Trait MapType 

pub trait MapType {
    type Map<T>;
}

Required Associated Types

type Map<T>

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.

Implementors

impl MapType for IsNothing

type Map<T> = ()

impl MapType for IsOptional

type Map<T> = Option<T>

impl MapType for IsPresent

type Map<T> = T

impl MapType for IsVoid

type Map<T> = θ