Struct CompositeObserver 

pub struct CompositeObserver { /* private fields */ }

Composite observer that dispatches to multiple backends.

Useful for sending telemetry to both local logs and external systems (e.g., Prometheus + structured logging).

Implementations

impl CompositeObserver

pub fn new(observers: Vec<Arc<dyn Observer>>) -> Self

Create a composite observer from a list of observer implementations.

pub fn add(&mut self, observer: Arc<dyn Observer>)

Add an observer to the composite.

Trait Implementations

impl Observer for CompositeObserver

fn record_event(&self, event: &ObserverEvent)

Record a discrete lifecycle event.

fn record_metric(&self, metric: &ObserverMetric)

Record a numeric metric sample.

fn flush(&self)

Flush any buffered telemetry data to the backend.

fn name(&self) -> &str

Return the human-readable name of this observer backend.

fn as_any(&self) -> &dyn Any

Downcast to Any for backend-specific operations.