Struct linked_hash_map::OccupiedEntry
source · [−]pub struct OccupiedEntry<'a, K: 'a, V: 'a, S: 'a = RandomState> { /* private fields */ }
Expand description
A view into a single occupied location in a LinkedHashMap
.
Implementations
sourceimpl<'a, K: Hash + Eq, V, S: BuildHasher> OccupiedEntry<'a, K, V, S>
impl<'a, K: Hash + Eq, V, S: BuildHasher> OccupiedEntry<'a, K, V, S>
sourcepub fn key(&self) -> &K
pub fn key(&self) -> &K
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());
sourcepub fn into_mut(self) -> &'a mut V
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
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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more