Enum SessionsWatcherRequest

pub enum SessionsWatcherRequest {
    SessionUpdated {
        session_id: u64,
        session_info_delta: SessionInfoDelta,
        responder: SessionsWatcherSessionUpdatedResponder,
    },
    SessionRemoved {
        session_id: u64,
        responder: SessionsWatcherSessionRemovedResponder,
    },
}

SessionsWatcher watches the collection of published sessions.

Variants

SessionUpdated

Called by the registry service when a session is updated. On first connection, this will be called as many times as needed to communicate the state of the world.

SessionsWatcher must reply to acknowledge receipt of the session info delta. Delinquent watchers who do not reply will eventually be disconnected.

Fields

session_id: u64

session_info_delta: SessionInfoDelta

responder: SessionsWatcherSessionUpdatedResponder

SessionRemoved

Called by the registry service when a session is removed from the registered collection.

SessionsWatcher must reply to acknlowledge receipt of the session removal. Delinquent watchers who do not reply will eventually be disconnected.

Fields

session_id: u64

responder: SessionsWatcherSessionRemovedResponder

Implementations

impl SessionsWatcherRequest

pub fn into_session_updated( self, ) -> Option<(u64, SessionInfoDelta, SessionsWatcherSessionUpdatedResponder)>

pub fn into_session_removed( self, ) -> Option<(u64, SessionsWatcherSessionRemovedResponder)>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for SessionsWatcherRequest

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

Formats the value using the given formatter.