Struct std::collections::hash_map::VacantEntry

pub struct VacantEntry<'a, K: 'a, V: 'a> {
    hash: SafeHash,
    key: K,
    elem: VacantEntryState<K, V, &'a mut RawTable<K, V>>,
}

[−] Expand description

A view into a single empty location in a HashMap.

Fields

hash
key
elem

Methods

impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V>

fn insert(self, value: V) -> &'a mut V[−]

Sets the value of the entry with the VacantEntry's key, and returns a mutable reference to it