Enum rustc_middle::ty::ImplSubject

pub enum ImplSubject<'tcx> {
    Trait(TraitRef<'tcx>),
    Inherent(Ty<'tcx>),
}

Variants

Trait(TraitRef<'tcx>)

Inherent(Ty<'tcx>)

Trait Implementations

impl<'tcx> Clone for ImplSubject<'tcx>

fn clone(&self) -> ImplSubject<'tcx>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'tcx> Debug for ImplSubject<'tcx>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'tcx> PartialEq<ImplSubject<'tcx>> for ImplSubject<'tcx>

fn eq(&self, other: &ImplSubject<'tcx>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'tcx> Relate<'tcx> for ImplSubject<'tcx>

fn relate<R: TypeRelation<'tcx>>( relation: &mut R, a: ImplSubject<'tcx>, b: ImplSubject<'tcx> ) -> RelateResult<'tcx, ImplSubject<'tcx>>

impl<'tcx> TypeFoldable<TyCtxt<'tcx>> for ImplSubject<'tcx>

fn try_fold_with<__F: FallibleTypeFolder<TyCtxt<'tcx>>>( self, __folder: &mut __F ) -> Result<Self, __F::Error>

The entry point for folding. To fold a value t with a folder f call: t.try_fold_with(f).

fn fold_with<F>(self, folder: &mut F) -> Selfwhere F: TypeFolder<I>,

A convenient alternative to try_fold_with for use with infallible folders. Do not override this method, to ensure coherence with try_fold_with.

impl<'tcx> TypeVisitable<TyCtxt<'tcx>> for ImplSubject<'tcx>

fn visit_with<__V: TypeVisitor<TyCtxt<'tcx>>>( &self, __visitor: &mut __V ) -> ControlFlow<__V::BreakTy>

The entry point for visiting. To visit a value t with a visitor v call: t.visit_with(v).

impl<'tcx> Copy for ImplSubject<'tcx>

impl<'tcx> Eq for ImplSubject<'tcx>

impl<'tcx> StructuralEq for ImplSubject<'tcx>

impl<'tcx> StructuralPartialEq for ImplSubject<'tcx>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes

Size for each variant:

• Trait: 16 bytes
• Inherent: 16 bytes