Struct HistogramCollector

instrument/instrument.go:32–34

HistogramCollector collects the duration of a request

// HistogramCollector collects the duration of a request
type HistogramCollector struct {
	metric *prometheus.HistogramVec
}

// HistogramCollectorBuckets define the buckets when passing the metric
var HistogramCollectorBuckets = []string{"operation", "status_code"}