Stepan Koltsov

BTW, for debugging it's useful to execute with `RUST_LOG=httpbis=debug`, which prints something useful sometimes.

`GrpcStatus` models [internal GRPC errors](https://grpc.io/docs/guides/error.html), and yes, these are not supposed by used by library/protocol users. GRPC model does not support user errors or exceptions. I guess the proper way...

@andrenth although, I think `GrpcStatus` shouldn't be used for signaling error by user, I'm OK with making it public (something like `pub use grpc::GrpcStatus` in `lib.rs`). Want to make a...

Yes, pull request would be great. But before starting implementation, let's discuss, what API for specifying additional header should look like.

I'm not sure it is better. API you propose have some drawbacks. For example: does `run` function ever exit? If run exists, am I allowed to call it again? How...

Thank you for the report, sometimes grpc does unnecessary message copies/allocations. That need to be dealt with.

I think it is not easily possible. BTW, which JS library you'd like to use? And is there a description of protocol anywhere?

No updates. Nobody is working on it. As for the protocol itself, seems like the most reasonable way to go is to implement [grpc-web protocol](https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-WEB.md), although there are no reasons...

> generated structs Are you talking about generated Client/Service objects or generated Req/Resp objects?

I agree.