Enum rustc_middle::mir::RetagKind[][src]

pub enum RetagKind {
    FnEntry,
    TwoPhase,
    Raw,
    Default,
}

Describes what kind of retag is to be performed.

Variants

FnEntry

The initial retag when entering a function.

TwoPhase

Retag preparing for a two-phase borrow.

Raw

Retagging raw pointers.

Default

A “normal” retag.

Trait Implementations

impl Clone for RetagKind[src]

impl Copy for RetagKind[src]

impl Debug for RetagKind[src]

impl<'tcx, __D: TyDecoder<'tcx>> Decodable<__D> for RetagKind[src]

impl<'tcx, __E: TyEncoder<'tcx>> Encodable<__E> for RetagKind[src]

impl Eq for RetagKind[src]

impl Hash for RetagKind[src]

impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for RetagKind[src]

impl<'tcx> Lift<'tcx> for RetagKind[src]

type Lifted = Self

impl PartialEq<RetagKind> for RetagKind[src]

impl StructuralEq for RetagKind[src]

impl StructuralPartialEq for RetagKind[src]

impl<'tcx> TypeFoldable<'tcx> for RetagKind[src]

Auto Trait Implementations

impl RefUnwindSafe for RetagKind

impl Send for RetagKind

impl Sync for RetagKind

impl Unpin for RetagKind

impl UnwindSafe for RetagKind

Blanket Implementations

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

impl<'tcx, T> ArenaAllocatable<'tcx, ()> for T where
    T: Copy
[src]

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

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

impl<'a, T> Captures<'a> 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> MaybeResult<T> for T[src]

type Error = !

impl<'tcx, T> Subst<'tcx> for T where
    T: TypeFoldable<'tcx>, 
[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.

impl<T> WithConstness for T[src]