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