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.

Required Methods

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

Collects metrics.

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

Implementors

• impl Collect for CounterCollector type Metrics = Once<Metric>;
• impl Collect for GaugeCollector type Metrics = Once<Metric>;
• impl Collect for HistogramCollector type Metrics = Once<Metric>;
• impl Collect for ProcessMetricsCollector type Metrics = IntoIter<Metric>;
• impl Collect for SummaryCollector type Metrics = Once<Metric>;