type google.golang.org/grpc/stats.incomingTraceKey

3 uses

	google.golang.org/grpc/stats (current package)
		stats.go#L281: type incomingTraceKey struct{}
		stats.go#L303: 	b, _ := ctx.Value(incomingTraceKey{}).([]byte)
		stats.go#L311: 	return context.WithValue(ctx, incomingTraceKey{}, b)