Struct RuntimeExecutionObservationScope 

pub struct RuntimeExecutionObservationScope { /* private fields */ }

Cloneable identity and recording capability for descendants of one plan execution. It deliberately has no seal authority.

Implementations

impl RuntimeExecutionObservationScope

pub const fn observation(&self) -> &RuntimeObservationHandle

Returns worker recording access.

pub const fn plan_execution_id(&self) -> &PlanExecutionId

Returns the plan invocation identity.

pub const fn plan_span_id(&self) -> RuntimeSpanId

Returns the parent span for task attempts.

pub fn for_metrics( observation: RuntimeObservationHandle, metrics: MetricsRecorder, ) -> Self

A scope on observation whose metrics go to metrics, for driving plan stages outside a plan-execution lifecycle.

pub const fn metrics(&self) -> &MetricsRecorder

Where this plan execution’s metrics are reduced.

pub fn with_metrics(self, metrics: MetricsRecorder) -> Self

Reports this plan execution’s metrics to metrics, and the trace session does not receive them. Use this for an execution whose metrics owner is bound separately.

pub fn record_source_read(&self, fact: SourceReadFact)

Folds one source-read fact into this plan execution’s exact totals.

pub fn record_source_read_row(&self, row: SourceReadRuntimeMetrics)

Offers one source-read detail row for this plan execution’s bounded retention.

pub fn metrics_checkpoint(&self) -> Option<QueryMetricsCheckpoint>

Returns one internally consistent view of this plan execution’s metrics.

Trait Implementations

impl Clone for RuntimeExecutionObservationScope

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeExecutionObservationScope

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

Formats the value using the given formatter.