Function flat_tree::children

pub fn children(i: usize) -> Option<(usize, usize)>

Returns both children of a node.

Examples

assert_eq!(flat_tree::children(0), None);
assert_eq!(flat_tree::children(1), Some((0, 2)));
assert_eq!(flat_tree::children(3), Some((1, 5)));
assert_eq!(flat_tree::children(9), Some((8, 10)));