tonic-build output about tonic

[LucioFranco]

@blittable so its possible to set the out_dir config option in the tonic_build::Builder. We could probably provide a better error message though when out_dir does not exist.

[blittable]

Thanks. I got there another way (macro was invoked after cargo bench command). I was also in a loop where I was told to set the out directory, and when I did such via the env variable, it then prepending the original out_dir to the macro invocation. I'll try to pin it down.

There are a couple of doc issues for this scenario (the readme doesn't make it explicit it's a build.rs and the api doc is not generating or missing). Is that WIP or best logged?

[LucioFranco]

@blittable if there are doc things missing we should def open an issue. I'd love if we opened an issue around issues with building tonic stuff and made a list of things that were found to be difficult.

[blittable]

good idea. opened #67 - closing here.