Struct OrderingPolicyObservation 

pub struct OrderingPolicyObservation {
    pub inversions_per_sec: f64,
    pub current_mode: OrderingMode,
    pub declared: Ordering,
    pub active_producers: usize,
    pub active_consumers: usize,
    pub since_last_change: Duration,
}

A snapshot of a stamped ring’s ordering-relevant state passed to an OrderingPolicy on every sidecar scan.

Fields

inversions_per_sec: f64

Inversions per second observed since the previous scan (delta of the shared inversion counter over the scan interval).

current_mode: OrderingMode

Live ordering mode.

declared: Ordering

The caller’s QoS declaration.

active_producers: usize

active_consumers: usize

since_last_change: Duration

Time since the last mode flip this sidecar issued.

Trait Implementations

impl Clone for OrderingPolicyObservation

fn clone(&self) -> OrderingPolicyObservation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OrderingPolicyObservation

impl Debug for OrderingPolicyObservation

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

Formats the value using the given formatter.