}

// Specifies which tracer to use.
type Tracer int32

const (
	Tracer_zipkin          Tracer = 0
	Tracer_lightstep       Tracer = 1
	Tracer_datadog         Tracer = 2
	Tracer_stackdriver     Tracer = 3
	Tracer_openCensusAgent Tracer = 4
	Tracer_none            Tracer = 5
)

// Enum value maps for Tracer.
var (
	Tracer_name = map[int32]string{
		0: "zipkin",