Trait Key 

pub trait Key:
    Send
    + Sync
    + 'static
    + Hash
    + Eq { }

Key trait for the in-memory cache.

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: Send + Sync + 'static + Hash + Eq> Key for T