GoZeroPlus/core/trace/propagation.go

package trace

import (
	"go.opentelemetry.io/otel"
	"go.opentelemetry.io/otel/propagation"
)

func init() {
	otel.SetTextMapPropagator(propagation.NewCompositeTextMapPropagator(
		propagation.TraceContext{}, propagation.Baggage{}))
}