Trait AffinitySelector 

pub trait AffinitySelector<K, N> {
    // Required method
    fn select(&self, key: &K) -> N;
}

Pure, statically dispatched policy for a previously unseen affinity key.

Required Methods

fn select(&self, key: &K) -> N

Select the stable worker nonce for a key that has no binding yet.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<K, N, F> AffinitySelector<K, N> for F

where F: Fn(&K) -> N,