core: Assign tracking issue for iter_rfold

bluss · bluss · commit 41a42263dffd · 2017-09-19T21:24:21.000+02:00
diff --git a/src/libcore/iter/traits.rs b/src/libcore/iter/traits.rs
@@ -452,7 +452,7 @@ pub trait DoubleEndedIterator: Iterator {
     /// assert_eq!(result, "(1 + (2 + (3 + (4 + (5 + 0)))))");
     /// ```
     #[inline]
-    #[unstable(feature = "iter_rfold", issue = "0")]
+    #[unstable(feature = "iter_rfold", issue = "44705")]
     fn rfold<B, F>(mut self, mut accum: B, mut f: F) -> B where
         Self: Sized, F: FnMut(B, Self::Item) -> B,
     {

Original file line number	Diff line number	Diff line change
`@@ -452,7 +452,7 @@ pub trait DoubleEndedIterator: Iterator {`
`452`	`452`	`/// assert_eq!(result, "(1 + (2 + (3 + (4 + (5 + 0)))))");`
`453`	`453`	/// ```
`454`	`454`	`#[inline]`
`455`		`- #[unstable(feature = "iter_rfold", issue = "0")]`
	`455`	`+ #[unstable(feature = "iter_rfold", issue = "44705")]`
`456`	`456`	`fn rfold<B, F>(mut self, mut accum: B, mut f: F) -> B where`
`457`	`457`	`Self: Sized, F: FnMut(B, Self::Item) -> B,`
`458`	`458`	`{`