Struct HistogramWithExemplars 

pub struct HistogramWithExemplars<S> { /* private fields */ }

Open Metrics Histogram to both measure distributions of discrete events. and track references to data outside of the metric set.

let histogram = HistogramWithExemplars::new(exponential_buckets(1.0, 2.0, 10));
histogram.observe(4.2, Some(vec![("user_id".to_string(), "42".to_string())]));

Implementations

impl<S> HistogramWithExemplars<S>

pub fn new(buckets: impl Iterator<Item = f64>) -> Self

pub fn observe(&self, v: f64, label_set: Option<S>)

Trait Implementations

impl<S> Clone for HistogramWithExemplars<S>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Encode> EncodeMetric for HistogramWithExemplars<S>

fn encode(&self, encoder: Encoder<'_, '_>) -> Result<(), Error>

fn metric_type(&self) -> MetricType