pub enum NodeEntry<'a, T, const CHILDREN: usize> {
Occupied(OccupiedNodeEntry<'a, T, CHILDREN>),
Vacant(VacantNodeEntry<'a, T, CHILDREN>),
}
pub enum NodeEntry<'a, T, const CHILDREN: usize> {
Occupied(OccupiedNodeEntry<'a, T, CHILDREN>),
Vacant(VacantNodeEntry<'a, T, CHILDREN>),
}
Occupied(OccupiedNodeEntry<'a, T, CHILDREN>)
Vacant(VacantNodeEntry<'a, T, CHILDREN>)