message: impl Bounded for Wrapping<T>
diff: use std::{usize, u8, u16, u32, u64};
  use std::{isize, i8, i16, i32, i64};
  use std::{f32, f64};
  +use std::num::Wrapping;
  /// Numbers which have upper and lower bounds
  pub trait Bounded {
  @@ -35,6 +36,11 @@ bounded_impl!(i16, i16::MIN, i16::MAX);
  bounded_impl!(i32, i32::MIN, i32::MAX);
  bounded_impl!(i64, i64::MIN, i64::MAX);
  +impl<T: Bounded> Bounded for Wrapping<T> {
  + #[inline] fn min_value() -> Self { Wrapping(T::min_value()) }
  + #[inline] fn max_value() -> Self { Wrapping(T::max_value()) }
  +}
  +
  bounded_impl!(f32, f32::MIN, f32::MAX);
  macro_rules! for_each_tuple_ {
  