stream: fix StreamMap Default bound (#3093)

tokio-rs · Nov 3, 2020 · 06c7e73 · 06c7e73
1 parent 42de3bc
commit 06c7e73
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/tokio/src/stream/stream_map.rs b/tokio/src/stream/stream_map.rs
@@ -156,7 +156,7 @@ use std::task::{Context, Poll};
 ///     }
 /// }
 /// ```
-#[derive(Debug, Default)]
+#[derive(Debug)]
 pub struct StreamMap<K, V> {
     /// Streams stored in the map
     entries: Vec<(K, V)>,
@@ -513,6 +513,12 @@ where
     }
 }
 
+impl<K, V> Default for StreamMap<K, V> {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl<K, V> Stream for StreamMap<K, V>
 where
     K: Clone + Unpin,