package global

import "go.opentelemetry.io/otel/metric/global"

Index ¶

• func GetMeterProvider() metric.MeterProvider
• func Meter(instrumentationName string, opts ...metric.MeterOption) metric.Meter
• func SetMeterProvider(mp metric.MeterProvider)

Functions ¶

func GetMeterProvider ¶

func GetMeterProvider() metric.MeterProvider

GetMeterProvider returns the registered global meter provider. If none is registered then a default meter provider is returned that forwards the Meter interface to the first registered Meter.

Use the meter provider to create a named meter. E.g.

meter := global.MeterProvider().Meter("example.com/foo")

or

meter := global.Meter("example.com/foo")

func Meter ¶

func Meter(instrumentationName string, opts ...metric.MeterOption) metric.Meter

Meter creates an implementation of the Meter interface from the global MeterProvider. The instrumentationName must be the name of the library providing instrumentation. This name may be the same as the instrumented code only if that code provides built-in instrumentation. If the instrumentationName is empty, then a implementation defined default name will be used instead.

This is short for MeterProvider().Meter(name)

func SetMeterProvider ¶

func SetMeterProvider(mp metric.MeterProvider)

SetMeterProvider registers `mp` as the global meter provider.

Source Files ¶

metric.go