Struct hashbrown::hash_map::RawOccupiedEntryMut

[+] Show declaration

pub struct RawOccupiedEntryMut<'a, K, V> { /* fields omitted */ }

[−] Expand description

A view into an occupied entry in a HashMap. It is part of the RawEntryMut enum.

Implementations

impl<'a, K, V> RawOccupiedEntryMut<'a, K, V>[−]

pub fn key(&self) -> &K[−]

Gets a reference to the key in the entry.

pub fn key_mut(&mut self) -> &mut K[−]

Gets a mutable reference to the key in the entry.

pub fn into_key(self) -> &'a mut K[−]

Converts the entry into a mutable reference to the key in the entry with a lifetime bound to the map itself.

pub fn get(&self) -> &V[−]

Gets a reference to the value in the entry.

pub fn into_mut(self) -> &'a mut V[−]

Converts the OccupiedEntry into a mutable reference to the value in the entry with a lifetime bound to the map itself.

pub fn get_mut(&mut self) -> &mut V[−]

Gets a mutable reference to the value in the entry.

pub fn get_key_value(&mut self) -> (&K, &V)[−]

Gets a reference to the key and value in the entry.

pub fn get_key_value_mut(&mut self) -> (&mut K, &mut V)[−]

Gets a mutable reference to the key and value in the entry.

pub fn into_key_value(self) -> (&'a mut K, &'a mut V)[−]

Converts the OccupiedEntry into a mutable reference to the key and value in the entry with a lifetime bound to the map itself.

pub fn insert(&mut self, value: V) -> V[−]

Sets the value of the entry, and returns the entry's old value.

pub fn insert_key(&mut self, key: K) -> K[−]

Sets the value of the entry, and returns the entry's old value.

pub fn remove(self) -> V[−]

Takes the value out of the entry, and returns it.

pub fn remove_entry(self) -> (K, V)[−]

Take the ownership of the key and value from the map.

Trait Implementations

impl<K: Debug, V: Debug, '_> Debug for RawOccupiedEntryMut<'_, K, V>[+]

[+] Show hidden undocumented items

fn fmt(&self, f: &mut Formatter<'_>) -> Result[−]

Formats the value using the given formatter.

impl<K, V, '_> Send for RawOccupiedEntryMut<'_, K, V> where
    K: Send,
    V: Send, 

impl<K, V, '_> Sync for RawOccupiedEntryMut<'_, K, V> where
    K: Sync,
    V: Sync,