impl Clone for Stack

2019-04-18 12:08:43 -07:00 · 2019-04-18 12:08:43 -07:00 · 27acbe600b
parent 5ec2979e83
commit 27acbe600b
1 changed files with 1 additions and 1 deletions
--- a/tower-util/src/layer/stack.rs
+++ b/tower-util/src/layer/stack.rs
@ -3,7 +3,7 @@ use tower_layer::Layer;
 /// Two middlewares chained together.
 ///
 /// This type is produced by `Layer::chain`.
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct Stack<Inner, Outer> {
    inner: Inner,
    outer: Outer,