Function RegisterInt64Histo

experimental/stats/metricregistry.go:259–265

RegisterInt64Histo registers the metric description onto the global registry. It returns a typed handle to use to recording data. NOTE: this function must only be called during initialization time (i.e. in an init() function), and is not thread-safe. If multiple metrics are registered with the same

(descriptor MetricDescriptor)

// an init() function), and is not thread-safe. If multiple metrics are
// registered with the same name, this function will panic.
func RegisterInt64Histo(descriptor MetricDescriptor) *Int64HistoHandle {
	registerMetric(descriptor.Name, descriptor.Default)
	descriptor.Type = MetricTypeIntHisto
	descPtr := &descriptor
	metricsRegistry[descriptor.Name] = descPtr
	return (*Int64HistoHandle)(descPtr)
}

// RegisterFloat64Histo registers the metric description onto the global
// registry. It returns a typed handle to use to recording data.