This is pretty useless and error prone: ``` fn do_something_important() { } fn main() { do_something_important; } ``` It's just mentioning a function, when the user probably wanted to call it. Note that it's not useless when leaving off the semi.
This is pretty useless and error prone:
It's just mentioning a function, when the user probably wanted to call it. Note that it's not useless when leaving off the semi.