Enum btreemultimap::Entry
source · pub enum Entry<'a, K: 'a, V: 'a> {
Occupied(OccupiedEntry<'a, K, V>),
Vacant(VacantEntry<'a, K, V>),
}
Expand description
A view into a single location in a map, which may be vacant or occupied.
Variants§
Implementations§
source§impl<'a, K: 'a + Ord, V: 'a> Entry<'a, K, V>
impl<'a, K: 'a + Ord, V: 'a> Entry<'a, K, V>
sourcepub fn or_insert(self, default: V) -> &'a mut V
pub fn or_insert(self, default: V) -> &'a mut V
Ensures a value is in the entry by inserting the default if empty, and returns a mutable reference to the value in the entry. This will return a mutable reference to the first value in the vector corresponding to the specified key.
sourcepub fn or_insert_vec(self, defaults: Vec<V>) -> &'a mut Vec<V>
pub fn or_insert_vec(self, defaults: Vec<V>) -> &'a mut Vec<V>
Ensures a value is in the entry by inserting the default values if empty, and returns a mutable reference to the values (the corresponding vector to the specified key) in the entry.