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impl One for Wrapping doesn't require Add

This commit is contained in:
Yoan Lecoq 2017-04-21 19:10:42 +02:00
parent 356a4ba5b5
commit 2172a9368b
1 changed files with 1 additions and 1 deletions
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2
traits/src/identities.rs
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@ -105,7 +105,7 @@ one_impl!(i64, 1i64);
one_impl!(f32, 1.0f32); one_impl!(f32, 1.0f32);
one_impl!(f64, 1.0f64); one_impl!(f64, 1.0f64);
impl<T: One> One for Wrapping<T> where Wrapping<T>: Add<Output=Wrapping<T>> + Mul<Output=Wrapping<T>> { impl<T: One> One for Wrapping<T> where Wrapping<T>: Mul<Output=Wrapping<T>> {
fn one() -> Self { fn one() -> Self {
Wrapping(T::one()) Wrapping(T::one())
} }