[−][src]Function flat_tree::uncle
pub fn uncle(i: usize) -> usize
Returns the parent's sibling, of a node.
Examples
assert_eq!(flat_tree::uncle(0), 5); assert_eq!(flat_tree::uncle(2), 5); assert_eq!(flat_tree::uncle(1), 11); assert_eq!(flat_tree::uncle(5), 11);