Struct CasObservabilityConfig 

pub struct CasObservabilityConfig { /* private fields */ }

Observability settings shared by every execution of an executor.

Implementations

impl CasObservabilityConfig

pub fn report_only() -> Self

Creates a report-only observability configuration (lowest overhead).

Equivalent to the default.

Returns

A CasObservabilityConfig with report-only mode and no alerts.

pub fn event_stream() -> Self

Creates an event-stream observability configuration.

Returns

A CasObservabilityConfig that emits lifecycle events but no alerts.

pub fn event_stream_with_alert(thresholds: ContentionThresholds) -> Self

Creates an event-stream configuration with contention alerts.

Parameters

• thresholds: Thresholds used to detect hot contention for alerts.

Returns

A CasObservabilityConfig with event streaming and alert enabled.

pub fn mode(&self) -> CasObservabilityMode

Returns the selected observability mode.

Returns

The current CasObservabilityMode.

pub fn with_report_only(self) -> Self

Switches to report-only observability.

This disables lifecycle event streaming and clears contention thresholds.

Returns

Updated builder-style config (consumes self).

pub fn with_event_stream(self) -> Self

Switches to event-stream observability without alerts.

This enables lifecycle events and clears contention thresholds.

Returns

Updated builder-style config (consumes self).

pub fn with_event_stream_with_alert( self, thresholds: ContentionThresholds, ) -> Self

Switches to event-stream observability with contention alerts.

Parameters

• thresholds: Thresholds used to detect hot contention for alerts.

Returns

Updated builder-style config with alert mode enabled (consumes self).

pub fn without_contention_alerts(self) -> Self

Disables contention alerts while keeping lifecycle event streaming.

Returns

Updated builder-style config with event streaming and no alert thresholds.

pub fn listener_panic_policy(&self) -> ListenerPanicPolicy

Returns the listener panic policy.

Returns

Current ListenerPanicPolicy for event/alert hooks.

pub fn with_listener_panic_policy(self, policy: ListenerPanicPolicy) -> Self

Sets the listener panic policy.

Parameters

• policy: How to handle panics from registered hooks.

Returns

Updated builder-style config (consumes self).

pub fn contention_thresholds(&self) -> Option<ContentionThresholds>

Returns configured contention thresholds, when alerting is enabled.

Returns

Some(thresholds) if alert mode is active, otherwise None.

pub fn with_contention_thresholds( self, thresholds: ContentionThresholds, ) -> Self

Sets contention thresholds and enables alert-capable event streaming.

Parameters

• thresholds: Thresholds for classifying executions as hot contention.

Returns

Updated builder-style config with alert mode enabled (consumes self).

Trait Implementations

impl Clone for CasObservabilityConfig

fn clone(&self) -> CasObservabilityConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CasObservabilityConfig

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

Formats the value using the given formatter.

impl Default for CasObservabilityConfig

fn default() -> Self

Returns report-only observability (the default, lowest overhead mode).

Returns

Config with ReportOnly mode, propagate panics, and no contention thresholds.

impl PartialEq for CasObservabilityConfig

fn eq(&self, other: &CasObservabilityConfig) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CasObservabilityConfig