message: Use native `to_degrees`/`to_radians`
diff: @@ -1285,16 +1285,12 @@ macro_rules! float_impl {
  #[inline]
  fn to_degrees(self) -> Self {
  - // NB: `f32` didn't stabilize this until 1.7
  - // <$T>::to_degrees(self)
  - self * (180. / ::core::$T::consts::PI)
  + <$T>::to_degrees(self)
  }
  #[inline]
  fn to_radians(self) -> Self {
  - // NB: `f32` didn't stabilize this until 1.7
  - // <$T>::to_radians(self)
  - self * (::core::$T::consts::PI / 180.)
  + <$T>::to_radians(self)
  }
  #[cfg(feature = "std")]
  