Trait ConstOne

pub trait ConstOne: One {
    const ONE: Self;
}

Defines an associated constant representing the multiplicative identity element for Self.

Required Associated Constants

const ONE: Self

The multiplicative identity element of Self, 1.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl ConstOne for f32

const ONE: f32 = 1f32

impl ConstOne for f64

const ONE: f64 = 1f64

impl ConstOne for i8

const ONE: i8 = 1i8

impl ConstOne for i16

const ONE: i16 = 1i16

impl ConstOne for i32

const ONE: i32 = 1i32

impl ConstOne for i64

const ONE: i64 = 1i64

impl ConstOne for i128

const ONE: i128 = 1i128

impl ConstOne for isize

const ONE: isize = 1isize

impl ConstOne for u8

const ONE: u8 = 1u8

impl ConstOne for u16

const ONE: u16 = 1u16

impl ConstOne for u32

const ONE: u32 = 1u32

impl ConstOne for u64

const ONE: u64 = 1u64

impl ConstOne for u128

const ONE: u128 = 1u128

impl ConstOne for usize

const ONE: usize = 1usize

impl<T> ConstOne for Wrapping<T>

where T: ConstOne, Wrapping<T>: Mul<Output = Wrapping<T>>,

const ONE: Wrapping<T> = _

Implementors