Trait One

pub trait One {
    // Required method
    fn one() -> Self;
}

Types with a neutral element for multiplication.

Required Methods

fn one() -> Self

The neutral element for the multiplicative monoid — typically called 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 One for f32

fn one() -> Self

impl One for f64

fn one() -> Self

Implementors