Enum std::collections::hash_map::VacantEntryState

enum VacantEntryState<K, V, M> {
    NeqElem(FullBucket<K, V, M>, usize),
    NoElem(EmptyBucket<K, V, M>),
}

Possible states of a VacantEntry.

Variants

NeqElem	The index is occupied, but the key to insert has precedence, and will kick the current one out on insertion.
NoElem	The index is genuinely vacant.