Struct SbrRuntime 

pub struct SbrRuntime<S: DowningStrategy> { /* private fields */ }

Runtime that pairs a strategy with a stability deadline.

Implementations

impl<S: DowningStrategy> SbrRuntime<S>

pub fn new(strategy: S, stable_after: Duration) -> Self

pub fn with_observer(self, observer: Arc<dyn QuorumObserver>) -> Self

Attach a QuorumObserver (FR-7b). Builder-style; consumes and returns self.

pub fn tick(&mut self, state: &MembershipState, now: Instant) -> SbrAction

One scheduling tick. Returns the action the leader should apply — typically nothing, sometimes a downing list.

pub fn is_stable(&self, now: Instant) -> bool

true once the partition has been observed for at least stable_after. Useful for telemetry.