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DomainObservation

crawlberg

Struct DomainObservation 

Source 
pub struct DomainObservation {
    pub tier: Tier,
    pub outcome: ObservedOutcome,
    pub timestamp: SystemTime,
}
Expand description

Single fetch outcome reported to DomainStatePort::observe. The backend turns these into its own state model (EWMA, rule-based, histogram, etc).

§Examples

let obs = DomainObservation::now(Tier::Http, ObservedOutcome::Success);
assert_eq!(obs.tier, Tier::Http);
assert_eq!(obs.outcome, ObservedOutcome::Success);

Fields§

§tier: Tier

The tier this observation came from.

§outcome: ObservedOutcome

What happened. The outcome enum is the load-bearing classification.

§timestamp: SystemTime

When the observation was made. Backends may use this for decay / time-windowing.

Implementations§

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impl DomainObservation

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pub fn now(tier: Tier, outcome: ObservedOutcome) -> Self

Construct an observation with timestamp = SystemTime::now().

Trait Implementations§

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impl Clone for DomainObservation

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fn clone(&self) -> DomainObservation

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for DomainObservation

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

Formats the value using the given formatter. Read more

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impl<T> Any for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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