Trait KeyType 

pub trait KeyType:
    Clone
    + Comparable
    + Debug { }

A “type alias” for Keys which are stored in our map

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> KeyType for T

where T: Clone + Comparable + Debug,