go.opentelemetry.io/otel/api/metric.BatchObserver.NewFloat64SumObserver (method)

2 uses

	go.opentelemetry.io/otel/api/metric (current package)
		meter.go#L244: func (b BatchObserver) NewFloat64SumObserver(name string, opts ...InstrumentOption) (Float64SumObserver, error) {
		must.go#L197: 	if inst, err := bm.batch.NewFloat64SumObserver(name, oos...); err != nil {