[−][src]Struct linked_hash_map::OccupiedEntry
A view into a single occupied location in a LinkedHashMap
.
Methods
impl<'a, K: Hash + Eq, V, S: BuildHasher> OccupiedEntry<'a, K, V, S>
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pub fn key(&self) -> &K
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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
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Gets a reference to the value in the entry.
pub fn get_mut(&mut self) -> &mut V
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Gets a mutable reference to the value in the entry.
pub fn into_mut(self) -> &'a mut V
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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
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Sets the value of the entry, and returns the entry's old value
pub fn remove(self) -> V
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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,
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,
K: RefUnwindSafe,
S: RefUnwindSafe,
V: RefUnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,