diff options
| -rw-r--r-- | src/libcore/option.rs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/libcore/option.rs b/src/libcore/option.rs index c75ecb059e8..eec4b149ddc 100644 --- a/src/libcore/option.rs +++ b/src/libcore/option.rs @@ -725,8 +725,6 @@ impl<T> Option<T> { /// # Examples /// /// ``` - /// #![feature(option_xor)] - /// /// let x = Some(2); /// let y: Option<u32> = None; /// assert_eq!(x.xor(y), Some(2)); @@ -744,7 +742,7 @@ impl<T> Option<T> { /// assert_eq!(x.xor(y), None); /// ``` #[inline] - #[unstable(feature = "option_xor", issue = "50512")] + #[stable(feature = "option_xor", since = "1.37.0")] pub fn xor(self, optb: Option<T>) -> Option<T> { match (self, optb) { (Some(a), None) => Some(a), |