Struct PerformanceCounter 

pub struct PerformanceCounter { /* private fields */ }

Performance counter

Implementations

impl PerformanceCounter

pub fn new(name: impl Into<String>) -> Self

Creates a new performance counter

pub fn record(&mut self, duration_ms: f64)

Records a timing sample

pub fn average_ms(&self) -> f64

Returns the average time

pub fn recent_average_ms(&self) -> f64

Returns the recent average (last 100 samples)

pub fn percentile(&self, p: f64) -> f64

Returns the percentile

pub fn stats(&self) -> CounterStats

Returns statistics

pub fn reset(&mut self)

Resets the counter

Trait Implementations

impl Clone for PerformanceCounter

fn clone(&self) -> PerformanceCounter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PerformanceCounter

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

Formats the value using the given formatter.