Struct HistogramDuration 

pub struct HistogramDuration { /* private fields */ }

A histogram that records Duration values, optionally tracking in memory for heartbeating.

Implementations

impl HistogramDuration

pub fn new( inner: Arc<dyn MetricAttributable<Box<dyn HistogramDurationBase>> + Send + Sync>, ) -> Self

Create a new duration histogram from an attributable metric source.

pub fn new_with_in_memory( primary: Arc<dyn MetricAttributable<Box<dyn HistogramDurationBase>> + Send + Sync>, in_memory: HeartbeatMetricType, ) -> Self

Create a new duration histogram with an additional in-memory tracker for heartbeat reporting.

pub fn record(&self, value: Duration, attributes: &MetricAttributes)

Record a duration value with the given attributes.

pub fn update_attributes(&mut self, new_attributes: MetricAttributes)

Replace the attributes on the primary metric.

Trait Implementations

impl Clone for HistogramDuration

fn clone(&self) -> HistogramDuration

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl HistogramDurationBase for HistogramDuration

fn records(&self, value: Duration)

Record a duration observation.

impl MetricAttributable<HistogramDuration> for HistogramDuration

fn with_attributes( &self, attributes: &MetricAttributes, ) -> Result<HistogramDuration, Box<dyn Error>>

Replace any existing attributes on this metric with new ones, and return a new copy of the metric, or a base version, which can be used to record values.