Trait libsignal_protocol::SessionStore

pub trait SessionStore {
    // Required methods
    fn load_session<'life0, 'life1, 'async_trait>(
        &'life0 self,
        address: &'life1 ProtocolAddress,
    ) -> Pin<Box<dyn Future<Output = Result<Option<SessionRecord>>> + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn store_session<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 mut self,
        address: &'life1 ProtocolAddress,
        record: &'life2 SessionRecord,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
}

Interface for a Signal client instance to store a session associated with another particular separate Signal client instance.

This SessionRecord object between a pair of Signal clients is used to drive the state for the forward-secret message chain in the Double Ratchet protocol.

Required Methods

fn load_session<'life0, 'life1, 'async_trait>( &'life0 self, address: &'life1 ProtocolAddress, ) -> Pin<Box<dyn Future<Output = Result<Option<SessionRecord>>> + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Look up the session corresponding to address.

fn store_session<'life0, 'life1, 'life2, 'async_trait>( &'life0 mut self, address: &'life1 ProtocolAddress, record: &'life2 SessionRecord, ) -> Pin<Box<dyn Future<Output = Result<()>> + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Set the entry for address to the value of record.

Implementors

impl SessionStore for InMemSessionStore

impl SessionStore for InMemSignalProtocolStore