Implement Default trait for OptionFuture (#2471)

This provides an easy way to create empty `OptionFuture`s.
rust-lang · Aug 5, 2021 · 62d5aa5 · 62d5aa5
1 parent 633a905
commit 62d5aa5
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/futures-util/src/future/option.rs b/futures-util/src/future/option.rs
@@ -31,6 +31,12 @@ pin_project! {
     }
 }
 
+impl<F> Default for OptionFuture<F> {
+    fn default() -> Self {
+        Self { inner: None }
+    }
+}
+
 impl<F: Future> Future for OptionFuture<F> {
     type Output = Option<F::Output>;