Struct ReadinessGate 

pub struct ReadinessGate { /* private fields */ }

Aggregates multiple components into a single readiness latch.

The gate becomes “ready” once required components have called component_started().

Implementations

impl ReadinessGate

pub fn new(required: usize) -> Self

Create a new gate.

If required is 0, it is treated as 1.

pub fn with_on_ready( self, on_ready: Arc<dyn Fn() + Send + Sync + 'static>, ) -> Self

Install an on_ready callback invoked once when the gate becomes ready.

pub fn token(self: &Arc<Self>) -> ReadinessToken

Produce a token to be handed to a component/thread.

pub fn is_ready(&self) -> bool

Whether the gate is ready.