diff options
| -rw-r--r-- | library/std/src/f16.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/library/std/src/f16.rs b/library/std/src/f16.rs index bdbe3e21994..0af69dff05a 100644 --- a/library/std/src/f16.rs +++ b/library/std/src/f16.rs @@ -1321,12 +1321,14 @@ impl f16 { /// ``` /// #![feature(f16)] /// #![feature(float_erf)] + /// # #[cfg(reliable_f16_math)] { /// let x: f16 = 0.123; /// /// let one = x.erf() + x.erfc(); /// let abs_difference = (one - 1.0).abs(); /// /// assert!(abs_difference <= f16::EPSILON); + /// # } /// ``` #[rustc_allow_incoherent_impl] #[must_use = "method returns a new number and does not mutate the original value"] |