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scope_close

nmbrs_metrics::component

Function scope_close 

Source 
pub fn scope_close(
    component: &Arc<RwLock<Component>>,
    cadence_reporter: &CadenceReporter,
    interval: Duration,
)
Expand description

SRD-40b §11 / SRD-42 §“Component lifecycle: scope_close flush” — fused teardown helper. Captures a final delta from this component’s instruments, fires the cadence reporter’s scope_close (which marks the partial, ingests, and closes the path), and transitions the component to ComponentState::Stopped.

Only acts on Running components. Components that are Starting, Stopping, or already Stopped return without touching the reporter — calling scope_close twice on the same component is a no-op on the second call, matching SRD-40 § component lifecycle.

Components with no registered instruments still close the path so any in-flight prebuffer at that label set (e.g. ingests routed via a sibling layer) flushes through the cascade.