Is There a Problem in Async?

If you don't care about performance that's probably what you might consider the highlight. There's a whole bunch of others yeah there's a bunch of other ways that they're highlighting where the problem is. You end up with within complex expressions. Pretty cool so that's just one of them but I would say if you are an async IO or await type person pep 564 and except star are pretty interesting because if I start three tasks and I wait on them and two of them have errors. So it would be great to be able to say two to three things failed here are their problems.