struct ItemCollector<'tcx> {
    crate_collector: bool,
    tcx: TyCtxt<'tcx>,
    submodules: Vec<OwnerId>,
    items: Vec<ItemId>,
    trait_items: Vec<TraitItemId>,
    impl_items: Vec<ImplItemId>,
    foreign_items: Vec<ForeignItemId>,
    body_owners: Vec<LocalDefId>,
}

Fields§

§crate_collector: bool§tcx: TyCtxt<'tcx>§submodules: Vec<OwnerId>§items: Vec<ItemId>§trait_items: Vec<TraitItemId>§impl_items: Vec<ImplItemId>§foreign_items: Vec<ForeignItemId>§body_owners: Vec<LocalDefId>

Implementations§

source§

impl<'tcx> ItemCollector<'tcx>

source

fn new(tcx: TyCtxt<'tcx>, crate_collector: bool) -> ItemCollector<'tcx>

Trait Implementations§

source§

impl<'hir> Visitor<'hir> for ItemCollector<'hir>

§

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. Read more
source§

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.
source§

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

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

fn visit_foreign_item(&mut self, item: &'hir ForeignItem<'hir>)

source§

fn visit_anon_const(&mut self, c: &'hir AnonConst)

source§

fn visit_expr(&mut self, ex: &'hir Expr<'hir>)

source§

fn visit_trait_item(&mut self, item: &'hir TraitItem<'hir>)

source§

fn visit_impl_item(&mut self, item: &'hir ImplItem<'hir>)

§

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

source§

fn visit_nested_item(&mut self, id: ItemId)

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 on itemlikevisit::ItemLikeVisitor. 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.
source§

fn visit_nested_trait_item(&mut self, id: TraitItemId)

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

fn visit_nested_impl_item(&mut self, id: ImplItemId)

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

fn visit_nested_foreign_item(&mut self, id: ForeignItemId)

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

fn visit_nested_body(&mut self, id: BodyId)

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

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

source§

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

source§

fn visit_id(&mut self, _hir_id: HirId)

source§

fn visit_name(&mut self, _name: Symbol)

source§

fn visit_ident(&mut self, ident: Ident)

source§

fn visit_mod(&mut self, m: &'v Mod<'v>, _s: Span, n: HirId)

source§

fn visit_local(&mut self, l: &'v Local<'v>)

source§

fn visit_block(&mut self, b: &'v Block<'v>)

source§

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

source§

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

source§

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

source§

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

source§

fn visit_array_length(&mut self, len: &'v ArrayLen)

source§

fn visit_let_expr(&mut self, lex: &'v Let<'v>)

source§

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

source§

fn visit_ty(&mut self, t: &'v Ty<'v>)

source§

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

source§

fn visit_const_param_default(&mut self, _param: HirId, ct: &'v AnonConst)

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

fn visit_trait_item_ref(&mut self, ii: &'v TraitItemRef)

source§

fn visit_foreign_item_ref(&mut self, ii: &'v ForeignItemRef)

source§

fn visit_impl_item_ref(&mut self, ii: &'v ImplItemRef)

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

fn visit_label(&mut self, label: &'v Label)

source§

fn visit_infer(&mut self, inf: &'v InferArg)

source§

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

source§

fn visit_lifetime(&mut self, lifetime: &'v Lifetime)

source§

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

source§

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

source§

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

source§

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

source§

fn visit_assoc_type_binding(&mut self, type_binding: &'v TypeBinding<'v>)

source§

fn visit_attribute(&mut self, _attr: &'v Attribute)

source§

fn visit_associated_item_kind(&mut self, kind: &'v AssocItemKind)

source§

fn visit_defaultness(&mut self, defaultness: &'v Defaultness)

source§

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

Auto Trait Implementations§

§

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

§

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

§

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

§

impl<'tcx> Unpin for ItemCollector<'tcx>

§

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

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

const: unstable · source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, R> InternIteratorElement<T, R> for T

§

type Output = R

source§

fn intern_with<I, F>(iter: I, f: F) -> <T as InternIteratorElement<T, R>>::Outputwhere
I: Iterator<Item = T>,
F: FnOnce(&[T]) -> R,

source§

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

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> MaybeResult<T> for T

§

type Error = !

source§

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

source§

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

source§

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

source§

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

source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.
source§

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

§

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

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.
source§

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

source§

default fn from_cycle_error(tcx: Tcx, _: &[QueryInfo<D>]) -> T

Layout§

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: 160 bytes