Struct salvo_session::CookieStore

pub struct CookieStore;

A session store that serializes the entire session into a Cookie.

This is not recommended for most production deployments.

This implementation uses bincode to serialize the Session to decrease the size of the cookie. Note: There is a maximum of 4093 cookie bytes allowed per domain, so the cookie store is limited in capacity.

Note: Currently, the data in the cookie is only signed, but not encrypted. If the contained session data is sensitive and should not be read by a user, the cookie store is not an appropriate choice.

Expiry: SessionStore::destroy_session and SessionStore::clear_store are not meaningful for the CookieStore, and noop. Destroying a session must be done at the cookie setting level, which is outside of the scope of this crate.

Implementations

impl CookieStore

pub fn new() -> CookieStore

constructs a new CookieStore

Trait Implementations

impl Clone for CookieStore

fn clone(&self) -> CookieStore

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CookieStore

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl SessionStore for CookieStore

fn load_session<'life0, 'async_trait>(
    &'life0 self,
    cookie_value: String
) -> Pin<Box<dyn Future<Output = Result<Option<Session>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    CookieStore: 'async_trait,

Get a session from the storage backend.

fn store_session<'life0, 'async_trait>(
    &'life0 self,
    session: Session
) -> Pin<Box<dyn Future<Output = Result<Option<String>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    CookieStore: 'async_trait,

Store a session on the storage backend.

fn destroy_session<'life0, 'async_trait>(
    &'life0 self,
    _session: Session
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    CookieStore: 'async_trait,

Remove a session from the session store

fn clear_store<'life0, 'async_trait>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    CookieStore: 'async_trait,

Empties the entire store, destroying all sessions

impl Copy for CookieStore