fn path_applicable_imports(
db: &RootDatabase,
scope: &SemanticsScope<'_>,
current_crate: Crate,
path_candidate: &PathImportCandidate,
mod_path: impl Fn(ItemInNs) -> Option<ModPath> + Copy,
scope_filter: impl Fn(ItemInNs) -> bool + Copy,
) -> FxIndexSet<LocatedImport>