Trait Inner

pub trait Inner:
    Clone
    + Eq
    + Hash
    + PartialEq { }

A valid inner type for a Functor.

Clone is required because most non-trivial Functor implementations will need to clone their inner type. Eq and Hash are required to allow for Functor implementations involving maps and sets. It was determined that Hash was a less burdensome requirement than Ord.

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<T: Clone + Eq + Hash + PartialEq> Inner for T