struct DefCollector<'a, 'b, 'tcx> {
    resolver: &'a mut Resolver<'b, 'tcx>,
    parent_def: LocalDefId,
    impl_trait_context: ImplTraitContext,
    expansion: LocalExpnId,
}
Expand description

Creates DefIds for nodes in the AST.

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§resolver: &'a mut Resolver<'b, 'tcx>§parent_def: LocalDefId§impl_trait_context: ImplTraitContext§expansion: LocalExpnId

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impl<'a, 'b, 'tcx> DefCollector<'a, 'b, 'tcx>

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fn create_def( &mut self, node_id: NodeId, data: DefPathData, span: Span ) -> LocalDefId

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fn with_parent<F: FnOnce(&mut Self)>(&mut self, parent_def: LocalDefId, f: F)

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fn with_impl_trait<F: FnOnce(&mut Self)>( &mut self, impl_trait_context: ImplTraitContext, f: F )

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fn collect_field(&mut self, field: &'a FieldDef, index: Option<usize>)

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fn visit_macro_invoc(&mut self, id: NodeId)

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impl<'a, 'b, 'tcx> Visitor<'a> for DefCollector<'a, 'b, 'tcx>

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fn visit_item(&mut self, i: &'a Item)

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fn visit_fn(&mut self, fn_kind: FnKind<'a>, span: Span, _: NodeId)

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fn visit_use_tree(&mut self, use_tree: &'a UseTree, id: NodeId, _nested: bool)

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fn visit_foreign_item(&mut self, foreign_item: &'a ForeignItem)

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

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fn visit_variant_data(&mut self, data: &'a VariantData)

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fn visit_generic_param(&mut self, param: &'a GenericParam)

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fn visit_assoc_item(&mut self, i: &'a AssocItem, ctxt: AssocCtxt)

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fn visit_pat(&mut self, pat: &'a Pat)

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fn visit_anon_const(&mut self, constant: &'a AnonConst)

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fn visit_expr(&mut self, expr: &'a Expr)

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fn visit_ty(&mut self, ty: &'a Ty)

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fn visit_stmt(&mut self, stmt: &'a Stmt)

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fn visit_arm(&mut self, arm: &'a Arm)

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fn visit_expr_field(&mut self, f: &'a ExprField)

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fn visit_pat_field(&mut self, fp: &'a PatField)

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fn visit_param(&mut self, p: &'a Param)

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fn visit_field_def(&mut self, field: &'a FieldDef)

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fn visit_crate(&mut self, krate: &'a Crate)

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fn visit_ident(&mut self, _ident: Ident)

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fn visit_local(&mut self, l: &'ast Local)

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fn visit_block(&mut self, b: &'ast Block)

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fn visit_method_receiver_expr(&mut self, ex: &'ast Expr)

This method is a hack to workaround unstable of stmt_expr_attributes. It can be removed once that feature is stabilized.
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fn visit_expr_post(&mut self, _ex: &'ast Expr)

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fn visit_generics(&mut self, g: &'ast Generics)

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fn visit_closure_binder(&mut self, b: &'ast ClosureBinder)

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fn visit_where_predicate(&mut self, p: &'ast WherePredicate)

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fn visit_trait_ref(&mut self, t: &'ast TraitRef)

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fn visit_param_bound(&mut self, bounds: &'ast GenericBound, _ctxt: BoundKind)

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fn visit_poly_trait_ref(&mut self, t: &'ast PolyTraitRef)

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fn visit_enum_def(&mut self, enum_definition: &'ast EnumDef)

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fn visit_variant_discr(&mut self, discr: &'ast AnonConst)

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

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fn visit_lifetime(&mut self, lifetime: &'ast Lifetime, _: LifetimeCtxt)

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fn visit_mac_call(&mut self, mac: &'ast MacCall)

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fn visit_mac_def(&mut self, _mac: &'ast MacroDef, _id: NodeId)

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fn visit_path(&mut self, path: &'ast Path, _id: NodeId)

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fn visit_path_segment(&mut self, path_segment: &'ast PathSegment)

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fn visit_generic_args(&mut self, generic_args: &'ast GenericArgs)

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fn visit_generic_arg(&mut self, generic_arg: &'ast GenericArg)

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fn visit_assoc_constraint(&mut self, constraint: &'ast AssocConstraint)

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fn visit_attribute(&mut self, attr: &'ast Attribute)

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fn visit_vis(&mut self, vis: &'ast Visibility)

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fn visit_fn_ret_ty(&mut self, ret_ty: &'ast FnRetTy)

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fn visit_fn_header(&mut self, _header: &'ast FnHeader)

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fn visit_inline_asm(&mut self, asm: &'ast InlineAsm)

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fn visit_format_args(&mut self, fmt: &'ast FormatArgs)

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fn visit_inline_asm_sym(&mut self, sym: &'ast InlineAsmSym)

Auto Trait Implementations§

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impl<'a, 'b, 'tcx> !RefUnwindSafe for DefCollector<'a, 'b, 'tcx>

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impl<'a, 'b, 'tcx> !Send for DefCollector<'a, 'b, 'tcx>

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impl<'a, 'b, 'tcx> !Sync for DefCollector<'a, 'b, 'tcx>

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impl<'a, 'b, 'tcx> Unpin for DefCollector<'a, 'b, 'tcx>

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impl<'a, 'b, 'tcx> !UnwindSafe for DefCollector<'a, 'b, 'tcx>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere 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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

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: 24 bytes