Struct HigherRankedAliasMatcher 

struct HigherRankedAliasMatcher<'a, Infcx: InferCtxtLike<Interner = I>, I: Interner> {
    infcx: &'a Infcx,
    region_constraints: Vec<RegionConstraint<I>>,
}

Fields

infcx: &'a Infcx

region_constraints: Vec<RegionConstraint<I>>

Trait Implementations

impl<'a, Infcx: InferCtxtLike<Interner = I>, I: Interner> TypeRelation<I> for HigherRankedAliasMatcher<'a, Infcx, I>

fn cx(&self) -> I

fn relate_ty_args( &mut self, a_ty: I::Ty, _b_ty: I::Ty, _ty_def_id: I::DefId, a_args: I::GenericArgs, b_args: I::GenericArgs, _mk: impl FnOnce(I::GenericArgs) -> I::Ty, ) -> RelateResult<I, I::Ty>

fn relate_with_variance<T: Relate<I>>( &mut self, _variance: Variance, _info: VarianceDiagInfo<I>, a: T, b: T, ) -> RelateResult<I, T>

Switch variance for the purpose of relating a and b.

fn tys(&mut self, a: I::Ty, b: I::Ty) -> RelateResult<I, I::Ty>

fn regions(&mut self, a: Region<I>, b: Region<I>) -> RelateResult<I, Region<I>>

fn consts(&mut self, a: I::Const, b: I::Const) -> RelateResult<I, I::Const>

fn binders<T>( &mut self, a: Binder<I, T>, b: Binder<I, T>, ) -> RelateResult<I, Binder<I, T>>

where T: Relate<I>,

fn relate<T: Relate<I>>(&mut self, a: T, b: T) -> RelateResult<I, T>

Generic relation routine suitable for most anything.

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: 32 bytes