[][src]Enum rustc_middle::mir::NullOp

pub enum NullOp {
    SizeOf,
    Box,
}

Variants

SizeOf

Returns the size of a value of that type

Box

Creates a new uninitialized box for a value of that type

Trait Implementations

impl Clone for NullOp[src]

impl Copy for NullOp[src]

impl Debug for NullOp[src]

impl Decodable for NullOp[src]

impl Encodable for NullOp[src]

impl Eq for NullOp[src]

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

impl PartialEq<NullOp> for NullOp[src]

impl StructuralEq for NullOp[src]

impl StructuralPartialEq for NullOp[src]

Auto Trait Implementations

impl RefUnwindSafe for NullOp

impl Send for NullOp

impl Sync for NullOp

impl Unpin for NullOp

impl UnwindSafe for NullOp

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> Decodable for T where
    T: UseSpecializedDecodable
[src]

impl<Ctxt, T> DepNodeParams<Ctxt> for T where
    Ctxt: DepContext,
    T: HashStable<<Ctxt as DepContext>::StableHashingContext> + Debug
[src]

impl<T> Encodable for T where
    T: UseSpecializedEncodable + ?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]