[][src]Macro meli::is_valid_area

macro_rules! is_valid_area {
    ($a:expr) => { ... };
}

Check if area is valid.

Example:

let valid_area = ((0, 0), (1, 1));
assert!(is_valid_area!(valid_area));

let invalid_area = ((2, 2), (1, 1));
assert!(!is_valid_area!(invalid_area));