[][src]Struct linked_hash_map::OccupiedEntry

pub struct OccupiedEntry<'a, K: 'a, V: 'a, S: 'a = RandomState> { /* fields omitted */ }

A view into a single occupied location in a LinkedHashMap.

Methods

impl<'a, K: Hash + Eq, V, S: BuildHasher> OccupiedEntry<'a, K, V, S>[src]

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

Gets a reference to the entry key

Examples

use linked_hash_map::LinkedHashMap;

let mut map = LinkedHashMap::new();

map.insert("foo".to_string(), 1);
assert_eq!("foo", map.entry("foo".to_string()).key());

pub fn get(&self) -> &V[src]

Gets a reference to the value in the entry.

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

Gets a mutable 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 insert(&mut self, value: V) -> V[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

Auto Trait Implementations

impl<'a, K, V, S> RefUnwindSafe for OccupiedEntry<'a, K, V, S> where
    K: RefUnwindSafe,
    S: RefUnwindSafe,
    V: RefUnwindSafe

impl<'a, K, V, S = RandomState> !Send for OccupiedEntry<'a, K, V, S>

impl<'a, K, V, S = RandomState> !Sync for OccupiedEntry<'a, K, V, S>

impl<'a, K, V, S> Unpin for OccupiedEntry<'a, K, V, S>

impl<'a, K, V, S> UnwindSafe for OccupiedEntry<'a, K, V, S> where
    K: RefUnwindSafe,
    S: RefUnwindSafe,
    V: RefUnwindSafe

Blanket Implementations

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

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

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

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

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

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.

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.