Trait rustc_type_ir::Interner

source ·

pub trait Interner: Sized {
Show 43 associated items
    type DefId: Copy + Debug + Hash + Ord;
    type AdtDef: Copy + Debug + Hash + Ord;
    type GenericArgs: Copy + DebugWithInfcx<Self> + Hash + Ord + IntoIterator<Item = Self::GenericArg>;
    type GenericArg: Copy + DebugWithInfcx<Self> + Hash + Ord;
    type Term: Copy + Debug + Hash + Ord;
    type Binder<T>;
    type CanonicalVars: Copy + Debug + Hash + Eq + IntoIterator<Item = CanonicalVarInfo<Self>>;
    type Ty: Copy + DebugWithInfcx<Self> + Hash + Ord + Into<Self::GenericArg> + IntoKind<Kind = TyKind<Self>>;
    type Tys: Copy + Debug + Hash + Ord + IntoIterator<Item = Self::Ty>;
    type AliasTy: Copy + DebugWithInfcx<Self> + Hash + Ord;
    type ParamTy: Copy + Debug + Hash + Ord;
    type BoundTy: Copy + Debug + Hash + Ord;
    type PlaceholderTy: Copy + Debug + Hash + Ord + PlaceholderLike;
    type ErrorGuaranteed: Copy + Debug + Hash + Ord;
    type BoundExistentialPredicates: Copy + DebugWithInfcx<Self> + Hash + Ord;
    type PolyFnSig: Copy + DebugWithInfcx<Self> + Hash + Ord;
    type AllocId: Copy + Debug + Hash + Ord;
    type Const: Copy + DebugWithInfcx<Self> + Hash + Ord + Into<Self::GenericArg> + IntoKind<Kind = ConstKind<Self>> + ConstTy<Self>;
    type AliasConst: Copy + DebugWithInfcx<Self> + Hash + Ord;
    type PlaceholderConst: Copy + Debug + Hash + Ord + PlaceholderLike;
    type ParamConst: Copy + Debug + Hash + Ord;
    type BoundConst: Copy + Debug + Hash + Ord;
    type ValueConst: Copy + Debug + Hash + Ord;
    type ExprConst: Copy + DebugWithInfcx<Self> + Hash + Ord;
    type Region: Copy + DebugWithInfcx<Self> + Hash + Ord + Into<Self::GenericArg> + IntoKind<Kind = RegionKind<Self>>;
    type EarlyParamRegion: Copy + Debug + Hash + Ord;
    type LateParamRegion: Copy + Debug + Hash + Ord;
    type BoundRegion: Copy + Debug + Hash + Ord;
    type InferRegion: Copy + DebugWithInfcx<Self> + Hash + Ord;
    type PlaceholderRegion: Copy + Debug + Hash + Ord + PlaceholderLike;
    type Predicate: Copy + Debug + Hash + Eq;
    type TraitPredicate: Copy + Debug + Hash + Eq;
    type RegionOutlivesPredicate: Copy + Debug + Hash + Eq;
    type TypeOutlivesPredicate: Copy + Debug + Hash + Eq;
    type ProjectionPredicate: Copy + Debug + Hash + Eq;
    type NormalizesTo: Copy + Debug + Hash + Eq;
    type SubtypePredicate: Copy + Debug + Hash + Eq;
    type CoercePredicate: Copy + Debug + Hash + Eq;
    type ClosureKind: Copy + Debug + Hash + Eq;

    // Required methods
    fn mk_canonical_var_infos(
        self,
        infos: &[CanonicalVarInfo<Self>]
    ) -> Self::CanonicalVars;
    fn mk_bound_ty(self, debruijn: DebruijnIndex, var: BoundVar) -> Self::Ty;
    fn mk_bound_region(
        self,
        debruijn: DebruijnIndex,
        var: BoundVar
    ) -> Self::Region;
    fn mk_bound_const(
        self,
        debruijn: DebruijnIndex,
        var: BoundVar,
        ty: Self::Ty
    ) -> Self::Const;
}