Trait UniqueTypeId 

pub trait UniqueTypeId<T> {
    const TYPE_ID: TypeId<T>;

    // Required method
    fn id() -> TypeId<T>;
}

A trait for providing a type id number.

Required Associated Constants

const TYPE_ID: TypeId<T>

Required Methods

fn id() -> TypeId<T>

Returns the type id number.

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