Struct collections::btree::map::OccupiedEntry
[−]
[src]
pub struct OccupiedEntry<'a, K: 'a, V: 'a> { handle: Handle<NodeRef<Mut<'a>, K, V, LeafOrInternal>, KV>, length: &'a mut usize, _marker: PhantomData<&'a mut (K, V)>, }
An occupied Entry.
Fields
handle | |
length | |
_marker |
Methods
impl<'a, K: Ord, V> OccupiedEntry<'a, K, V>
fn get(&self) -> &V
Gets a reference to the value in the entry.
fn get_mut(&mut self) -> &mut V
Gets a mutable reference to the value in the entry.
fn into_mut(self) -> &'a mut V
Converts the entry into a mutable reference to its value.
fn insert(&mut self, value: V) -> V
Sets the value of the entry with the OccupiedEntry's key, and returns the entry's old value.
fn remove(self) -> V
Takes the value of the entry out of the map, and returns it.
fn remove_kv(self) -> (K, V)
Unstable (
collections
#27783): library is unlikely to be stabilized with the current layout and name, use std::collections instead