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

3 uses

	google.golang.org/grpc/stats (current package)
		stats.go#L282: type outgoingTraceKey struct{}
		stats.go#L293: 	return context.WithValue(ctx, outgoingTraceKey{}, b)
		stats.go#L317: 	b, _ := ctx.Value(outgoingTraceKey{}).([]byte)