Trait GenerateResultFn

pub trait GenerateResultFn<K, V, E>:
    FnOnce(&K) -> Result<V, E>
    + Send
    + Any { }

A function that can be used to generate a result based on a key in a background thread.

Implementors

impl<K, V, E, T: FnOnce(&K) -> Result<V, E> + Send + Any> GenerateResultFn<K, V, E> for T