Trait Empty 

pub trait Empty {
    const EMPTY: Self;

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

Required Associated Constants

const EMPTY: Self

Required Methods

fn is_empty(&self) -> bool

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl Empty for u8

const EMPTY: Self = 0

fn is_empty(&self) -> bool

impl Empty for u128

const EMPTY: Self = 0

fn is_empty(&self) -> bool

impl<T> Empty for Option<T>

const EMPTY: Self = None

fn is_empty(&self) -> bool

impl<T> Empty for Vec<T>

const EMPTY: Self

fn is_empty(&self) -> bool

Implementors

impl Empty for Id

const EMPTY: Self

impl<T: Empty> Empty for Players<T>

const EMPTY: Self

impl<T: Empty> Empty for Roles<T>

const EMPTY: Self

impl<T: Empty> Empty for Sides<T>

const EMPTY: Self

impl<X, T: Empty, const N: usize> Empty for Table<X, T, N>

const EMPTY: Self