make clippy happy

apache · Sep 5, 2024 · 0c349c9 · 0c349c9
1 parent be5ff4b
commit 0c349c9
Showing 1 changed file with 1 addition and 9 deletions.
diff --git a/core/src/layers/metrics.rs b/core/src/layers/metrics.rs
@@ -69,19 +69,11 @@ use crate::*;
 /// let (recorder, exporter) = builder.build().expect("failed to build recorder/exporter");
 /// let recorder = builder.build_recorder().expect("failed to build recorder");
 /// ```
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, Default)]
 pub struct MetricsLayer {
  path_label_level: usize,
 }
 
-impl Default for MetricsLayer {
- fn default() -> Self {
- Self {
- path_label_level: 0,
- }
- }
-}
-
 impl MetricsLayer {
  /// Set the level of path label.
  ///