micro-tracer-opentracing/options.go

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package opentracing
import (
"github.com/opentracing/opentracing-go"
"go.unistack.org/micro/v3/tracer"
)
type tracerKey struct{}
func Tracer(ot opentracing.Tracer) tracer.Option {
return tracer.SetOption(tracerKey{}, ot)
}