Which one does the last code in 8.1. Races cause, a data race or a race condition?

[shinmili]

The comment in the last code in 8.1. Races says "This is a race condition", but the description right above says "We can cause a data race". Which one is correct?

I guess it doesn't cause a data race, because all of the accesses to the AtomicUsize are synchronized, so the third requirement of a data race "one or more of them is unsynchronized" is not met.

[Enselic]

Yeah that seems like a typo. Fixed by #470.