 0 bytes
  • AvrNonBlockingInterrupt: 0 bytes
  • AvrInterrupt: 0 bytes