Struct rustc_lint::foreign_modules::ClashingExternDeclarations

struct ClashingExternDeclarations {
    seen_decls: FxHashMap<Symbol, OwnerId>,
}

Fields

seen_decls: FxHashMap<Symbol, OwnerId>

Map of function symbol name to the first-seen hir id for that symbol name.. If seen_decls contains an entry for key K, it means a symbol with name K has been seen by this lint and the symbol should be reported as a clashing declaration.

Implementations

impl ClashingExternDeclarations

pub(crate) fn new() -> Self

fn insert(&mut self, tcx: TyCtxt<'_>, fi: ForeignItemId) -> Option<OwnerId>

Insert a new foreign item into the seen set. If a symbol with the same name already exists for the item, return its HirId without updating the set.

fn check_foreign_item<'tcx>( &mut self, tcx: TyCtxt<'tcx>, this_fi: ForeignItemId )

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: 32 bytes