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Add doc comment for resolve_hir_path_qualifier

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This commit is contained in:
Hasan Ali 2020-05-16 20:40:58 +01:00
parent 001a86dc03
commit bb78d314e1
1 changed files with 13 additions and 0 deletions
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13
crates/ra_hir/src/semantics.rs
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@ -452,6 +452,19 @@ impl<'a, DB: HirDatabase> SemanticsScope<'a, DB> {
resolve_hir_path(self.db, &self.resolver, path) resolve_hir_path(self.db, &self.resolver, path)
} }
/// Resolves a path where we know it is a qualifier of another path.
///
/// For example, if we have:
/// ```
/// mod my {
/// pub mod foo {
/// struct Bar;
/// }
///
/// pub fn foo() {}
/// }
/// ```
/// then we know that `foo` in `my::foo::Bar` refers to the module, not the function.
pub fn resolve_hir_path_qualifier(&self, path: &Path) -> Option<PathResolution> { pub fn resolve_hir_path_qualifier(&self, path: &Path) -> Option<PathResolution> {
resolve_hir_path_qualifier(self.db, &self.resolver, path) resolve_hir_path_qualifier(self.db, &self.resolver, path)
} }