Clippy

src/lib.rs

@@ -267,3 +267,15 @@ where
         std::task::Poll::Pending
     }
 }
+
+impl<K, V> Default for JoinMap<K, V> {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl<V> Default for JoinSet<V> {
+    fn default() -> Self {
+        Self::new()
+    }
+}