repo: micro-optimize add_head() to not instantiate indexed commit object

2023-05-20 08:25:41 +09:00 · 2023-05-20 08:25:41 +09:00 · 72271c0d1f
commit 72271c0d1f
parent 15fb8b95b0
1 changed files with 4 additions and 3 deletions
--- a/lib/src/repo.rs
+++ b/lib/src/repo.rs
@ -935,9 +935,10 @@ impl MutableRepo {
                |commit: &Commit| commit.id().clone(),
                |commit: &Commit| -> Vec<Commit> {
                    commit
-                        .parents()
-                        .into_iter()
-                        .filter(|parent| !self.index().has_id(parent.id()))
+                        .parent_ids()
+                        .iter()
+                        .filter(|id| !self.index().has_id(id))
+                        .map(|id| self.store().get_commit(id).unwrap())
                        .collect()
                },
            );