Update src/liballoc/slice.rs

Co-Authored-By: Mazdak Farrokhzad <twingoow@gmail.com>

diff --git a/src/liballoc/slice.rs b/src/liballoc/slice.rs
index d475c628ff193a9b2232e60bfcf245c24bb806a8..848df2f9dcf90787ea80e5cc3a5803bef8a56355 100644 (file)
--- a/src/liballoc/slice.rs
+++ b/src/liballoc/slice.rs
@@ -646,7 +646,7 @@ fn concat(slice: &Self) -> Vec<T> {
 }
 
 #[unstable(feature = "slice_concat_ext", issue = "27747")]
-impl<T: Clone, V: Borrow<[T]>> Join<&'_ T> for [V] {
+impl<T: Clone, V: Borrow<[T]>> Join<&T> for [V] {
     type Output = Vec<T>;
 
     fn join(slice: &Self, sep: &T) -> Vec<T> {