From c625b979aed9ad3c8380ea2239d9345d4cec695a Mon Sep 17 00:00:00 2001
From: Ashley Mannix <kodraus@hey.com>
Date: Sat, 16 Jan 2021 10:40:36 +1000
Subject: [PATCH] add tracking issue to cell_filter_map

---
 library/core/src/cell.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/core/src/cell.rs b/library/core/src/cell.rs
index c0a0e2f618f5d..fa0fbaa35c95c 100644
--- a/library/core/src/cell.rs
+++ b/library/core/src/cell.rs
@@ -1283,7 +1283,7 @@ impl<'b, T: ?Sized> Ref<'b, T> {
     /// let b2: Result<Ref<u32>, _> = Ref::filter_map(b1, |v| v.get(1));
     /// assert_eq!(*b2.unwrap(), 2);
     /// ```
-    #[unstable(feature = "cell_filter_map", reason = "recently added", issue = "none")]
+    #[unstable(feature = "cell_filter_map", reason = "recently added", issue = "81061")]
     #[inline]
     pub fn filter_map<U: ?Sized, F>(orig: Ref<'b, T>, f: F) -> Result<Ref<'b, U>, Self>
     where
@@ -1436,7 +1436,7 @@ impl<'b, T: ?Sized> RefMut<'b, T> {
     ///
     /// assert_eq!(*c.borrow(), vec![1, 4, 3]);
     /// ```
-    #[unstable(feature = "cell_filter_map", reason = "recently added", issue = "none")]
+    #[unstable(feature = "cell_filter_map", reason = "recently added", issue = "81061")]
     #[inline]
     pub fn filter_map<U: ?Sized, F>(orig: RefMut<'b, T>, f: F) -> Result<RefMut<'b, U>, Self>
     where