Trait One

pub trait One {
    const ONE: Self;
}

Provides the constant 1.

Required Associated Constants

const ONE: Self

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 One for f32

The constant 1.

const ONE: f32 = 1f32

impl One for f64

The constant 1.

const ONE: f64 = 1f64

impl One for i8

The constant 1.

Examples

See here.

const ONE: i8 = 1i8

impl One for i16

The constant 1.

Examples

See here.

const ONE: i16 = 1i16

impl One for i32

The constant 1.

Examples

See here.

const ONE: i32 = 1i32

impl One for i64

The constant 1.

Examples

See here.

const ONE: i64 = 1i64

impl One for i128

The constant 1.

Examples

See here.

const ONE: i128 = 1i128

impl One for isize

The constant 1.

Examples

See here.

const ONE: isize = 1isize

impl One for u8

The constant 1.

Examples

See here.

const ONE: u8 = 1u8

impl One for u16

The constant 1.

Examples

See here.

const ONE: u16 = 1u16

impl One for u32

The constant 1.

Examples

See here.

const ONE: u32 = 1u32

impl One for u64

The constant 1.

Examples

See here.

const ONE: u64 = 1u64

impl One for u128

The constant 1.

Examples

See here.

const ONE: u128 = 1u128

impl One for usize

The constant 1.

Examples

See here.

const ONE: usize = 1usize

impl One for NonZero<i8>

const ONE: NonZero<i8>

impl One for NonZero<i16>

const ONE: NonZero<i16>

impl One for NonZero<i32>

const ONE: NonZero<i32>

impl One for NonZero<i64>

const ONE: NonZero<i64>

impl One for NonZero<i128>

const ONE: NonZero<i128>

impl One for NonZero<isize>

const ONE: NonZero<isize>

impl One for NonZero<u8>

const ONE: NonZero<u8>

impl One for NonZero<u16>

const ONE: NonZero<u16>

impl One for NonZero<u32>

const ONE: NonZero<u32>

impl One for NonZero<u64>

const ONE: NonZero<u64>

impl One for NonZero<u128>

const ONE: NonZero<u128>

impl One for NonZero<usize>

const ONE: NonZero<usize>

Implementors

impl One for Integer

The constant 1.

const ONE: Integer

impl One for Natural

The constant 1.

const ONE: Natural

impl One for Rational

The constant 1.

const ONE: Rational