Trait Keyer 

pub trait Keyer:
    Clone
    + Send
    + Sync
    + 'static {
    // Required method
    fn cache_key<B>(&self, req: &Request<B>) -> String;
}

A trait for generating cache keys from HTTP requests.

Required Methods

fn cache_key<B>(&self, req: &Request<B>) -> String

Generate a cache key for the given request.

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 Keyer for DefaultKeyer

impl Keyer for QueryKeyer

impl<F> Keyer for CustomKeyer<F>

where F: Fn(&Request<()>) -> String + Clone + Send + Sync + 'static,