diff options
Diffstat (limited to 'library/core/src/num/uint_macros.rs')
| -rw-r--r-- | library/core/src/num/uint_macros.rs | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/library/core/src/num/uint_macros.rs b/library/core/src/num/uint_macros.rs index 932038a0b..114deeea3 100644 --- a/library/core/src/num/uint_macros.rs +++ b/library/core/src/num/uint_macros.rs @@ -1363,12 +1363,11 @@ macro_rules! uint_impl { /// /// Basic usage: /// - /// Please note that this example is shared between integer types. - /// Which explains why `i8` is used here. - /// /// ``` - /// assert_eq!(100i8.wrapping_neg(), -100); - /// assert_eq!((-128i8).wrapping_neg(), -128); + #[doc = concat!("assert_eq!(0_", stringify!($SelfT), ".wrapping_neg(), 0);")] + #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MAX.wrapping_neg(), 1);")] + #[doc = concat!("assert_eq!(13_", stringify!($SelfT), ".wrapping_neg(), (!13) + 1);")] + #[doc = concat!("assert_eq!(42_", stringify!($SelfT), ".wrapping_neg(), !(42 - 1));")] /// ``` #[stable(feature = "num_wrapping", since = "1.2.0")] #[rustc_const_stable(feature = "const_wrapping_math", since = "1.32.0")] |