On Monday, 1 April 2013 at 18:41:57 UTC, Matt Soucy wrote:
The "packed repeated fields" section explains it and breaks it down with an example. If the client can close like that, you probably don't want to use packed.
Why not? If you transfer a result of google search, the client will be able to peek only N first results and close or not. Though I agree it's strange that you can only transfer primitive types this way.