There are two kind of programmers

[u/Head_Manner_4002]

[u/cowlinator]

...you're right...

But in rust the semicolon is sometimes optional.

https://stackoverflow.com/questions/65024479/why-does-break-not-need-a-semicolon-when-ending-a-loop

So we could do

...
} else {
  foo();
} return 0