Trait carapax_session::store::SessionStore

pub trait SessionStore {
    fn get<O>(
        &self, 
        key: SessionKey
    ) -> Box<dyn Future<Item = Option<O>, Error = Error> + Send>
    where
        O: DeserializeOwned + Send + 'static;
    fn set<I>(
        &self, 
        key: SessionKey, 
        val: &I
    ) -> Box<dyn Future<Item = (), Error = Error> + Send>
    where
        I: Serialize;
    fn expire(
        &self, 
        key: SessionKey, 
        seconds: usize
    ) -> Box<dyn Future<Item = (), Error = Error> + Send>;
    fn del(
        &self, 
        key: SessionKey
    ) -> Box<dyn Future<Item = (), Error = Error> + Send>;
}

Methods for accessing a store

Required methods

fn get<O>(
    &self,
    key: SessionKey
) -> Box<dyn Future<Item = Option<O>, Error = Error> + Send> where
    O: DeserializeOwned + Send + 'static, 

Get value of key

If key not exists, None is returned

fn set<I>(
    &self,
    key: SessionKey,
    val: &I
) -> Box<dyn Future<Item = (), Error = Error> + Send> where
    I: Serialize, 

Set key to hold the given value

fn expire(
    &self,
    key: SessionKey,
    seconds: usize
) -> Box<dyn Future<Item = (), Error = Error> + Send>

Set a timeout on key

After the timeout has expired, the key will automatically be deleted

fn del(
    &self,
    key: SessionKey
) -> Box<dyn Future<Item = (), Error = Error> + Send>

Remove the specified key

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Implementors

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