Struct carapax_session::Session

pub struct Session<S> { /* fields omitted */ }

Actual session available in context

Methods

impl<S> Session<S> where
    S: SessionStore, 

pub fn get<O>(
    &self,
    key: &str
) -> 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

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

Set key to hold the given value

pub fn expire(
    &self,
    key: &str,
    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

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

Remove the specified key

Trait Implementations

impl<S: Clone> Clone for Session<S>

fn clone(&self) -> Session<S>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.