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AggregatedMetricValue

saluki_core::observability::metrics

Enum AggregatedMetricValue 

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pub enum AggregatedMetricValue {
    Counter(f64),
    Gauge(f64),
    Histogram(AggregatedHistogram),
}
Expand description

Aggregated metric value.

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Counter(f64)

A counter.

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Gauge(f64)

A gauge.

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Histogram(AggregatedHistogram)

A histogram with fixed buckets.

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impl AggregatedMetricValue

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pub fn value(&self) -> f64

Returns the scalar value of the metric, if this is a counter or gauge.

Returns 0.0 for histograms.

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pub fn merge(&mut self, incoming: &AggregatedMetricValue)

Merges two aggregated metric values.

Counters are summed, gauges use last-write-wins (the incoming value is kept), histograms are merged per-bucket and by sum/count.

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impl Clone for AggregatedMetricValue

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fn clone(&self) -> AggregatedMetricValue

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 AggregatedMetricValue

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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
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> CloneToUninit for T
where T: Clone,

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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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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FromRef<T> for T
where T: Clone,

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fn from_ref(input: &T) -> T

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fn instrument(self, span: Span) -> Instrumented<Self>

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fn into(self) -> U

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const ALIGN: usize

The alignment of pointer.
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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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type Output = T

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fn clone_into(&self, target: &mut T)

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fn track_resources(self, token: ResourceGroupToken) -> Tracked<Self>

Instruments this type by attaching the given resource group token, returning a Tracked wrapper. Read more
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type Error = Infallible

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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