Enum rustc_middle::ty::context::UserType[][src]

pub enum UserType<'tcx> {

A user-given type annotation attached to a constant. These arise from constants that are named via paths, like Foo::<A>::new and so forth.



The canonical type is the result of type_of(def_id) with the given substitutions applied.

Trait Implementations

impl<'tcx> Clone for UserType<'tcx>[src]

impl<'tcx> Copy for UserType<'tcx>[src]

impl<'tcx> Debug for UserType<'tcx>[src]

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

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

impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for UserType<'tcx>[src]

impl<'tcx, '__lifted> Lift<'__lifted> for UserType<'tcx>[src]

type Lifted = UserType<'__lifted>

impl<'tcx> PartialEq<UserType<'tcx>> for UserType<'tcx>[src]

impl<'tcx> StructuralPartialEq for UserType<'tcx>[src]

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

Auto Trait Implementations

impl<'tcx> !RefUnwindSafe for UserType<'tcx>

impl<'tcx> !Send for UserType<'tcx>

impl<'tcx> !Sync for UserType<'tcx>

impl<'tcx> Unpin for UserType<'tcx>

impl<'tcx> !UnwindSafe for UserType<'tcx>

Blanket Implementations

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

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

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<'a, T> Captures<'a> for T where
    T: ?Sized

impl<T> From<T> for T[src]

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

impl<T> MaybeResult<T> for T[src]

type Error = !

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

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> WithConstness for T[src]