Trait in_place::get_entry::GetEntryFromKey

pub trait GetEntryFromKey<K, V> {
    type Occupied<'c>: KeyedOccupiedEntry<'c, Key = K, Value = V>
    where
        Self: 'c;
    type Vacant<'c>: KeyedVacantEntry<'c, Key = K, Value = V, Occupied = Self::Occupied<'c>>
    where
        Self: 'c;
    fn get_entry_with_key<'c>(
        &'c mut self, 
        key: K
    ) -> EntryWithSearchKey<Self::Occupied<'c>, Self::Vacant<'c>, K>;

    fn get_entry_from_key<'c>(
        &'c mut self, 
        key: K
    ) -> Entry<Self::Occupied<'c>, Self::Vacant<'c>> { ... }
    fn insert_into_entry<'c>(
        &'c mut self, 
        key: K, 
        value: V
    ) -> (Entry<Self::Occupied<'c>, Self::Vacant<'c>>, Option<V>) { ... }
    fn occupy<'c>(
        &'c mut self, 
        key: K, 
        value: V
    ) -> (Self::Occupied<'c>, Option<V>) { ... }
}

Associated Types

type Occupied<'c>: KeyedOccupiedEntry<'c, Key = K, Value = V>
where
    Self: 'c

type Vacant<'c>: KeyedVacantEntry<'c, Key = K, Value = V, Occupied = Self::Occupied<'c>>
where
    Self: 'c

Required methods

fn get_entry_with_key<'c>(
    &'c mut self,
    key: K
) -> EntryWithSearchKey<Self::Occupied<'c>, Self::Vacant<'c>, K>

Provided methods

fn get_entry_from_key<'c>(
    &'c mut self,
    key: K
) -> Entry<Self::Occupied<'c>, Self::Vacant<'c>>

fn insert_into_entry<'c>(
    &'c mut self,
    key: K,
    value: V
) -> (Entry<Self::Occupied<'c>, Self::Vacant<'c>>, Option<V>)

fn occupy<'c>(&'c mut self, key: K, value: V) -> (Self::Occupied<'c>, Option<V>)

Implementors

impl<K, V> GetEntryFromKey<K, V> for DummyBTreeMap<K, V> where
    K: Ord, 

type Occupied<'c>
where
    Self: 'c = DummyBTreeMapOccupiedEntry<'c, K, V>

type Vacant<'c>
where
    Self: 'c = DummyBTreeMapVacantEntry<'c, K, V>

impl<K, V> GetEntryFromKey<K, V> for DummyHashMap<K, V> where
    K: Eq + Hash, 

type Occupied<'c>
where
    Self: 'c = DummyHashMapOccupiedEntry<'c, K, V>

type Vacant<'c>
where
    Self: 'c = DummyHashMapVacantEntry<'c, K, V>