Trait in_place::get_entry::GetFirstEntry

pub trait GetFirstEntry<V> {
    type Occupied<'c>: OccupiedEntry<'c, Value = V>
    where
        Self: 'c;
    fn get_first_occupied<'c>(&'c mut self) -> Option<Self::Occupied<'c>>;
}

Associated Types

type Occupied<'c>: OccupiedEntry<'c, Value = V>
where
    Self: 'c

Required methods

fn get_first_occupied<'c>(&'c mut self) -> Option<Self::Occupied<'c>>

Implementations on Foreign Types

impl<V> GetFirstEntry<V> for [V]

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

fn get_first_occupied<'c>(&'c mut self) -> Option<Self::Occupied<'c>>

Implementors

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

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

impl<V> GetFirstEntry<V> for DummyLinkedList<V>

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