Struct CrateResolver

pub(crate) struct CrateResolver<'genv, 'tcx> {
    genv: GlobalEnv<'genv, 'tcx>,
    specs: &'genv Specs,
    output: ResolverOutput,
    ribs: PerNS<Vec<Rib>>,
    crates: UnordMap<Symbol, DefId>,
    prelude: PerNS<Rib>,
    qualifiers: UnordMap<Symbol, FluxLocalDefId>,
    func_decls: UnordMap<Symbol, SpecFuncKind>,
    sort_decls: UnordMap<Symbol, SortDecl>,
    enum_variants: FxHashMap<DefId, EnumVariants>,
    err: Option<ErrorGuaranteed>,
    current_module: OwnerId,
}

Fields

genv: GlobalEnv<'genv, 'tcx>

specs: &'genv Specs

output: ResolverOutput

ribs: PerNS<Vec<Rib>>

crates: UnordMap<Symbol, DefId>

A mapping from the names of all imported crates plus the special crate keyword to their DefId

prelude: PerNS<Rib>

qualifiers: UnordMap<Symbol, FluxLocalDefId>

func_decls: UnordMap<Symbol, SpecFuncKind>

sort_decls: UnordMap<Symbol, SortDecl>

enum_variants: FxHashMap<DefId, EnumVariants>

err: Option<ErrorGuaranteed>

current_module: OwnerId

The most recent module we have visited. Used to check for visibility of other items from this module.

Implementations

impl<'genv, 'tcx> CrateResolver<'genv, 'tcx>

pub fn new(genv: GlobalEnv<'genv, 'tcx>, specs: &'genv Specs) -> Self

fn define_flux_global_items(&mut self)

fn define_items(&mut self, item_ids: impl IntoIterator<Item = &'tcx ItemId>)

fn define_foreign_items(&mut self, items: &[ForeignItemRef])

fn define_enum_variants(&mut self, enum_def: &EnumDef<'_>)

fn define_res_in(&mut self, name: Symbol, res: Res, ns: Namespace)

fn define_in_prelude(&mut self, name: Symbol, res: Res, ns: Namespace)

fn push_rib(&mut self, ns: Namespace, kind: RibKind)

fn pop_rib(&mut self, ns: Namespace)

fn define_generics(&mut self, def_id: MaybeExternId<OwnerId>)

fn resolve_flux_items(&mut self, parent: OwnerId)

fn resolve_trait( &mut self, owner_id: MaybeExternId<OwnerId>, ) -> Result<(), ErrorGuaranteed>

fn resolve_impl( &mut self, owner_id: MaybeExternId<OwnerId>, ) -> Result<(), ErrorGuaranteed>

fn resolve_type_alias( &mut self, owner_id: MaybeExternId<OwnerId>, ) -> Result<(), ErrorGuaranteed>

fn resolve_struct_def( &mut self, owner_id: MaybeExternId<OwnerId>, ) -> Result<(), ErrorGuaranteed>

fn resolve_enum_def( &mut self, owner_id: MaybeExternId<OwnerId>, ) -> Result<(), ErrorGuaranteed>

fn resolve_constant( &mut self, owner_id: MaybeExternId<OwnerId>, ) -> Result<(), ErrorGuaranteed>

fn resolve_fn_sig( &mut self, owner_id: MaybeExternId<OwnerId>, ) -> Result<(), ErrorGuaranteed>

fn resolve_qualifiers( &mut self, owner_id: OwnerId, quals: Option<&QualNames>, ) -> Result<(), ErrorGuaranteed>

fn resolve_reveals( &mut self, owner_id: OwnerId, reveals: Option<&RevealNames>, ) -> Result<(), ErrorGuaranteed>

fn resolve_path_with_ribs<S: Segment>( &mut self, segments: &[S], ns: Namespace, ) -> Option<PartialRes>

fn resolve_ident_with_ribs(&self, ident: Ident, ns: Namespace) -> Option<Res>

fn glob_imports( &self, path: &UsePath<'_>, ) -> impl Iterator<Item = &'tcx ModChild> + use<'tcx>

fn resolve_ident_in_module( &self, module: &Module, ident: Ident, ns: Namespace, ) -> Option<Res>

pub fn into_output(self) -> Result<ResolverOutput, ErrorGuaranteed>

Trait Implementations

impl<'tcx> Visitor<'tcx> for CrateResolver<'_, 'tcx>

type NestedFilter = All

Override this type to control which nested HIR are visited; see [NestedFilter] for details. If you override this type, you must also override nested_visit_map.

fn nested_visit_map(&mut self) -> Self::Map

If type NestedFilter is set to visit nested items, this method must also be overridden to provide a map to retrieve nested items.

fn visit_mod(&mut self, module: &'tcx Mod<'tcx>, _s: Span, hir_id: HirId)

fn visit_block(&mut self, block: &'tcx Block<'tcx>)

fn visit_item(&mut self, item: &'tcx Item<'tcx>)

Visits the top-level item and (optionally) nested items / impl items. See visit_nested_item for details.

fn visit_impl_item(&mut self, impl_item: &'tcx ImplItem<'tcx>)

fn visit_trait_item(&mut self, trait_item: &'tcx TraitItem<'tcx>)

type Map = <Self::NestedFilter as NestedFilter<'v>>::Map

type Result = ()

The result type of the visit_* methods. Can be either (), or ControlFlow<T>.

fn visit_nested_item(&mut self, id: ItemId) -> Self::Result

Invoked when a nested item is encountered. By default, when Self::NestedFilter is nested_filter::None, this method does nothing. You probably don’t want to override this method – instead, override [Self::NestedFilter] or use the “shallow” or “deep” visit patterns described at [rustc_hir::intravisit]. The only reason to override this method is if you want a nested pattern but cannot supply a [Map]; see nested_visit_map for advice.

fn visit_nested_trait_item(&mut self, id: TraitItemId) -> Self::Result

Like visit_nested_item(), but for trait items. See visit_nested_item() for advice on when to override this method.

fn visit_nested_impl_item(&mut self, id: ImplItemId) -> Self::Result

Like visit_nested_item(), but for impl items. See visit_nested_item() for advice on when to override this method.

fn visit_nested_foreign_item(&mut self, id: ForeignItemId) -> Self::Result

Like visit_nested_item(), but for foreign items. See visit_nested_item() for advice on when to override this method.

fn visit_nested_body(&mut self, id: BodyId) -> Self::Result

Invoked to visit the body of a function, method or closure. Like visit_nested_item, does nothing by default unless you override Self::NestedFilter.

fn visit_param(&mut self, param: &'v Param<'v>) -> Self::Result

fn visit_body(&mut self, b: &Body<'v>) -> Self::Result

fn visit_id(&mut self, _hir_id: HirId) -> Self::Result

fn visit_name(&mut self, _name: Symbol) -> Self::Result

fn visit_ident(&mut self, ident: Ident) -> Self::Result

fn visit_foreign_item(&mut self, i: &'v ForeignItem<'v>) -> Self::Result

fn visit_local(&mut self, l: &'v LetStmt<'v>) -> Self::Result

fn visit_stmt(&mut self, s: &'v Stmt<'v>) -> Self::Result

fn visit_arm(&mut self, a: &'v Arm<'v>) -> Self::Result

fn visit_pat(&mut self, p: &'v Pat<'v>) -> Self::Result

fn visit_pat_field(&mut self, f: &'v PatField<'v>) -> Self::Result

fn visit_pat_expr(&mut self, expr: &'v PatExpr<'v>) -> Self::Result

fn visit_anon_const(&mut self, c: &'v AnonConst) -> Self::Result

fn visit_inline_const(&mut self, c: &'v ConstBlock) -> Self::Result

fn visit_generic_arg(&mut self, generic_arg: &'v GenericArg<'v>) -> Self::Result

fn visit_ty(&mut self, t: &'v Ty<'v, AmbigArg>) -> Self::Result

All types are treated as ambiguous types for the purposes of hir visiting in order to ensure that visitors can handle infer vars without it being too error-prone.

fn visit_const_arg(&mut self, c: &'v ConstArg<'v, AmbigArg>) -> Self::Result

All consts are treated as ambiguous consts for the purposes of hir visiting in order to ensure that visitors can handle infer vars without it being too error-prone.

fn visit_infer( &mut self, inf_id: HirId, inf_span: Span, kind: InferKind<'v>, ) -> Self::Result

fn visit_lifetime(&mut self, lifetime: &'v Lifetime) -> Self::Result

fn visit_expr(&mut self, ex: &'v Expr<'v>) -> Self::Result

fn visit_expr_field(&mut self, field: &'v ExprField<'v>) -> Self::Result

fn visit_pattern_type_pattern(&mut self, _p: &'v Pat<'v>)

fn visit_generic_param(&mut self, p: &'v GenericParam<'v>) -> Self::Result

fn visit_const_param_default( &mut self, _param: HirId, ct: &'v ConstArg<'v>, ) -> Self::Result

fn visit_generics(&mut self, g: &'v Generics<'v>) -> Self::Result

fn visit_where_predicate( &mut self, predicate: &'v WherePredicate<'v>, ) -> Self::Result

fn visit_fn_ret_ty(&mut self, ret_ty: &'v FnRetTy<'v>) -> Self::Result

fn visit_fn_decl(&mut self, fd: &'v FnDecl<'v>) -> Self::Result

fn visit_fn( &mut self, fk: FnKind<'v>, fd: &'v FnDecl<'v>, b: BodyId, _: Span, id: LocalDefId, ) -> Self::Result

fn visit_use( &mut self, path: &'v Path<'v, SmallVec<[Res; 3]>>, hir_id: HirId, ) -> Self::Result

fn visit_trait_item_ref(&mut self, ii: &'v TraitItemRef) -> Self::Result

fn visit_foreign_item_ref(&mut self, ii: &'v ForeignItemRef) -> Self::Result

fn visit_impl_item_ref(&mut self, ii: &'v ImplItemRef) -> Self::Result

fn visit_trait_ref(&mut self, t: &'v TraitRef<'v>) -> Self::Result

fn visit_param_bound(&mut self, bounds: &'v GenericBound<'v>) -> Self::Result

fn visit_precise_capturing_arg( &mut self, arg: &'v PreciseCapturingArg<'v>, ) -> Self::Result

fn visit_poly_trait_ref(&mut self, t: &'v PolyTraitRef<'v>) -> Self::Result

fn visit_opaque_ty(&mut self, opaque: &'v OpaqueTy<'v>) -> Self::Result

fn visit_variant_data(&mut self, s: &'v VariantData<'v>) -> Self::Result

fn visit_field_def(&mut self, s: &'v FieldDef<'v>) -> Self::Result

fn visit_enum_def( &mut self, enum_definition: &'v EnumDef<'v>, item_id: HirId, ) -> Self::Result

fn visit_variant(&mut self, v: &'v Variant<'v>) -> Self::Result

fn visit_label(&mut self, label: &'v Label) -> Self::Result

fn visit_qpath( &mut self, qpath: &'v QPath<'v>, id: HirId, _span: Span, ) -> Self::Result

fn visit_path(&mut self, path: &Path<'v>, _id: HirId) -> Self::Result

fn visit_path_segment( &mut self, path_segment: &'v PathSegment<'v>, ) -> Self::Result

fn visit_generic_args( &mut self, generic_args: &'v GenericArgs<'v>, ) -> Self::Result

fn visit_assoc_item_constraint( &mut self, constraint: &'v AssocItemConstraint<'v>, ) -> Self::Result

fn visit_attribute(&mut self, _attr: &'v Attribute) -> Self::Result

fn visit_associated_item_kind( &mut self, kind: &'v AssocItemKind, ) -> Self::Result

fn visit_defaultness(&mut self, defaultness: &'v Defaultness) -> Self::Result

fn visit_inline_asm( &mut self, asm: &'v InlineAsm<'v>, id: HirId, ) -> Self::Result