Struct RuntimeMetrics 

pub struct RuntimeMetrics { /* private fields */ }

Cloneable process-wide metrics handle. Its storage cardinality is fixed at construction.

Implementations

impl RuntimeMetrics

pub fn new() -> Self

pub fn observe_resource(&self, class: ResourceMetricClass, current: usize)

pub fn observe_buffer(&self, class: BufferMetricClass, current_bytes: usize)

pub fn task_started(&self, class: TaskClass)

pub fn task_finished(&self, class: TaskClass, reason: TaskTerminalReason)

pub fn record_wake(&self, metric: WakeMetric)

pub fn observe_readiness(&self, ready_size: usize, oldest_age: Duration)

pub fn record_fairness_yield(&self, level: FairnessLevel)

pub fn record_completion_anomaly(&self, anomaly: CompletionAnomaly)

pub fn observe_channel( &self, class: ChannelMetricClass, current_count: usize, current_bytes: usize, )

pub fn observe_executor( &self, class: ExecutorMetricClass, active: usize, queued: usize, )

pub fn record_watchdog(&self, metric: WatchdogMetric, stall: Duration)

pub fn record_stderr_fallback(&self, severity: TelemetrySeverity)

pub fn emit_stderr_fallback(&self, fallback: TelemetryFallback<'_>)

pub fn snapshot(&self) -> RuntimeMetricsSnapshot

Atomics make this snapshot race-safe but intentionally not transactional.

Trait Implementations

impl Clone for RuntimeMetrics

fn clone(&self) -> RuntimeMetrics

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RuntimeMetrics

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RuntimeMetrics

fn default() -> Self

Returns the “default value” for a type.