fn callback(path: Vec<(i32, i32)>) {
    for x in &path {
        println!("Robot @ ({}, {})", x.0, x.1);
    }
}
/// Just print the path the robots takes...
Just print the path the robots takes
Just print the path the robots takes
fn callback(path: Vec<(i32, i32)>) {
    for x in &path {
        println!("Robot @ ({}, {})", x.0, x.1);
    }
}
fn callback ( path : Vec < ( i32 , i32 ) > ) { for x in & path { println ! ( " " x 0 x 1 ) ; } }
Just print the path the robots takes...
Just print the path the robots takes ...
path
Vec<(i32, i32)>
path
Vec<(i32, i32)>