Trait One 

pub trait One {
    const ONE: Self;
}

A trait for numeric types which have a one. This trait is implemented on all primitive numeric types.

Required Associated Constants

const ONE: Self

The instance of this type representing one.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl One for f32

const ONE: f32 = 1.0

impl One for f64

const ONE: f64 = 1.0

impl One for i8

const ONE: i8 = 1

impl One for i16

const ONE: i16 = 1

impl One for i32

const ONE: i32 = 1

impl One for i64

const ONE: i64 = 1

impl One for i128

const ONE: i128 = 1

impl One for isize

const ONE: isize = 1

impl One for u8

const ONE: u8 = 1

impl One for u16

const ONE: u16 = 1

impl One for u32

const ONE: u32 = 1

impl One for u64

const ONE: u64 = 1

impl One for u128

const ONE: u128 = 1

impl One for usize

const ONE: usize = 1

Implementors