Move replace_with to its own feature flag

[rust.git] / src / libcore / cell.rs

diff --git a/src/libcore/cell.rs b/src/libcore/cell.rs
index 5da4a5de742eea4975349275abe71c4ac20ea401..dc9f4b88c206b1320d56a8c7fb44e13b5e6bebd2 100644 (file)
--- a/src/libcore/cell.rs
+++ b/src/libcore/cell.rs
@@ -616,7 +616,7 @@ pub fn replace(&self, t: T) -> T {
     /// assert_eq!(cell, RefCell::new(6));
     /// ```
     #[inline]
-    #[unstable(feature = "refcell_replace_swap", issue="43570")]
+    #[unstable(feature = "refcell_replace_with", issue="43570")]
     pub fn replace_with<F: FnOnce(&mut T) -> T>(&self, f: F) -> T {
         let mut_borrow = &mut *self.borrow_mut();
         let replacement = f(mut_borrow);