Trait rustc_middle::ty::Interner

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pub trait Interner: Sized {

Show 42 associated items    type DefId: Clone + Debug + Hash + Ord;
    type AdtDef: Clone + Debug + Hash + Ord;
    type GenericArgs: Clone + DebugWithInfcx<Self> + Hash + Ord + IntoIterator<Item = Self::GenericArg>;
    type GenericArg: Clone + DebugWithInfcx<Self> + Hash + Ord;
    type Term: Clone + Debug + Hash + Ord;
    type Binder<T>;
    type TypeAndMut: Clone + Debug + Hash + Ord;
    type CanonicalVars: Clone + Debug + Hash + Eq;
    type Ty: Clone + DebugWithInfcx<Self> + Hash + Ord;
    type Tys: Clone + Debug + Hash + Ord + IntoIterator<Item = Self::Ty>;
    type AliasTy: Clone + DebugWithInfcx<Self> + Hash + Ord;
    type ParamTy: Clone + Debug + Hash + Ord;
    type BoundTy: Clone + Debug + Hash + Ord;
    type PlaceholderTy: Clone + Debug + Hash + Ord;
    type InferTy: Clone + DebugWithInfcx<Self> + Hash + Ord;
    type ErrorGuaranteed: Clone + Debug + Hash + Ord;
    type BoundExistentialPredicates: Clone + DebugWithInfcx<Self> + Hash + Ord;
    type PolyFnSig: Clone + DebugWithInfcx<Self> + Hash + Ord;
    type AllocId: Clone + Debug + Hash + Ord;
    type Const: Clone + DebugWithInfcx<Self> + Hash + Ord;
    type InferConst: Clone + DebugWithInfcx<Self> + Hash + Ord;
    type AliasConst: Clone + DebugWithInfcx<Self> + Hash + Ord;
    type PlaceholderConst: Clone + Debug + Hash + Ord;
    type ParamConst: Clone + Debug + Hash + Ord;
    type BoundConst: Clone + Debug + Hash + Ord;
    type ValueConst: Clone + Debug + Hash + Ord;
    type ExprConst: Clone + DebugWithInfcx<Self> + Hash + Ord;
    type Region: Clone + DebugWithInfcx<Self> + Hash + Ord;
    type EarlyBoundRegion: Clone + Debug + Hash + Ord;
    type BoundRegion: Clone + Debug + Hash + Ord;
    type FreeRegion: Clone + Debug + Hash + Ord;
    type InferRegion: Clone + DebugWithInfcx<Self> + Hash + Ord;
    type PlaceholderRegion: Clone + Debug + Hash + Ord;
    type Predicate: Clone + Debug + Hash + Eq;
    type TraitPredicate: Clone + Debug + Hash + Eq;
    type RegionOutlivesPredicate: Clone + Debug + Hash + Eq;
    type TypeOutlivesPredicate: Clone + Debug + Hash + Eq;
    type ProjectionPredicate: Clone + Debug + Hash + Eq;
    type SubtypePredicate: Clone + Debug + Hash + Eq;
    type CoercePredicate: Clone + Debug + Hash + Eq;
    type ClosureKind: Clone + Debug + Hash + Eq;

    // Required method
    fn ty_and_mut_to_parts(
        ty_and_mut: Self::TypeAndMut
    ) -> (Self::Ty, Mutability);

}

Required Associated Types§

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type DefId: Clone + Debug + Hash + Ord

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type AdtDef: Clone + Debug + Hash + Ord

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type GenericArgs: Clone + DebugWithInfcx<Self> + Hash + Ord + IntoIterator<Item = Self::GenericArg>

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type GenericArg: Clone + DebugWithInfcx<Self> + Hash + Ord

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type Term: Clone + Debug + Hash + Ord

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type Binder<T>

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type TypeAndMut: Clone + Debug + Hash + Ord

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type CanonicalVars: Clone + Debug + Hash + Eq

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type Ty: Clone + DebugWithInfcx<Self> + Hash + Ord

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type Tys: Clone + Debug + Hash + Ord + IntoIterator<Item = Self::Ty>

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type AliasTy: Clone + DebugWithInfcx<Self> + Hash + Ord

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type ParamTy: Clone + Debug + Hash + Ord

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type BoundTy: Clone + Debug + Hash + Ord

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type PlaceholderTy: Clone + Debug + Hash + Ord

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type InferTy: Clone + DebugWithInfcx<Self> + Hash + Ord

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type ErrorGuaranteed: Clone + Debug + Hash + Ord

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type BoundExistentialPredicates: Clone + DebugWithInfcx<Self> + Hash + Ord

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type PolyFnSig: Clone + DebugWithInfcx<Self> + Hash + Ord

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type AllocId: Clone + Debug + Hash + Ord

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type Const: Clone + DebugWithInfcx<Self> + Hash + Ord

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type InferConst: Clone + DebugWithInfcx<Self> + Hash + Ord

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type AliasConst: Clone + DebugWithInfcx<Self> + Hash + Ord

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type PlaceholderConst: Clone + Debug + Hash + Ord

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type ParamConst: Clone + Debug + Hash + Ord

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type BoundConst: Clone + Debug + Hash + Ord

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type ValueConst: Clone + Debug + Hash + Ord

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type ExprConst: Clone + DebugWithInfcx<Self> + Hash + Ord

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type Region: Clone + DebugWithInfcx<Self> + Hash + Ord

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type EarlyBoundRegion: Clone + Debug + Hash + Ord

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type BoundRegion: Clone + Debug + Hash + Ord

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type FreeRegion: Clone + Debug + Hash + Ord

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type InferRegion: Clone + DebugWithInfcx<Self> + Hash + Ord

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type PlaceholderRegion: Clone + Debug + Hash + Ord

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type Predicate: Clone + Debug + Hash + Eq

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type TraitPredicate: Clone + Debug + Hash + Eq

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type RegionOutlivesPredicate: Clone + Debug + Hash + Eq

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type TypeOutlivesPredicate: Clone + Debug + Hash + Eq

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type ProjectionPredicate: Clone + Debug + Hash + Eq

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type SubtypePredicate: Clone + Debug + Hash + Eq

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type CoercePredicate: Clone + Debug + Hash + Eq

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type ClosureKind: Clone + Debug + Hash + Eq

Required Methods§

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fn ty_and_mut_to_parts(ty_and_mut: Self::TypeAndMut) -> (Self::Ty, Mutability)

Object Safety§

This trait is not object safe.

Implementors§

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impl<'tcx> Interner for TyCtxt<'tcx>

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type DefId = DefId

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type AdtDef = AdtDef<'tcx>

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type GenericArgs = &'tcx List<GenericArg<'tcx>>

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type GenericArg = GenericArg<'tcx>

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type Term = Term<'tcx>

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type Binder<T> = Binder<'tcx, T>

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type TypeAndMut = TypeAndMut<'tcx>

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type CanonicalVars = &'tcx List<CanonicalVarInfo<'tcx>>

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type Ty = Ty<'tcx>

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type Tys = &'tcx List<Ty<'tcx>>

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type AliasTy = AliasTy<'tcx>

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type ParamTy = ParamTy

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type BoundTy = BoundTy

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type PlaceholderTy = Placeholder<BoundTy>

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type InferTy = InferTy

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type ErrorGuaranteed = ErrorGuaranteed

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type BoundExistentialPredicates = &'tcx List<Binder<'tcx, ExistentialPredicate<'tcx>>>

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type PolyFnSig = Binder<'tcx, FnSig<'tcx>>

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type AllocId = AllocId

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type Const = Const<'tcx>

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type InferConst = InferConst

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type AliasConst = UnevaluatedConst<'tcx>

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type PlaceholderConst = Placeholder<BoundVar>

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type ParamConst = ParamConst

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type BoundConst = BoundVar

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type ValueConst = ValTree<'tcx>

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type ExprConst = Expr<'tcx>

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type Region = Region<'tcx>

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type EarlyBoundRegion = EarlyBoundRegion

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type BoundRegion = BoundRegion

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type FreeRegion = FreeRegion

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type InferRegion = RegionVid

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type PlaceholderRegion = Placeholder<BoundRegion>

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type Predicate = Predicate<'tcx>

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type TraitPredicate = TraitPredicate<'tcx>

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type RegionOutlivesPredicate = OutlivesPredicate<Region<'tcx>, Region<'tcx>>

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type TypeOutlivesPredicate = OutlivesPredicate<Ty<'tcx>, Region<'tcx>>

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type ProjectionPredicate = ProjectionPredicate<'tcx>

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type SubtypePredicate = SubtypePredicate<'tcx>

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type CoercePredicate = CoercePredicate<'tcx>

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type ClosureKind = ClosureKind