Trait detrojt::TyConst

pub trait TyConst<T: ?Sized + 'static>: Sized + 'static {
    fn get_data() -> Self;
}

This represents a mapping from a type T to some data of type Self (also referred to as D in other places).

You can implement this trait for your own datatype D to associate arbitrary data with types. The data can be retrieved using get_ty_const even if T is not statically known.

The ordering of type parameters here is needed to avoid problems due to orphan rules.

Required Methods

fn get_data() -> Self

Retrieve the data.

Implementors