Trait prometrics::Collect

pub trait Collect {
    type Metrics: Iterator<Item = Metric>;
    fn collect(&mut self) -> Option<Self::Metrics>;
}

This trait allows for collecting metrics.

Associated Types

type Metrics: Iterator<Item = Metric>

An iterator over collected metrics.

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Required methods

fn collect(&mut self) -> Option<Self::Metrics>

Collects metrics.

If there are no more metrics to collect, this method will return None.

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Implementors

impl Collect for CounterCollector

type Metrics = Once<Metric>

fn collect(&mut self) -> Option<Self::Metrics>

impl Collect for GaugeCollector

type Metrics = Once<Metric>

fn collect(&mut self) -> Option<Self::Metrics>

impl Collect for HistogramCollector

type Metrics = Once<Metric>

fn collect(&mut self) -> Option<Self::Metrics>

impl Collect for ProcessMetricsCollector

type Metrics = IntoIter<Metric>

fn collect(&mut self) -> Option<Self::Metrics>

impl Collect for SummaryCollector

type Metrics = Once<Metric>

fn collect(&mut self) -> Option<Self::Metrics>

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