Struct CumulativeCount 

pub struct CumulativeCount { /* private fields */ }

A non-sampled version of WindowedCount maintained over all time.

This is a special kind of CumulativeSum that always records 1 instead of the provided value. In other words, it counts the number of record invocations, instead of summing the recorded values.

Java implements this by extending CumulativeSum and overriding record to pass 1; Rust composes a CumulativeSum and forwards 1.0 on each record.

Implementations

impl CumulativeCount

pub fn new() -> Self

Create a CumulativeCount initialized to 0.

Trait Implementations

impl Debug for CumulativeCount

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CumulativeCount

fn default() -> Self

Returns the “default value” for a type.

impl Measurable for CumulativeCount

fn measure(&self, config: &MetricConfig, now: i64) -> f64

Measure this quantity and return the result as an f64.

impl Stat for CumulativeCount

fn record(&self, config: &MetricConfig, _value: f64, time_ms: i64)

Record the given value.