1 files changed, 14 insertions, 0 deletions

diff --git a/crates/ra_hir/src/source_binder.rs b/crates/ra_hir/src/source_binder.rs
index 85bd84469..551f44d4e 100644
--- a/crates/ra_hir/src/source_binder.rs
+++ b/crates/ra_hir/src/source_binder.rs
@@ -87,6 +87,20 @@ fn module_from_source(
     Ok(Some(Module::new(db, source_root_id, module_id)?))
 }
 
+pub fn function_from_position(
+    db: &impl HirDatabase,
+    position: FilePosition,
+) -> Cancelable<Option<Function>> {
+    let file = db.source_file(position.file_id);
+    let fn_def = if let Some(f) = find_node_at_offset::<ast::FnDef>(file.syntax(), position.offset)
+    {
+        f
+    } else {
+        return Ok(None);
+    };
+    function_from_source(db, position.file_id, fn_def)
+}
+
 pub fn function_from_source(
     db: &impl HirDatabase,
     file_id: FileId,