Enum rustc_middle::mir::ReturnConstraint[][src]

pub enum ReturnConstraint {
    Normal,
    ClosureUpvar(HirId),
}

Variants

Normal
ClosureUpvar(HirId)

Trait Implementations

impl Clone for ReturnConstraint[src]

impl Copy for ReturnConstraint[src]

impl Debug for ReturnConstraint[src]

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

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

impl Eq for ReturnConstraint[src]

impl Hash for ReturnConstraint[src]

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

impl Ord for ReturnConstraint[src]

impl PartialEq<ReturnConstraint> for ReturnConstraint[src]

impl PartialOrd<ReturnConstraint> for ReturnConstraint[src]

impl StructuralEq for ReturnConstraint[src]

impl StructuralPartialEq for ReturnConstraint[src]

Auto Trait Implementations

impl RefUnwindSafe for ReturnConstraint

impl Send for ReturnConstraint

impl Sync for ReturnConstraint

impl Unpin for ReturnConstraint

impl UnwindSafe for ReturnConstraint

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<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]