X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=library%2Fstd%2Fsrc%2Fsys_common%2Fwtf8.rs;h=7d66973bed6f58736e13f2923ad571f6b26388cf;hb=81799cd8fd841e23b52876ae5e22faeb3ad04eb5;hp=10ef6662115c1f300297b308ab832ccccc6b9b6d;hpb=b18b2d1bcd07ac90cbae0918f344e8e723fe7688;p=rust.git

diff --git a/library/std/src/sys_common/wtf8.rs b/library/std/src/sys_common/wtf8.rs
index 10ef6662115..7d66973bed6 100644
--- a/library/std/src/sys_common/wtf8.rs
+++ b/library/std/src/sys_common/wtf8.rs
@@ -25,7 +25,7 @@
 use crate::collections::TryReserveError;
 use crate::fmt;
 use crate::hash::{Hash, Hasher};
-use crate::iter::FromIterator;
+use crate::iter::{FromIterator, FusedIterator};
 use crate::mem;
 use crate::ops;
 use crate::rc::Rc;
@@ -899,6 +899,9 @@ fn size_hint(&self) -> (usize, Option<usize>) {
     }
 }
 
+#[stable(feature = "encode_wide_fused_iterator", since = "1.62.0")]
+impl FusedIterator for EncodeWide<'_> {}
+
 impl Hash for CodePoint {
     #[inline]
     fn hash<H: Hasher>(&self, state: &mut H) {