[mojzu]

I've been in the process of switching to tonic for the last few of weeks. Based on hyper/tower and has async/await support. It's a gRPC server rather than HTTP, so I've been using it with grpc-gateway to provide an HTTP OpenAPI v2 interface.

It has automated quite a few things I found dull to do in other server frameworks, from the gRPC .proto file I can generate:

- Rust server request/response types and request handler stubs. - grpc-gateway files and an OpenAPI v2 json spec. - Client side typescript types and request/response handlers from the OpenAPI spec.

So now the process of adding a new endpoint is much less time consuming and involves writing less repetitive and error prone code. As mentioned above I've only been using it a few weeks but so far it has been great, easier to use than actix-web and felt no less responsive.