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PeakGaugeVec

iota_metrics::peak

Struct PeakGaugeVec 

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pub struct PeakGaugeVec { /* private fields */ }
Expand description

The highest value observed over the window per value of one label, exposed as <name>{<label>="..."}. A series stays after its window empties and then reports zero, so the label values must be a small fixed set.

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impl PeakGaugeVec

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pub fn register( name: &str, help: &str, label: &str, module: &str, registry: &Registry, level: MetricLevel, ) -> Self

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Panics if a metric of this name is already registered.

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pub fn with_label_values(&self, label_values: &[&str]) -> PeakGauge

The peak of label_values, created if needed. Its window is shared by all peaks of the same label values.

§Panics

Panics if label_values does not hold exactly one value.

Trait Implementations§

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impl Clone for PeakGaugeVec

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fn clone(&self) -> PeakGaugeVec

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 Collector for PeakGaugeVec

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fn desc(&self) -> Vec<&Desc>

Return descriptors for metrics.
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fn collect(&self) -> Vec<MetricFamily>

Collect metrics.

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