Hi,

I think this project might be useful for you 
https://github.com/semlanik/qtprotobuf

четверг, 16 января 2020 г., 9:08:39 UTC+1 пользователь Burak Kirazli 
написал:
>
> Hello,
>
> I am new to protobuf. 
>
> I have a request message like that
>
> message CommandRequest
> {
>     enum Code
>     {
>         RESET = 0;
>         ERASE_APP = 2;
>         ERASE_OTA = 3;
>     }
>     
>     Code code = 1;
> }
>
> When I am trying to encode a request with zero value, i see that encoded 
> size is zero. What will be exchanged?
>
>     //Qt project
>
>     CommandRequest req;
>     req.set_code(CommandRequest_Code::CommandRequest_Code_RESET);
>     qDebug() << req.ByteSizeLong() << endl;
>     
>     //Output of this code is:
>     0
>
>
> Thanks.
>

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