fix input parameter in Chars

wmstack · wmstack · commit 56d74c62ad78 · 2025-08-06T14:45:37.000+10:00
diff --git a/library/core/src/str/iter.rs b/library/core/src/str/iter.rs
@@ -136,7 +136,7 @@ impl<'a> DoubleEndedIterator for Chars<'a> {
 impl<'a> PeekableIterator for Chars<'a> {
     fn peek_with<T>(&mut self, func: impl for<'b> FnOnce(Option<&'b Self::Item>) -> T) -> T {
         let tmp = self.clone().next();
-        func(&tmp)
+        func(tmp.as_ref())
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -136,7 +136,7 @@ impl<'a> DoubleEndedIterator for Chars<'a> {`
`136`	`136`	`impl<'a> PeekableIterator for Chars<'a> {`
`137`	`137`	`fn peek_with<T>(&mut self, func: impl for<'b> FnOnce(Option<&'b Self::Item>) -> T) -> T {`
`138`	`138`	`let tmp = self.clone().next();`
`139`		`- func(&tmp)`
	`139`	`+ func(tmp.as_ref())`
`140`	`140`	`}`
`141`	`141`	`}`
`142`	`142`