@0,1⦊fn main() -> Result<(),()> { let mut countdown = 10⦉@0,1 ; for @6,8,9⦊_⦉@6,8,9 in @2,3,4⦊0..10⦉@2,3,4 { @6,8,9⦊countdown -= 1 ; if countdown < 5⦉@6,8,9 { @10,12,13⦊call(/*return_error=*/ true)⦉@10,12,13@15,17,18,19⦊?⦉@15,17,18,19; @14,20,21⦊call(/*return_error=*/ false)⦉@14,20,21@23,25,26,27⦊?⦉@23,25,26,27; } else { @11,28,29⦊call(/*return_error=*/ false)⦉@11,28,29@31,33,34,35⦊?⦉@31,33,34,35; } } @5⦊Ok(())⦉@5 }@38⦊⦉@38