Trait Store

pub trait Store<K, V>: Send
where
    K: Eq + Hash,
    V: Clone,
{
    type Error: Error;

    // Required methods
    fn get(
        &self,
        key: &K,
    ) -> impl Future<Output = Result<Option<V>, Self::Error>> + Send;
    fn set(
        &self,
        key: K,
        value: V,
    ) -> impl Future<Output = Result<(), Self::Error>> + Send;
    fn del(
        &self,
        key: &K,
    ) -> impl Future<Output = Result<(), Self::Error>> + Send;
    fn clear(&self) -> impl Future<Output = Result<(), Self::Error>> + Send;
}

Required Associated Types

type Error: Error

Required Methods

fn get( &self, key: &K, ) -> impl Future<Output = Result<Option<V>, Self::Error>> + Send

fn set( &self, key: K, value: V, ) -> impl Future<Output = Result<(), Self::Error>> + Send

fn del(&self, key: &K) -> impl Future<Output = Result<(), Self::Error>> + Send

fn clear(&self) -> impl Future<Output = Result<(), Self::Error>> + Send

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<K, V> Store<K, V> for MemoryStore<K, V>

where K: Debug + Eq + Hash + Send + Sync + 'static, V: Debug + Clone + Send + Sync + 'static,

type Error = Error