# Struct hashbrown::hash_map::RawOccupiedEntryMut [−] [src]

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

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

## Implementations

### `impl<'a, K, V, S> RawOccupiedEntryMut<'a, K, V, S>` [src]

#### `pub fn key(&self) -> &K` [src]

Gets a reference to the key in the entry.

#### `pub fn key_mut(&mut self) -> &mut K` [src]

Gets a mutable reference to the key in the entry.

#### `pub fn into_key(self) -> &'a mut K` [src]

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` [src]

Gets a reference to the value in the entry.

#### `pub fn into_mut(self) -> &'a mut V` [src]

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` [src]

Gets a mutable reference to the value in the entry.

#### `pub fn get_key_value(&mut self) -> (&K, &V)` [src]

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

#### `pub fn get_key_value_mut(&mut self) -> (&mut K, &mut V)` [src]

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

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

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` [src]

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

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

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

#### `pub fn remove(self) -> V` [src]

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

#### `pub fn remove_entry(self) -> (K, V)` [src]

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

#### `pub fn replace_entry_with<F>(self, f: F) -> RawEntryMut<'a, K, V, S> where
F: FnOnce(&K, V) -> Option<V>,` [src]

Provides shared access to the key and owned access to the value of the entry and allows to replace or remove it based on the value of the returned option.

## Trait Implementations

### `impl<K: Debug, V: Debug, S> Debug for RawOccupiedEntryMut<'_, K, V, S>` [src]

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

Formats the value using the given formatter. Read more

### `impl<K, V, S> Send for RawOccupiedEntryMut<'_, K, V, S> where
K: Send,
V: Send,
S: Sync,` [src]

### `impl<K, V, S> Sync for RawOccupiedEntryMut<'_, K, V, S> where
K: Sync,
V: Sync,
S: Sync,` [src]

## Auto Trait Implementations

### `impl<'a, K, V, S> Unpin for RawOccupiedEntryMut<'a, K, V, S>`

## Blanket Implementations

### `impl<T> Any for T where
T: 'static + ?Sized,` [src]

#### `pub fn type_id(&self) -> TypeId` [src]

Gets the `TypeId` of `self`. Read more

### `impl<T> Borrow<T> for T where
T: ?Sized,` [src]

#### `pub fn borrow(&self) -> &T` [src]

Immutably borrows from an owned value. Read more

### `impl<T> BorrowMut<T> for T where
T: ?Sized,` [src]

#### `pub fn borrow_mut(&mut self) -> &mut T` [src]

Mutably borrows from an owned value. Read more

### `impl<T> From<T> for T` [src]

#### `pub fn from(t: T) -> T` [src]

Performs the conversion.

### `impl<T, U> Into<U> for T where
U: From<T>,` [src]

#### `pub fn into(self) -> U` [src]

Performs the conversion.

### `impl<T, U> TryFrom<U> for T where
U: Into<T>,` [src]

#### `type Error = Infallible`

The type returned in the event of a conversion error.

#### `pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>` [src]

Performs the conversion.

### `impl<T, U> TryInto<U> for T where
U: TryFrom<T>,` [src]

#### `type Error = <U as TryFrom<T>>::Error`

The type returned in the event of a conversion error.

#### `pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>` [src]

Performs the conversion.