# Struct arduboy_rust::heapless::OccupiedEntry

source ·

    pub struct OccupiedEntry<'a, K, V, const N: usize> { /* private fields */ }

Expand description

An occupied entry which can be manipulated

## Implementations§

source§

### impl<'a, K, V, const N: usize> OccupiedEntry<'a, K, V, N>where K: Eq + Hash,

source

#### pub fn key(&self) -> &K

Gets a reference to the key that this entity corresponds to

source

#### pub fn remove_entry(self) -> (K, V)

Removes this entry from the map and yields its corresponding key and value

source

#### pub fn get(&self) -> &V

Gets a reference to the value associated with this entry

source

#### pub fn get_mut(&mut self) -> &mut V

Gets a mutable reference to the value associated with this entry

source

#### pub fn into_mut(self) -> &'a mut V

Consumes this entry and yields a reference to the underlying value

source

#### pub fn insert(self, value: V) -> V

Overwrites the underlying map’s value with this entry’s value

source

#### pub fn remove(self) -> V

Removes this entry from the map and yields its value

## Auto Trait Implementations§

§

### impl<'a, K, V, const N: usize> RefUnwindSafe for OccupiedEntry<'a, K, V, N>where K: RefUnwindSafe, V: RefUnwindSafe,

§

### impl<'a, K, V, const N: usize> Send for OccupiedEntry<'a, K, V, N>where K: Send, V: Send,

§

### impl<'a, K, V, const N: usize> Sync for OccupiedEntry<'a, K, V, N>where K: Sync, V: Sync,

§

### impl<'a, K, V, const N: usize> Unpin for OccupiedEntry<'a, K, V, N>where K: Unpin,

§

### impl<'a, K, V, const N: usize> !UnwindSafe for OccupiedEntry<'a, K, V, N>

## Blanket Implementations§

§

### impl<T> Any for Twhere T: 'static + ?Sized,

§

#### fn type_id(&self) -> TypeId

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

### impl<T> Borrow<T> for Twhere T: ?Sized,

§

#### fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
§

### impl<T> BorrowMut<T> for Twhere T: ?Sized,

§

#### fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
§

### impl<T> From<T> for T

§

#### fn from(t: T) -> T

Returns the argument unchanged.

§

### impl<T, U> Into<U> for Twhere U: From<T>,

§

#### fn into(self) -> U

Calls `U::from(self)`.

That is, this conversion is whatever the implementation of `[From]<T> for U` chooses to do.

§

### impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

#### type Error = Infallible

The type returned in the event of a conversion error.
§

#### fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
§

### impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

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

The type returned in the event of a conversion error.
§

#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.