Hello. Awesome concurrency library! I almost gave up on trying to use concurrency in Python. But Trio inspired me to stick with it.

I'm writing a library on top of Trio. I was hoping for an easy way to essentially "opt-out" of a capacity limit with a simple function argument. I tried something like this

limit = trio.CapacityLimiter(math.inf)

But this fails with the following error TypeError: total_tokens must be an int. It seems like it should be possible maybe. What do you think?