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impl Bounded for Wrapping<T>

This commit is contained in:
Yoan Lecoq 2017-04-29 07:51:04 +02:00
parent b2d957fe4b
commit 35a9bcba19
1 changed files with 6 additions and 0 deletions
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6
traits/src/bounds.rs
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@ -1,6 +1,7 @@
use std::{usize, u8, u16, u32, u64}; use std::{usize, u8, u16, u32, u64};
use std::{isize, i8, i16, i32, i64}; use std::{isize, i8, i16, i32, i64};
use std::{f32, f64}; use std::{f32, f64};
use std::num::Wrapping;
/// Numbers which have upper and lower bounds /// Numbers which have upper and lower bounds
pub trait Bounded { pub trait Bounded {
@ -35,6 +36,11 @@ bounded_impl!(i16, i16::MIN, i16::MAX);
bounded_impl!(i32, i32::MIN, i32::MAX); bounded_impl!(i32, i32::MIN, i32::MAX);
bounded_impl!(i64, i64::MIN, i64::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); bounded_impl!(f32, f32::MIN, f32::MAX);
macro_rules! for_each_tuple_ { macro_rules! for_each_tuple_ {