coverage: Prefer Iterator::copied

2024-06-16 15:51:00 +10:00
parent dca6b5eead
commit e5b43c33d8
1 changed files with 1 additions and 1 deletions
--- a/compiler/rustc_mir_transform/src/coverage/graph.rs
+++ b/compiler/rustc_mir_transform/src/coverage/graph.rs
@@ -216,7 +216,7 @@ impl graph::StartNode for CoverageGraph {
 impl graph::Successors for CoverageGraph {
    #[inline]
    fn successors(&self, node: Self::Node) -> impl Iterator<Item = Self::Node> {
-        self.successors[node].iter().cloned()
+        self.successors[node].iter().copied()
    }
 }