Trait ToToken 

pub trait ToToken {
    type Token;

    // Required method
    fn to_token(&self) -> Option<Self::Token>;
}

Required Associated Types

type Token

Required Methods

fn to_token(&self) -> Option<Self::Token>

Implementors

impl ToToken for Constness

type Token = Const

impl ToToken for Defaultness

type Token = Default

impl ToToken for IsAsync

type Token = Async

impl ToToken for Movability

type Token = Static

impl ToToken for Mutability

type Token = Mut

impl ToToken for Unsafety

type Token = Unsafe