[−][src]Trait reign_router::middleware::session::SessionBackend

pub trait SessionBackend {
    fn persist_session<'a>(
        &'a self, 
        identifier: &'a str, 
        content: &'a [u8]
    ) -> Pin<Box<dyn Future<Output = bool> + Send + 'a>>;

    fn read_session<'a>(
        &'a self, 
        identifier: &'a str
    ) -> Pin<Box<dyn Future<Output = Option<Vec<u8>>> + Send + 'a>>;

    fn drop_session<'a>(
        &'a self, 
        identifier: &'a str
    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>>;
}

Required methods

fn persist_session<'a>(
    &'a self,
    identifier: &'a str,
    content: &'a [u8]
) -> Pin<Box<dyn Future<Output = bool> + Send + 'a>>

Persists a session, either creating a new session or updating an existing session.

fn read_session<'a>(
    &'a self,
    identifier: &'a str
) -> Pin<Box<dyn Future<Output = Option<Vec<u8>>> + Send + 'a>>

Retrieves a session from the underlying storage.

The returned future will resolve to an Option<Vec<u8>> on success, where a value of None indicates that the session is not available for use and a new session should be established.

fn drop_session<'a>(
    &'a self,
    identifier: &'a str
) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>>

Drops a session from the underlying storage.

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Implementors

impl SessionBackend for RedisBackend[src]

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