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Diffstat (limited to 'vendor/num-traits/src/ops/inv.rs')
-rw-r--r-- | vendor/num-traits/src/ops/inv.rs | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/vendor/num-traits/src/ops/inv.rs b/vendor/num-traits/src/ops/inv.rs deleted file mode 100644 index 7087d09..0000000 --- a/vendor/num-traits/src/ops/inv.rs +++ /dev/null @@ -1,47 +0,0 @@ -/// Unary operator for retrieving the multiplicative inverse, or reciprocal, of a value. -pub trait Inv { - /// The result after applying the operator. - type Output; - - /// Returns the multiplicative inverse of `self`. - /// - /// # Examples - /// - /// ``` - /// use std::f64::INFINITY; - /// use num_traits::Inv; - /// - /// assert_eq!(7.0.inv() * 7.0, 1.0); - /// assert_eq!((-0.0).inv(), -INFINITY); - /// ``` - fn inv(self) -> Self::Output; -} - -impl Inv for f32 { - type Output = f32; - #[inline] - fn inv(self) -> f32 { - 1.0 / self - } -} -impl Inv for f64 { - type Output = f64; - #[inline] - fn inv(self) -> f64 { - 1.0 / self - } -} -impl<'a> Inv for &'a f32 { - type Output = f32; - #[inline] - fn inv(self) -> f32 { - 1.0 / *self - } -} -impl<'a> Inv for &'a f64 { - type Output = f64; - #[inline] - fn inv(self) -> f64 { - 1.0 / *self - } -} |