Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-def/src/item_tree.rs')
| -rw-r--r-- | crates/hir-def/src/item_tree.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/crates/hir-def/src/item_tree.rs b/crates/hir-def/src/item_tree.rs index 0f81bef500..173aa817b0 100644 --- a/crates/hir-def/src/item_tree.rs +++ b/crates/hir-def/src/item_tree.rs @@ -445,6 +445,13 @@ impl<N> ItemTreeId<N> { pub fn item_tree(self, db: &dyn DefDatabase) -> Arc<ItemTree> { self.tree.item_tree(db) } + + pub fn resolved<R>(self, db: &dyn DefDatabase, cb: impl FnOnce(&N) -> R) -> R + where + ItemTree: Index<FileItemTreeId<N>, Output = N>, + { + cb(&self.tree.item_tree(db)[self.value]) + } } impl<N> Copy for ItemTreeId<N> {} |