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Added impls of `Wrapping…` for `i128` and `u128`

This commit is contained in:
Vincent Esche 2018-04-09 11:11:05 +02:00
parent 234706fb97
commit 5ee2570618
1 changed files with 12 additions and 0 deletions
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12
src/ops/wrapping.rs
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@ -32,12 +32,16 @@ wrapping_impl!(WrappingAdd, wrapping_add, u16);
wrapping_impl!(WrappingAdd, wrapping_add, u32); wrapping_impl!(WrappingAdd, wrapping_add, u32);
wrapping_impl!(WrappingAdd, wrapping_add, u64); wrapping_impl!(WrappingAdd, wrapping_add, u64);
wrapping_impl!(WrappingAdd, wrapping_add, usize); wrapping_impl!(WrappingAdd, wrapping_add, usize);
#[cfg(feature = "i128")]
wrapping_impl!(WrappingAdd, wrapping_add, u128);
wrapping_impl!(WrappingAdd, wrapping_add, i8); wrapping_impl!(WrappingAdd, wrapping_add, i8);
wrapping_impl!(WrappingAdd, wrapping_add, i16); wrapping_impl!(WrappingAdd, wrapping_add, i16);
wrapping_impl!(WrappingAdd, wrapping_add, i32); wrapping_impl!(WrappingAdd, wrapping_add, i32);
wrapping_impl!(WrappingAdd, wrapping_add, i64); wrapping_impl!(WrappingAdd, wrapping_add, i64);
wrapping_impl!(WrappingAdd, wrapping_add, isize); wrapping_impl!(WrappingAdd, wrapping_add, isize);
#[cfg(feature = "i128")]
wrapping_impl!(WrappingAdd, wrapping_add, i128);
/// Performs subtraction that wraps around on overflow. /// Performs subtraction that wraps around on overflow.
pub trait WrappingSub: Sized + Sub<Self, Output=Self> { pub trait WrappingSub: Sized + Sub<Self, Output=Self> {
@ -51,12 +55,16 @@ wrapping_impl!(WrappingSub, wrapping_sub, u16);
wrapping_impl!(WrappingSub, wrapping_sub, u32); wrapping_impl!(WrappingSub, wrapping_sub, u32);
wrapping_impl!(WrappingSub, wrapping_sub, u64); wrapping_impl!(WrappingSub, wrapping_sub, u64);
wrapping_impl!(WrappingSub, wrapping_sub, usize); wrapping_impl!(WrappingSub, wrapping_sub, usize);
#[cfg(feature = "i128")]
wrapping_impl!(WrappingSub, wrapping_sub, u128);
wrapping_impl!(WrappingSub, wrapping_sub, i8); wrapping_impl!(WrappingSub, wrapping_sub, i8);
wrapping_impl!(WrappingSub, wrapping_sub, i16); wrapping_impl!(WrappingSub, wrapping_sub, i16);
wrapping_impl!(WrappingSub, wrapping_sub, i32); wrapping_impl!(WrappingSub, wrapping_sub, i32);
wrapping_impl!(WrappingSub, wrapping_sub, i64); wrapping_impl!(WrappingSub, wrapping_sub, i64);
wrapping_impl!(WrappingSub, wrapping_sub, isize); wrapping_impl!(WrappingSub, wrapping_sub, isize);
#[cfg(feature = "i128")]
wrapping_impl!(WrappingSub, wrapping_sub, i128);
/// Performs multiplication that wraps around on overflow. /// Performs multiplication that wraps around on overflow.
pub trait WrappingMul: Sized + Mul<Self, Output=Self> { pub trait WrappingMul: Sized + Mul<Self, Output=Self> {
@ -70,12 +78,16 @@ wrapping_impl!(WrappingMul, wrapping_mul, u16);
wrapping_impl!(WrappingMul, wrapping_mul, u32); wrapping_impl!(WrappingMul, wrapping_mul, u32);
wrapping_impl!(WrappingMul, wrapping_mul, u64); wrapping_impl!(WrappingMul, wrapping_mul, u64);
wrapping_impl!(WrappingMul, wrapping_mul, usize); wrapping_impl!(WrappingMul, wrapping_mul, usize);
#[cfg(feature = "i128")]
wrapping_impl!(WrappingMul, wrapping_mul, u128);
wrapping_impl!(WrappingMul, wrapping_mul, i8); wrapping_impl!(WrappingMul, wrapping_mul, i8);
wrapping_impl!(WrappingMul, wrapping_mul, i16); wrapping_impl!(WrappingMul, wrapping_mul, i16);
wrapping_impl!(WrappingMul, wrapping_mul, i32); wrapping_impl!(WrappingMul, wrapping_mul, i32);
wrapping_impl!(WrappingMul, wrapping_mul, i64); wrapping_impl!(WrappingMul, wrapping_mul, i64);
wrapping_impl!(WrappingMul, wrapping_mul, isize); wrapping_impl!(WrappingMul, wrapping_mul, isize);
#[cfg(feature = "i128")]
wrapping_impl!(WrappingMul, wrapping_mul, i128);
// Well this is a bit funny, but all the more appropriate. // Well this is a bit funny, but all the more appropriate.
impl<T: WrappingAdd> WrappingAdd for Wrapping<T> where Wrapping<T>: Add<Output = Wrapping<T>> { impl<T: WrappingAdd> WrappingAdd for Wrapping<T> where Wrapping<T>: Add<Output = Wrapping<T>> {