Crate const_identities[−][src]
Extends the traits from num_traits::identities
to use an associated constant.
Examples
#![feature(const_fn)] use const_identities::ConstZero; pub struct Newtype<T>(pub T); impl<T: ConstZero> Newtype<T> { pub const fn zero() -> Self { Newtype(T::ZERO) } } assert_eq!(Newtype::<i32>::zero().0, 0);
Traits
ConstOne |
The multiplicative identity element for |
ConstZero |
The additive identity element for |