Impl From<std::borrow::Cow> for KeyName (#378)

metrics-rs · Jun 13, 2023 · 20d207f · 20d207f
1 parent a4b2fc1
commit 20d207f
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/metrics/src/key.rs b/metrics/src/key.rs
@@ -35,6 +35,12 @@ impl From<String> for KeyName {
         KeyName(SharedString::from(name))
     }
 }
+
+impl From<std::borrow::Cow<'static, str>> for KeyName {
+    fn from(name: std::borrow::Cow<'static, str>) -> Self {
+        KeyName(SharedString::from(name))
+    }
+}
 /// A metric identifier.
 ///
 /// A key represents both the name and labels of a metric.