Update src/stream/stream/max_by.rs

Co-Authored-By: Taiki Endo <te316e89@gmail.com>
5 years ago · a8d3d1483f
parent 006fc7e9de
commit a8d3d1483f
1 changed files with 0 additions and 1 deletions
--- a/src/stream/stream/max_by.rs
+++ b/src/stream/stream/max_by.rs
@ -31,7 +31,6 @@ impl<S, F, T> MaxByFuture<S, F, T> {
 impl<S, F> Future for MaxByFuture<S, F, S::Item>
 where
    S: Stream,
-    S::Item: Copy,
    F: FnMut(&S::Item, &S::Item) -> Ordering,
 {
    type Output = Option<S::Item>;