Function flat_tree::count

pub const fn count(i: usize) -> usize

Returns how many nodes are in the tree that the node spans.

Examples

assert_eq!(flat_tree::count(0), 1);
assert_eq!(flat_tree::count(1), 3);
assert_eq!(flat_tree::count(3), 7);
assert_eq!(flat_tree::count(5), 3);
assert_eq!(flat_tree::count(23), 15);
assert_eq!(flat_tree::count(27), 7);