Struct in_place::dummy_collections::linked_list::DummyLinkedListOccupiedEntry

pub struct DummyLinkedListOccupiedEntry<'c, V> { /* private fields */ }

Occupied entry of a LinkedList.

This entry can be used to read the index, mutate the value, and remove. removing this entry gives an occupied entry representing the item that was to the right. if there was no item to the right, you get a vacant entry representing the end.

Trait Implementations

impl<'c, V> EntryRemovableOccupiedEntry<'c> for DummyLinkedListOccupiedEntry<'c, V>

type Vacant = DummyLinkedListVacantEntry<'c, V>

fn recover_removed_entry(removed: Self::Removed) -> DummyLinkedListEntry<'c, V>

impl<'c, V> KeyedOccupiedEntry<'c> for DummyLinkedListOccupiedEntry<'c, V>

type Key = usize

the type of the keys in the collection

type BorrowedKey = usize

fn get_pair<'e>(&'e self) -> (&'e Self::Key, &'e Self::Value) where
    'c: 'e, 

get the key value pair, immutably borrowed

fn get_pair_mut<'e>(&'e mut self) -> (&'e Self::Key, &'e mut Self::Value) where
    'c: 'e, 

get the key value pair. the key is immutably borrowed, and the value immutably.

fn into_pair(self) -> (Self::BorrowedKey, &'c mut Self::Value)

convert the entry into key value pair. the key is immutably borrowed, and the value immutably.

impl<'c, V> NextOccupiedFromOccupied<'c> for DummyLinkedListOccupiedEntry<'c, V>

fn get_next_occupied(self) -> Option<Self>

get the next occupied entry after this one.

impl<'c, V> OccupiedEntry<'c> for DummyLinkedListOccupiedEntry<'c, V>

type Value = V

the type of the values in the collection

fn get_value<'e>(&'e self) -> &'e Self::Value where
    'c: 'e, 

get the value, immutably borrowed.

fn get_value_mut<'e>(&'e mut self) -> &mut Self::Value where
    'c: 'e, 

get the value, mutably borrowed.

fn into_value_mut<'e>(self) -> &'c mut Self::Value

convert the entry into a mutable to the value.

fn replace_value<'e>(&'e mut self, value: Self::Value) -> Self::Value where
    'c: 'e, 

replace the value in the entry, returning the old value.

impl<'c, V> PrevOccupiedFromOccupied<'c> for DummyLinkedListOccupiedEntry<'c, V>

fn get_prev_occupied(self) -> Option<Self>

get the previous occupied entry after this one.

impl<'c, V> RemovableOccupiedEntry<'c> for DummyLinkedListOccupiedEntry<'c, V>

type Removed = DummyLinkedListEntry<'c, V>

The type returned when removing the OccupiedEntry

fn remove(self) -> (V, Self::Removed)

remove this entry from the collection, converting the entry into a Self::Removed and returning the value that was there.

fn remove_value(self) -> Self::Value

remove this entry from the collection, consuming the entry and returning the value that was there.

fn vacate(self) -> (Self::Value, Self::Removed) where
    Self::Removed: VacantEntry<'c, Occupied = Self>, 

remove this entry, returning a value and a vacant entry.