[−][src]Struct rustc_codegen_llvm::abi::ArgAbi

pub struct ArgAbi<'a, Ty> {
    pub layout: TyAndLayout<'a, Ty>,
    pub pad: Option<Reg>,
    pub mode: PassMode,
}

Information about how to pass an argument to, or return a value from, a function, under some ABI.

Fields

layout: TyAndLayout<'a, Ty>pad: Option<Reg>

Dummy argument, which is emitted before the real argument.

mode: PassMode

Trait Implementations

impl<'ll, 'tcx> ArgAbiExt<'ll, 'tcx> for ArgAbi<'tcx, Ty<'tcx>>[src]

pub fn memory_ty(&self, cx: &CodegenCx<'ll, 'tcx>) -> &'ll Type[src]

Gets the LLVM type for a place of the original Rust type of this argument/return, i.e., the result of type_of::type_of.

pub fn store(
    &self,
    bx: &mut Builder<'_, 'll, 'tcx>,
    val: &'ll Value,
    dst: PlaceRef<'tcx, &'ll Value>
)[src]

Stores a direct/indirect value described by this ArgAbi into a place for the original Rust type of this argument/return. Can be used for both storing formal arguments into Rust variables or results of call/invoke instructions into their destinations.

Auto Trait Implementations

impl<'a, Ty> RefUnwindSafe for ArgAbi<'a, Ty> where
    Ty: RefUnwindSafe, 

impl<'a, Ty> Send for ArgAbi<'a, Ty> where
    Ty: Send, 

impl<'a, Ty> Sync for ArgAbi<'a, Ty> where
    Ty: Sync, 

impl<'a, Ty> Unpin for ArgAbi<'a, Ty> where
    Ty: Unpin, 

impl<'a, Ty> UnwindSafe for ArgAbi<'a, Ty> where
    Ty: UnwindSafe, 

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.