Struct rustc_middle::arena::Arena

source ·

pub struct Arena<'tcx> {Show 62 fields
    pub dropless: DroplessArena,
    layout: TypedArena<LayoutS<FieldIdx, VariantIdx>>,
    fn_abi: TypedArena<FnAbi<'tcx, Ty<'tcx>>>,
    adt_def: TypedArena<AdtDefData>,
    steal_thir: TypedArena<Steal<Thir<'tcx>>>,
    steal_mir: TypedArena<Steal<Body<'tcx>>>,
    mir: TypedArena<Body<'tcx>>,
    steal_promoted: TypedArena<Steal<IndexVec<Promoted, Body<'tcx>>>>,
    promoted: TypedArena<IndexVec<Promoted, Body<'tcx>>>,
    closure_debuginfo: TypedArena<IndexVec<FieldIdx, Symbol>>,
    typeck_results: TypedArena<TypeckResults<'tcx>>,
    borrowck_result: TypedArena<BorrowCheckResult<'tcx>>,
    resolver: TypedArena<Steal<(ResolverAstLowering, Lrc<Crate>)>>,
    output_filenames: TypedArena<Arc<OutputFilenames>>,
    crate_for_resolver: TypedArena<Steal<(Crate, AttrVec)>>,
    resolutions: TypedArena<ResolverGlobalCtxt>,
    unsafety_check_result: TypedArena<UnsafetyCheckResult>,
    code_region: TypedArena<CodeRegion>,
    const_allocs: TypedArena<Allocation>,
    region_scope_tree: TypedArena<ScopeTree>,
    mir_keys: TypedArena<DefIdSet>,
    dropck_outlives: TypedArena<Canonical<'tcx, QueryResponse<'tcx, DropckOutlivesResult<'tcx>>>>,
    normalize_projection_ty: TypedArena<Canonical<'tcx, QueryResponse<'tcx, NormalizationResult<'tcx>>>>,
    implied_outlives_bounds: TypedArena<Canonical<'tcx, QueryResponse<'tcx, Vec<OutlivesBound<'tcx>>>>>,
    dtorck_constraint: TypedArena<DropckConstraint<'tcx>>,
    candidate_step: TypedArena<CandidateStep<'tcx>>,
    autoderef_bad_ty: TypedArena<MethodAutoderefBadTy<'tcx>>,
    query_region_constraints: TypedArena<QueryRegionConstraints<'tcx>>,
    type_op_subtype: TypedArena<Canonical<'tcx, QueryResponse<'tcx, ()>>>,
    type_op_normalize_poly_fn_sig: TypedArena<Canonical<'tcx, QueryResponse<'tcx, PolyFnSig<'tcx>>>>,
    type_op_normalize_fn_sig: TypedArena<Canonical<'tcx, QueryResponse<'tcx, FnSig<'tcx>>>>,
    type_op_normalize_clause: TypedArena<Canonical<'tcx, QueryResponse<'tcx, Clause<'tcx>>>>,
    type_op_normalize_ty: TypedArena<Canonical<'tcx, QueryResponse<'tcx, Ty<'tcx>>>>,
    all_traits: TypedArena<Vec<DefId>>,
    effective_visibilities: TypedArena<EffectiveVisibilities>,
    foreign_module: TypedArena<ForeignModule>,
    foreign_modules: TypedArena<Vec<ForeignModule>>,
    upvars_mentioned: TypedArena<FxIndexMap<HirId, Upvar>>,
    object_safety_violations: TypedArena<ObjectSafetyViolation>,
    codegen_unit: TypedArena<CodegenUnit<'tcx>>,
    attribute: TypedArena<Attribute>,
    name_set: TypedArena<UnordSet<Symbol>>,
    ordered_name_set: TypedArena<FxIndexSet<Symbol>>,
    hir_id_set: TypedArena<HirIdSet>,
    tys: TypedArena<WithCachedTypeInfo<TyKind<'tcx>>>,
    predicates: TypedArena<WithCachedTypeInfo<PredicateKind<'tcx>>>,
    consts: TypedArena<ConstData<'tcx>>,
    asm_template: TypedArena<InlineAsmTemplatePiece>,
    used_trait_imports: TypedArena<UnordSet<LocalDefId>>,
    registered_tools: TypedArena<RegisteredTools>,
    is_late_bound_map: TypedArena<FxIndexSet<ItemLocalId>>,
    impl_source: TypedArena<ImplSource<'tcx, ()>>,
    dep_kind: TypedArena<DepKindStruct<'tcx>>,
    trait_impl_trait_tys: TypedArena<FxHashMap<DefId, EarlyBinder<Ty<'tcx>>>>,
    bit_set_u32: TypedArena<BitSet<u32>>,
    external_constraints: TypedArena<ExternalConstraintsData<'tcx>>,
    predefined_opaques_in_body: TypedArena<PredefinedOpaquesData<'tcx>>,
    doc_link_resolutions: TypedArena<DocLinkResMap>,
    closure_kind_origin: TypedArena<(Span, Place<'tcx>)>,
    stripped_cfg_items: TypedArena<StrippedCfgItem>,
    mod_child: TypedArena<ModChild>,
    features: TypedArena<Features>,
}

Fields§

§dropless: DroplessArena§layout: TypedArena<LayoutS<FieldIdx, VariantIdx>>§fn_abi: TypedArena<FnAbi<'tcx, Ty<'tcx>>>§adt_def: TypedArena<AdtDefData>§steal_thir: TypedArena<Steal<Thir<'tcx>>>§steal_mir: TypedArena<Steal<Body<'tcx>>>§mir: TypedArena<Body<'tcx>>§steal_promoted: TypedArena<Steal<IndexVec<Promoted, Body<'tcx>>>>§promoted: TypedArena<IndexVec<Promoted, Body<'tcx>>>§closure_debuginfo: TypedArena<IndexVec<FieldIdx, Symbol>>§typeck_results: TypedArena<TypeckResults<'tcx>>§borrowck_result: TypedArena<BorrowCheckResult<'tcx>>§resolver: TypedArena<Steal<(ResolverAstLowering, Lrc<Crate>)>>§output_filenames: TypedArena<Arc<OutputFilenames>>§crate_for_resolver: TypedArena<Steal<(Crate, AttrVec)>>§resolutions: TypedArena<ResolverGlobalCtxt>§unsafety_check_result: TypedArena<UnsafetyCheckResult>§code_region: TypedArena<CodeRegion>§const_allocs: TypedArena<Allocation>§region_scope_tree: TypedArena<ScopeTree>§mir_keys: TypedArena<DefIdSet>§dropck_outlives: TypedArena<Canonical<'tcx, QueryResponse<'tcx, DropckOutlivesResult<'tcx>>>>§normalize_projection_ty: TypedArena<Canonical<'tcx, QueryResponse<'tcx, NormalizationResult<'tcx>>>>§implied_outlives_bounds: TypedArena<Canonical<'tcx, QueryResponse<'tcx, Vec<OutlivesBound<'tcx>>>>>§dtorck_constraint: TypedArena<DropckConstraint<'tcx>>§candidate_step: TypedArena<CandidateStep<'tcx>>§autoderef_bad_ty: TypedArena<MethodAutoderefBadTy<'tcx>>§query_region_constraints: TypedArena<QueryRegionConstraints<'tcx>>§type_op_subtype: TypedArena<Canonical<'tcx, QueryResponse<'tcx, ()>>>§type_op_normalize_poly_fn_sig: TypedArena<Canonical<'tcx, QueryResponse<'tcx, PolyFnSig<'tcx>>>>§type_op_normalize_fn_sig: TypedArena<Canonical<'tcx, QueryResponse<'tcx, FnSig<'tcx>>>>§type_op_normalize_clause: TypedArena<Canonical<'tcx, QueryResponse<'tcx, Clause<'tcx>>>>§type_op_normalize_ty: TypedArena<Canonical<'tcx, QueryResponse<'tcx, Ty<'tcx>>>>§all_traits: TypedArena<Vec<DefId>>§effective_visibilities: TypedArena<EffectiveVisibilities>§foreign_module: TypedArena<ForeignModule>§foreign_modules: TypedArena<Vec<ForeignModule>>§upvars_mentioned: TypedArena<FxIndexMap<HirId, Upvar>>§object_safety_violations: TypedArena<ObjectSafetyViolation>§codegen_unit: TypedArena<CodegenUnit<'tcx>>§attribute: TypedArena<Attribute>§name_set: TypedArena<UnordSet<Symbol>>§ordered_name_set: TypedArena<FxIndexSet<Symbol>>§hir_id_set: TypedArena<HirIdSet>§tys: TypedArena<WithCachedTypeInfo<TyKind<'tcx>>>§predicates: TypedArena<WithCachedTypeInfo<PredicateKind<'tcx>>>§consts: TypedArena<ConstData<'tcx>>§asm_template: TypedArena<InlineAsmTemplatePiece>§used_trait_imports: TypedArena<UnordSet<LocalDefId>>§registered_tools: TypedArena<RegisteredTools>§is_late_bound_map: TypedArena<FxIndexSet<ItemLocalId>>§impl_source: TypedArena<ImplSource<'tcx, ()>>§dep_kind: TypedArena<DepKindStruct<'tcx>>§trait_impl_trait_tys: TypedArena<FxHashMap<DefId, EarlyBinder<Ty<'tcx>>>>§bit_set_u32: TypedArena<BitSet<u32>>§external_constraints: TypedArena<ExternalConstraintsData<'tcx>>§predefined_opaques_in_body: TypedArena<PredefinedOpaquesData<'tcx>>§doc_link_resolutions: TypedArena<DocLinkResMap>§closure_kind_origin: TypedArena<(Span, Place<'tcx>)>§stripped_cfg_items: TypedArena<StrippedCfgItem>§mod_child: TypedArena<ModChild>§features: TypedArena<Features>

Struct rustc_middle::arena::Arena

Fields§

Implementations§

impl<'tcx> Arena<'tcx>

pub fn alloc<T: ArenaAllocatable<'tcx, C>, C>(&self, value: T) -> &mut T

pub fn alloc_slice<T: Copy>(&self, value: &[T]) -> &mut [T]

pub fn alloc_from_iter<T: ArenaAllocatable<'tcx, C>, C>( &self, iter: impl IntoIterator<Item = T> ) -> &mut [T]

Trait Implementations§

impl<'tcx> Default for Arena<'tcx>

fn default() -> Arena<'tcx>

Auto Trait Implementations§

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

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

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

impl<'tcx> Unpin for Arena<'tcx>

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

Blanket Implementations§

impl<T> Aligned for T

const ALIGN: Alignment = _

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

impl<T, R> CollectAndApply<T, R> for T

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

type Output = R

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<P> IntoQueryParam<P> for P

fn into_query_param(self) -> P

impl<T> MaybeResult<T> for T

type Error = !

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

fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>

impl<'tcx, T> ToPredicate<'tcx, T> for T

fn to_predicate(self, _tcx: TyCtxt<'tcx>) -> T

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<Tcx, T> Value<Tcx> for Twhere Tcx: DepContext,

default fn from_cycle_error( tcx: Tcx, cycle: &[QueryInfo], _guar: ErrorGuaranteed ) -> T

Layout§