Source file src/github.com/go-kit/kit/metrics/provider/expvar.go

Documentation: github.com/go-kit/kit/metrics/provider

     1  package provider
     2  
     3  import (
     4  	"github.com/go-kit/kit/metrics"
     5  	"github.com/go-kit/kit/metrics/expvar"
     6  )
     7  
     8  type expvarProvider struct{}
     9  
    10  // NewExpvarProvider returns a Provider that produces expvar metrics.
    11  func NewExpvarProvider() Provider {
    12  	return expvarProvider{}
    13  }
    14  
    15  // NewCounter implements Provider.
    16  func (p expvarProvider) NewCounter(name string) metrics.Counter {
    17  	return expvar.NewCounter(name)
    18  }
    19  
    20  // NewGauge implements Provider.
    21  func (p expvarProvider) NewGauge(name string) metrics.Gauge {
    22  	return expvar.NewGauge(name)
    23  }
    24  
    25  // NewHistogram implements Provider.
    26  func (p expvarProvider) NewHistogram(name string, buckets int) metrics.Histogram {
    27  	return expvar.NewHistogram(name, buckets)
    28  }
    29  
    30  // Stop implements Provider, but is a no-op.
    31  func (p expvarProvider) Stop() {}
    32  

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