Trait rustc_trait_selection::infer::canonical::ir::inherent::Clause

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pub trait Clause<I>:
    Copy
    + Debug
    + Hash
    + Eq
    + TypeFoldable<I>
    + UpcastFrom<I, Binder<I, ClauseKind<I>>>
    + UpcastFrom<I, TraitRef<I>>
    + UpcastFrom<I, Binder<I, TraitRef<I>>>
    + UpcastFrom<I, TraitPredicate<I>>
    + UpcastFrom<I, Binder<I, TraitPredicate<I>>>
    + UpcastFrom<I, ProjectionPredicate<I>>
    + UpcastFrom<I, Binder<I, ProjectionPredicate<I>>>
    + IntoKind<Kind = Binder<I, ClauseKind<I>>>
    + Elaboratable<I>
where I: Interner<Clause = Self>,
{ // Required method fn instantiate_supertrait( self, cx: I, trait_ref: Binder<I, TraitRef<I>>, ) -> Self; // Provided methods fn as_trait_clause(self) -> Option<Binder<I, TraitPredicate<I>>> { ... } fn as_projection_clause(self) -> Option<Binder<I, ProjectionPredicate<I>>> { ... } }

Required Methods§

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fn instantiate_supertrait( self, cx: I, trait_ref: Binder<I, TraitRef<I>>, ) -> Self

Performs a instantiation suitable for going from a poly-trait-ref to supertraits that must hold if that poly-trait-ref holds. This is slightly different from a normal instantiation in terms of what happens with bound regions.

Provided Methods§

Object Safety§

This trait is not object safe.

Implementations on Foreign Types§

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impl<'tcx> Clause<TyCtxt<'tcx>> for Clause<'tcx>

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fn instantiate_supertrait( self, tcx: TyCtxt<'tcx>, trait_ref: Binder<TyCtxt<'tcx>, TraitRef<TyCtxt<'tcx>>>, ) -> Clause<'tcx>

Implementors§