diff options
| -rw-r--r-- | library/core/src/num/nonzero.rs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/library/core/src/num/nonzero.rs b/library/core/src/num/nonzero.rs index 7708094e1fc..8f895c33a63 100644 --- a/library/core/src/num/nonzero.rs +++ b/library/core/src/num/nonzero.rs @@ -915,15 +915,13 @@ macro_rules! nonzero_unsigned_is_power_of_two { /// Basic usage: /// /// ``` - /// #![feature(nonzero_is_power_of_two)] - /// #[doc = concat!("let eight = std::num::", stringify!($Ty), "::new(8).unwrap();")] /// assert!(eight.is_power_of_two()); #[doc = concat!("let ten = std::num::", stringify!($Ty), "::new(10).unwrap();")] /// assert!(!ten.is_power_of_two()); /// ``` #[must_use] - #[unstable(feature = "nonzero_is_power_of_two", issue = "81106")] + #[stable(feature = "nonzero_is_power_of_two", since = "1.59.0")] #[inline] pub const fn is_power_of_two(self) -> bool { // LLVM 11 normalizes `unchecked_sub(x, 1) & x == 0` to the implementation seen here. |