Data.Metrics.Timer.Internal

A timer is essentially just a data type that combines a Meter and a Histogram to track both the rate at which events are triggered as well as timing statistics about the calls.

This module exports the pure internals, relying on the stateful version to supply the pure timer with measurements.

Documentation

data Timer

Constructors

Timer

Fields

• timerMeter :: !Meter
• timerHistogram :: !Histogram

Instances

HasMeter Timer Meter

Methods

meter :: Lens' Timer Meter

HasHistogram Timer Histogram

Methods

histogram :: Lens' Timer Histogram

class HasHistogram s a | s -> a where

Minimal complete definition

histogram

Methods

histogram :: Lens' s a

Instances