Struct rustc_codegen_llvm::abi::ArgAbi
source · pub struct ArgAbi<'a, Ty> {
pub layout: TyAndLayout<'a, Ty>,
pub mode: PassMode,
}
Expand description
Information about how to pass an argument to, or return a value from, a function, under some ABI.
Fields§
§layout: TyAndLayout<'a, Ty>
§mode: PassMode
Trait Implementations§
source§impl<'ll, 'tcx> ArgAbiExt<'ll, 'tcx> for ArgAbi<'tcx, Ty<'tcx>>
impl<'ll, 'tcx> ArgAbiExt<'ll, 'tcx> for ArgAbi<'tcx, Ty<'tcx>>
source§fn memory_ty(&self, cx: &CodegenCx<'ll, 'tcx>) -> &'ll Type
fn memory_ty(&self, cx: &CodegenCx<'ll, 'tcx>) -> &'ll Type
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
.
source§fn store(
&self,
bx: &mut Builder<'_, 'll, 'tcx>,
val: &'ll Value,
dst: PlaceRef<'tcx, &'ll Value>
)
fn store( &self, bx: &mut Builder<'_, 'll, 'tcx>, val: &'ll Value, dst: PlaceRef<'tcx, &'ll Value> )
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.
fn store_fn_arg( &self, bx: &mut Builder<'_, 'll, 'tcx>, idx: &mut usize, dst: PlaceRef<'tcx, &'ll Value> )
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§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. 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.