Trait SessionRepository 

pub trait SessionRepository<Session>:
    Send
    + Sync
    + 'static {
    type GetError: Debug + Send + Sync + 'static;
    type SaveError: Debug + Send + Sync + 'static;
    type RemoveError: Debug + Send + Sync + 'static;

    // Required methods
    fn get(
        &self,
        destination: Endpoint,
    ) -> impl Future<Output = Result<Option<Session>, Self::GetError>> + Send + Sync;
    fn save(
        &self,
        destination: Endpoint,
        session: Session,
    ) -> impl Future<Output = Result<(), Self::SaveError>> + Send + Sync;
    fn remove(
        &self,
        destination: Endpoint,
    ) -> impl Future<Output = Result<(), Self::RemoveError>> + Send + Sync;
}

Persists per-destination crypto sessions so they survive across sends and, where the implementation is durable, across restarts.

Required Associated Types

type GetError: Debug + Send + Sync + 'static

Error returned when a session could not be read.

type SaveError: Debug + Send + Sync + 'static

Error returned when a session could not be persisted.

type RemoveError: Debug + Send + Sync + 'static

Error returned when a session could not be removed.

Required Methods

fn get( &self, destination: Endpoint, ) -> impl Future<Output = Result<Option<Session>, Self::GetError>> + Send + Sync

Load the session for the given destination, if one exists.

fn save( &self, destination: Endpoint, session: Session, ) -> impl Future<Output = Result<(), Self::SaveError>> + Send + Sync

Store (or overwrite) the session for the given destination.

fn remove( &self, destination: Endpoint, ) -> impl Future<Output = Result<(), Self::RemoveError>> + Send + Sync

Remove the session for the given destination, if one exists.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl SessionRepository<NoiseCryptoProviderState> for GenericSessionRepository

type GetError = String

type SaveError = String

type RemoveError = String

impl<Session> SessionRepository<Session> for JsSessionRepository

where Session: Serialize + DeserializeOwned + Send + Sync + 'static,

type GetError = String

type SaveError = String

type RemoveError = String

impl<Session> SessionRepository<Session> for InMemorySessionRepository<Session>

where Session: Clone + Send + Sync + 'static,

type GetError = ()

type SaveError = ()

type RemoveError = ()