[RUST] Official grpc support --- HTTP/3

[Grammenos Georgios Polymeridis]

Hello people,

In my surprise and a little bit of disappointment I didn't see gRPC to list in the languages rust. I was thinking of starting a big project, and I was considering to integrate HTTP/3 on tonic-web or making a fully working framework for rust ecosystem (too ambitious, I know)

I would like to use personally for sure, for my own projects. I know there are issues with standardization, and I was trying to understand what is really preventing someone from doing this.

I would like to get feedback on that issue, and make something really nice for me and the community. For this reason, If you have to mention the biggest 3/4 problems or any suggestions of your own would be really a motivation for me to start such a venture.

Thank you in advance