Why not encode/decode endpoint req&rsp as a pointer type?

[chaseSpace]

// SayHi implements Service. Primarily useful in a client.
func (e Endpoints) SayHi(ctx context.Context, name string) (reply string, err error) {
    request := SayHiRequest{
        Name: name,
    }
    response, err := e.SayHiEndpoint(ctx, request)
    if err != nil {
        return
    }
    return response.(SayHiResponse).Reply, response.(SayHiResponse).Err
}

The above is the an endpoint code generated by kit，both req&rsp aren't pointer type，why is it？ I think convert req&rsp to pointer type is better way, it avoids value copy, isn't it ?

[chaseSpace]

If you agree my view, I will submit a PR to improve it.

[GrantZheng]

If you agree my view, I will submit a PR to improve it.

Hi, I agree with you，you could submit a PR, thanks for your effort :)

[chaseSpace]

That's great!