Mark extend() as unstable

async-rs · Nov 8, 2019 · ab2f64c · ab2f64c
1 parent fd088fe
commit ab2f64c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/stream/extend.rs b/src/stream/extend.rs
@@ -65,6 +65,8 @@ pub trait Extend<A> {
 /// #
 /// # })
 /// ```
+#[cfg(feature = "unstable")]
+#[cfg_attr(feature = "docs", doc(cfg(unstable)))]
 pub async fn extend<'a, C, A, T>(collection: &mut C, stream: T)
 where
     C: Extend<A>,