Trait CacheKey

pub trait CacheKey: 'static + Hash {
    type Target;
}

A key that is usable in a cache.

Cache keys are required to declare the type of values they reference. This is needed to implement type-level namespacing.

Required Associated Types

type Target

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