chore: add simple comment for get_enclosing_block

2022-12-22 23:30:51 +09:00 · 2022-12-22 23:30:51 +09:00 · 6145194b68
commit 6145194b68
parent a85e480dd1
1 changed files with 1 additions and 0 deletions
--- a/clippy_utils/src/lib.rs
+++ b/clippy_utils/src/lib.rs
@ -1304,6 +1304,7 @@ pub fn get_parent_expr_for_hir<'tcx>(cx: &LateContext<'tcx>, hir_id: hir::HirId)
    }
 }

+/// Gets the enclosing block, if any.
 pub fn get_enclosing_block<'tcx>(cx: &LateContext<'tcx>, hir_id: HirId) -> Option<&'tcx Block<'tcx>> {
    let map = &cx.tcx.hir();
    let enclosing_node = map