go.opentelemetry.io/otel/api/metric.Meter.NewFloat64ValueObserver (method)

2 uses

	go.opentelemetry.io/otel/api/metric (current package)
		meter.go#L142: func (m Meter) NewFloat64ValueObserver(name string, callback Float64ObserverFunc, opts ...InstrumentOption) (Float64ValueObserver, error) {
		must.go#L109: 	if inst, err := mm.meter.NewFloat64ValueObserver(name, callback, oos...); err != nil {