"Moving Closure" used but never introduced/explained

[brunobeltran]

From what I can tell (I have been following the examples fairly carefully and sequentially), the concept of a "moving closure" as mentioned in threads
appears to no longer exist:
rust-lang/rust#4339

More importantly, it is not mentioned anywhere prior to that point, whereat it is not explained.

[mdinger]

(I'm aware this need to be improved. I'm just trying to make sure you have somewhere to look for now)

Closures aren't really covered well on rbe. They've been changing rapidly for a while and only recently have stabilized. The book closure section on moving closures is where you need to check currently. It has been improved recently and is more up to date than it has been for a while.

[mdinger]

This is covered here in the updated closures section. This is fixed.