Struct rustc_middle::ty::ImplHeader[][src]

pub struct ImplHeader<'tcx> {
    pub impl_def_id: DefId,
    pub self_ty: Ty<'tcx>,
    pub trait_ref: Option<TraitRef<'tcx>>,
    pub predicates: Vec<Predicate<'tcx>>,
}

The “header” of an impl is everything outside the body: a Self type, a trait ref (in the case of a trait impl), and a set of predicates (from the bounds / where-clauses).

Fields

impl_def_id: DefIdself_ty: Ty<'tcx>trait_ref: Option<TraitRef<'tcx>>predicates: Vec<Predicate<'tcx>>

Trait Implementations

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

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

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

Auto Trait Implementations

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

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

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

impl<'tcx> Unpin for ImplHeader<'tcx>

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

Blanket Implementations

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