[][src]Function flat_tree::sibling

pub fn sibling(i: usize) -> usize

Returns the sibling of a node.

Examples

assert_eq!(flat_tree::sibling(0), 2);
assert_eq!(flat_tree::sibling(2), 0);
assert_eq!(flat_tree::sibling(1), 5);
assert_eq!(flat_tree::sibling(5), 1);