Enum Entry

pub enum Entry<'a, K, V> {
    Vacant(VacantEntry<'a, K, V>),
    Occupied(OccupiedEntry<'a, K, V>),
}

A view into a single entry in a map, which may either be vacant or occupied.

This enum is constructed from the RBTree::entry.

Variants

Vacant(VacantEntry<'a, K, V>)

This RBTree does not have a node with this key.

Occupied(OccupiedEntry<'a, K, V>)

This RBTree already has a node with this key.