Struct PriorityRequeueAccounting 

pub struct PriorityRequeueAccounting {
    pub requeue_count: u64,
    pub aged_promotions: u64,
    pub max_priority_age: u32,
}

Requeue and aging counters produced by priority-aware schedulers.

Fields

requeue_count: u64

Number of slots requeued due to contention or quota pressure.

aged_promotions: u64

Number of slots promoted because their priority age crossed policy.

max_priority_age: u32

Largest age observed for any queued priority slot.

Implementations

impl PriorityRequeueAccounting

pub fn drain_recommendation(self) -> PriorityDrainRecommendation

Return a structured drain recommendation for scheduler telemetry.

pub fn record_requeue(&mut self, age_ticks: u32)

Record one requeue event.

pub fn try_record_requeue(&mut self, age_ticks: u32) -> Result<(), BackendError>

Record one requeue event with exact overflow reporting.

Errors

Returns BackendError when the requeue counter would overflow.

pub fn record_aged_promotion(&mut self, age_ticks: u32)

Record one priority-aging promotion.

pub fn try_record_aged_promotion( &mut self, age_ticks: u32, ) -> Result<(), BackendError>

Record one priority-aging promotion with exact overflow reporting.

Errors

Returns BackendError when the aged-promotion counter would overflow.

Trait Implementations

impl Clone for PriorityRequeueAccounting

fn clone(&self) -> PriorityRequeueAccounting

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PriorityRequeueAccounting

impl Debug for PriorityRequeueAccounting

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

Formats the value using the given formatter.

impl Default for PriorityRequeueAccounting

fn default() -> PriorityRequeueAccounting

Returns the “default value” for a type.

impl Eq for PriorityRequeueAccounting

impl PartialEq for PriorityRequeueAccounting

fn eq(&self, other: &PriorityRequeueAccounting) -> 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 PriorityRequeueAccounting