[−][src]Enum rustc_codegen_llvm::abi::PassMode

pub enum PassMode {
    Ignore,
    Direct(ArgAttributes),
    Pair(ArgAttributes, ArgAttributes),
    Cast(CastTarget),
    Indirect(ArgAttributes, Option<ArgAttributes>),
}

Variants

Ignore

Ignore the argument.

Direct(ArgAttributes)

Pass the argument directly.

Pair(ArgAttributes, ArgAttributes)

Pass a pair's elements directly in two arguments.

Cast(CastTarget)

Pass the argument after casting it, to either a single uniform or a pair of registers.

Indirect(ArgAttributes, Option<ArgAttributes>)

Pass the argument indirectly via a hidden pointer. The second value, if any, is for the extra data (vtable or length) which indicates that it refers to an unsized rvalue.

Auto Trait Implementations

impl RefUnwindSafe for PassMode

impl Send for PassMode

impl Sync for PassMode

impl Unpin for PassMode

impl UnwindSafe for PassMode

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> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

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.