Enum EventLevel 

#[non_exhaustive]
pub enum EventLevel {
    WorkerHealth = 0,
    TaskLifecycle = 1,
    QueueConcurrency = 2,
    DistributedTracing = 3,
}

Granularity level for observable events.

Events at a lower level are implicitly included when a higher level is enabled. For example, a sink configured at TaskLifecycle receives both Level 0 (Worker Health) and Level 1 (Task Lifecycle) events.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

WorkerHealth = 0

Level 0: Worker start/stop/heartbeat events.

TaskLifecycle = 1

Level 1: Per-invocation lifecycle events (submitted, started, succeeded, failed).

QueueConcurrency = 2

Level 2: Queue depth, enqueue/dequeue, concurrency control metrics.

DistributedTracing = 3

Level 3: Full distributed tracing with context propagation.

Trait Implementations

impl Clone for EventLevel

fn clone(&self) -> EventLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventLevel

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

Formats the value using the given formatter.

impl Hash for EventLevel

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for EventLevel

fn cmp(&self, other: &EventLevel) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for EventLevel

fn eq(&self, other: &EventLevel) -> 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 PartialOrd for EventLevel

fn partial_cmp(&self, other: &EventLevel) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for EventLevel

impl Eq for EventLevel

impl StructuralPartialEq for EventLevel