diff options
| -rw-r--r-- | src/libcore/num/mod.rs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/libcore/num/mod.rs b/src/libcore/num/mod.rs index 9007a5142c3..6f7a0884682 100644 --- a/src/libcore/num/mod.rs +++ b/src/libcore/num/mod.rs @@ -1224,11 +1224,10 @@ macro_rules! int_impl { /// /// # Examples /// - /// ```rust - /// # #![feature(core)] - /// use std::num::Int; + /// ``` + /// let x: i32 = 2; // or any other integer type /// - /// assert_eq!(2.pow(4), 16); + /// assert_eq!(x.pow(4), 16); /// ``` #[stable(feature = "rust1", since = "1.0.0")] #[inline] |