Trait One 

pub trait One {
    const ONE: Self;

    // Required method
    fn is_one(&self) -> bool;
}

Required Associated Constants

const ONE: Self

The one value for this type.

Required Methods

fn is_one(&self) -> bool

Whether the value is 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: Self = 1.0

fn is_one(&self) -> bool

impl One for f64

const ONE: Self = 1.0

fn is_one(&self) -> bool

impl One for u8

const ONE: Self = 1

fn is_one(&self) -> bool

impl One for u16

const ONE: Self = 1

fn is_one(&self) -> bool

impl One for u32

const ONE: Self = 1

fn is_one(&self) -> bool

impl One for u64

const ONE: Self = 1

fn is_one(&self) -> bool

impl One for u128

const ONE: Self = 1

fn is_one(&self) -> bool

impl One for usize

const ONE: Self = 1

fn is_one(&self) -> bool

Implementors