usecrate::ActorId;/// Internal command sent over the broadcast channel to coordinate
/// shutdown between the supervisor, broker, and actor controllers.
#[allow(clippy::enum_variant_names)]#[derive(Debug, Clone, PartialEq, Eq)]pubenumCommand{/// Stop a single actor by ID.
StopActor(ActorId),/// Shut down all actors.
StopRuntime,/// Shut down the broker event loop.
StopBroker,}