const go.opentelemetry.io/otel/api/trace.SpanKindProducer

3 uses

	go.opentelemetry.io/otel/api/trace (current package)
		api.go#L185: 	SpanKindProducer    SpanKind = 4
		api.go#L196: 		SpanKindProducer,
		api.go#L214: 	case SpanKindProducer: