[][src]Enum rustc_target::abi::call::PassMode

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

Variants

Ignore(IgnoreMode)

Ignore the argument (useful for empty structs and C-variadic args).

Direct(ArgAttributes)

Pass the argument directly.

Pair(ArgAttributesArgAttributes)

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(ArgAttributesOption<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.

Trait Implementations

impl Eq for PassMode[src]

impl Clone for PassMode[src]

impl PartialEq<PassMode> for PassMode[src]

impl Copy for PassMode[src]

impl Debug for PassMode[src]

Auto Trait Implementations

Blanket Implementations

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> From<T> for 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.

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

impl<E> SpecializationError for E[src]

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized
[src]