rustc_middle::ty::context

Struct CtxtInterners

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pub struct CtxtInterners<'tcx> {
Show 24 fields
    arena: &'tcx WorkerLocal<Arena<'tcx>>,
    type_: ShardedHashMap<InternedInSet<'tcx, WithCachedTypeInfo<TyKind<'tcx>>>, ()>,
    const_lists: ShardedHashMap<InternedInSet<'tcx, List<Const<'tcx>>>, ()>,
    args: ShardedHashMap<InternedInSet<'tcx, GenericArgs<'tcx>>, ()>,
    type_lists: ShardedHashMap<InternedInSet<'tcx, List<Ty<'tcx>>>, ()>,
    canonical_var_infos: ShardedHashMap<InternedInSet<'tcx, List<CanonicalVarInfo<'tcx>>>, ()>,
    region: ShardedHashMap<InternedInSet<'tcx, RegionKind<'tcx>>, ()>,
    poly_existential_predicates: ShardedHashMap<InternedInSet<'tcx, List<PolyExistentialPredicate<'tcx>>>, ()>,
    predicate: ShardedHashMap<InternedInSet<'tcx, WithCachedTypeInfo<Binder<'tcx, PredicateKind<'tcx>>>>, ()>,
    clauses: ShardedHashMap<InternedInSet<'tcx, ListWithCachedTypeInfo<Clause<'tcx>>>, ()>,
    projs: ShardedHashMap<InternedInSet<'tcx, List<ProjectionKind>>, ()>,
    place_elems: ShardedHashMap<InternedInSet<'tcx, List<PlaceElem<'tcx>>>, ()>,
    const_: ShardedHashMap<InternedInSet<'tcx, WithCachedTypeInfo<ConstKind<'tcx>>>, ()>,
    pat: ShardedHashMap<InternedInSet<'tcx, PatternKind<'tcx>>, ()>,
    const_allocation: ShardedHashMap<InternedInSet<'tcx, Allocation>, ()>,
    bound_variable_kinds: ShardedHashMap<InternedInSet<'tcx, List<BoundVariableKind>>, ()>,
    layout: ShardedHashMap<InternedInSet<'tcx, LayoutData<FieldIdx, VariantIdx>>, ()>,
    adt_def: ShardedHashMap<InternedInSet<'tcx, AdtDefData>, ()>,
    external_constraints: ShardedHashMap<InternedInSet<'tcx, ExternalConstraintsData<TyCtxt<'tcx>>>, ()>,
    predefined_opaques_in_body: ShardedHashMap<InternedInSet<'tcx, PredefinedOpaquesData<TyCtxt<'tcx>>>, ()>,
    fields: ShardedHashMap<InternedInSet<'tcx, List<FieldIdx>>, ()>,
    local_def_ids: ShardedHashMap<InternedInSet<'tcx, List<LocalDefId>>, ()>,
    captures: ShardedHashMap<InternedInSet<'tcx, List<&'tcx CapturedPlace<'tcx>>>, ()>,
    offset_of: ShardedHashMap<InternedInSet<'tcx, List<(VariantIdx, FieldIdx)>>, ()>,

}

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§arena: &'tcx WorkerLocal<Arena<'tcx>>

The arena that types, regions, etc. are allocated from.

§type_: ShardedHashMap<InternedInSet<'tcx, WithCachedTypeInfo<TyKind<'tcx>>>, ()>§const_lists: ShardedHashMap<InternedInSet<'tcx, List<Const<'tcx>>>, ()>§args: ShardedHashMap<InternedInSet<'tcx, GenericArgs<'tcx>>, ()>§type_lists: ShardedHashMap<InternedInSet<'tcx, List<Ty<'tcx>>>, ()>§canonical_var_infos: ShardedHashMap<InternedInSet<'tcx, List<CanonicalVarInfo<'tcx>>>, ()>§region: ShardedHashMap<InternedInSet<'tcx, RegionKind<'tcx>>, ()>§poly_existential_predicates: ShardedHashMap<InternedInSet<'tcx, List<PolyExistentialPredicate<'tcx>>>, ()>§predicate: ShardedHashMap<InternedInSet<'tcx, WithCachedTypeInfo<Binder<'tcx, PredicateKind<'tcx>>>>, ()>§clauses: ShardedHashMap<InternedInSet<'tcx, ListWithCachedTypeInfo<Clause<'tcx>>>, ()>§projs: ShardedHashMap<InternedInSet<'tcx, List<ProjectionKind>>, ()>§place_elems: ShardedHashMap<InternedInSet<'tcx, List<PlaceElem<'tcx>>>, ()>§const_: ShardedHashMap<InternedInSet<'tcx, WithCachedTypeInfo<ConstKind<'tcx>>>, ()>§pat: ShardedHashMap<InternedInSet<'tcx, PatternKind<'tcx>>, ()>§const_allocation: ShardedHashMap<InternedInSet<'tcx, Allocation>, ()>§bound_variable_kinds: ShardedHashMap<InternedInSet<'tcx, List<BoundVariableKind>>, ()>§layout: ShardedHashMap<InternedInSet<'tcx, LayoutData<FieldIdx, VariantIdx>>, ()>§adt_def: ShardedHashMap<InternedInSet<'tcx, AdtDefData>, ()>§external_constraints: ShardedHashMap<InternedInSet<'tcx, ExternalConstraintsData<TyCtxt<'tcx>>>, ()>§predefined_opaques_in_body: ShardedHashMap<InternedInSet<'tcx, PredefinedOpaquesData<TyCtxt<'tcx>>>, ()>§fields: ShardedHashMap<InternedInSet<'tcx, List<FieldIdx>>, ()>§local_def_ids: ShardedHashMap<InternedInSet<'tcx, List<LocalDefId>>, ()>§captures: ShardedHashMap<InternedInSet<'tcx, List<&'tcx CapturedPlace<'tcx>>>, ()>§offset_of: ShardedHashMap<InternedInSet<'tcx, List<(VariantIdx, FieldIdx)>>, ()>

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impl<'tcx> CtxtInterners<'tcx>

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fn new(arena: &'tcx WorkerLocal<Arena<'tcx>>) -> CtxtInterners<'tcx>

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fn intern_ty( &self, kind: TyKind<'tcx>, sess: &Session, untracked: &Untracked, ) -> Ty<'tcx>

Interns a type. (Use mk_* functions instead, where possible.)

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fn intern_const( &self, kind: ConstKind<'tcx>, sess: &Session, untracked: &Untracked, ) -> Const<'tcx>

Interns a const. (Use mk_* functions instead, where possible.)

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fn stable_hash<'a, T: HashStable<StableHashingContext<'a>>>( &self, flags: &FlagComputation, sess: &'a Session, untracked: &'a Untracked, val: &T, ) -> Fingerprint

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fn intern_predicate( &self, kind: Binder<'tcx, PredicateKind<'tcx>>, sess: &Session, untracked: &Untracked, ) -> Predicate<'tcx>

Interns a predicate. (Use mk_predicate instead, where possible.)

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fn intern_clauses(&self, clauses: &[Clause<'tcx>]) -> Clauses<'tcx>

Auto Trait Implementations§

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impl<'tcx> DynSend for CtxtInterners<'tcx>

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impl<'tcx> DynSync for CtxtInterners<'tcx>

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impl<'tcx> !Freeze for CtxtInterners<'tcx>

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impl<'tcx> !RefUnwindSafe for CtxtInterners<'tcx>

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impl<'tcx> !Send for CtxtInterners<'tcx>

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impl<'tcx> !Sync for CtxtInterners<'tcx>

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impl<'tcx> Unpin for CtxtInterners<'tcx>

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impl<'tcx> !UnwindSafe for CtxtInterners<'tcx>

Blanket Implementations§

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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impl<T> Filterable for T

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fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

Creates a filterable data provider with the given name for debugging. Read more
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fn from(t: T) -> T

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_query_param(self) -> P

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type Error = !

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fn from(_: Result<T, <T as MaybeResult<T>>::Error>) -> T

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn deref<'a>(ptr: usize) -> &'a T

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type Error = <U as TryFrom<T>>::Error

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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: 928 bytes