Struct rustc_middle::ty::subst::UserSubsts[][src]

pub struct UserSubsts<'tcx> {
    pub substs: SubstsRef<'tcx>,
    pub user_self_ty: Option<UserSelfTy<'tcx>>,

Stores the user-given substs to reach some fully qualified path (e.g., <T>::Item or <T as Trait>::Item).


substs: SubstsRef<'tcx>

The substitutions for the item as given by the user.

user_self_ty: Option<UserSelfTy<'tcx>>

The self type, in the case of a <T>::Item path (when applied to an inherent impl). See UserSelfTy below.

Trait Implementations

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

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

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

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

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

impl<'tcx> Eq for UserSubsts<'tcx>[src]

impl<'tcx> Hash for UserSubsts<'tcx>[src]

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

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

type Lifted = UserSubsts<'__lifted>

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

impl<'tcx> StructuralEq for UserSubsts<'tcx>[src]

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

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

Auto Trait Implementations

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

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

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

impl<'tcx> Unpin for UserSubsts<'tcx>

impl<'tcx> !UnwindSafe for UserSubsts<'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]