Struct halfbrown::RawOccupiedEntryMut
source · pub struct RawOccupiedEntryMut<'map, K, V, const N: usize, S>(/* private fields */);
Expand description
A view into an occupied entry in a HashMap
.
It is part of the RawEntryMut
enum.
Implementations§
source§impl<'map, K, V, const N: usize, S> RawOccupiedEntryMut<'map, K, V, N, S>where
S: BuildHasher,
impl<'map, K, V, const N: usize, S> RawOccupiedEntryMut<'map, K, V, N, S>where
S: BuildHasher,
sourcepub fn into_key(self) -> &'map mut K
pub fn into_key(self) -> &'map mut K
Converts the entry into a mutable reference to the key in the entry with a lifetime bound to the map itself.
sourcepub fn into_mut(self) -> &'map mut V
pub fn into_mut(self) -> &'map mut V
Converts the OccupiedEntry
into a mutable reference to the value in the entry
with a lifetime bound to the map itself.
sourcepub fn get_key_value(&mut self) -> (&K, &V)
pub fn get_key_value(&mut self) -> (&K, &V)
Gets a reference to the key and value in the entry.
sourcepub fn get_key_value_mut(&mut self) -> (&mut K, &mut V)
pub fn get_key_value_mut(&mut self) -> (&mut K, &mut V)
Gets a mutable reference to the key and value in the entry.
sourcepub fn into_key_value(self) -> (&'map mut K, &'map mut V)
pub fn into_key_value(self) -> (&'map mut K, &'map mut V)
Converts the OccupiedEntry
into a mutable reference to the key and value in the entry
with a lifetime bound to the map itself.
sourcepub fn insert(&mut self, value: V) -> V
pub fn insert(&mut self, value: V) -> V
Sets the value of the entry, and returns the entry’s old value.
sourcepub fn insert_key(&mut self, key: K) -> K
pub fn insert_key(&mut self, key: K) -> K
Sets the value of the entry, and returns the entry’s old value.
sourcepub fn remove_entry(self) -> (K, V)
pub fn remove_entry(self) -> (K, V)
Take the ownership of the key and value from the map.
Trait Implementations§
source§impl<K: Debug, V: Debug, const N: usize, S> Debug for RawOccupiedEntryMut<'_, K, V, N, S>where
S: BuildHasher,
impl<K: Debug, V: Debug, const N: usize, S> Debug for RawOccupiedEntryMut<'_, K, V, N, S>where
S: BuildHasher,
source§impl<'map, K, V, const N: usize, S> From<RawOccupiedEntryMut<'map, K, V, S>> for RawOccupiedEntryMut<'map, K, V, N, S>
impl<'map, K, V, const N: usize, S> From<RawOccupiedEntryMut<'map, K, V, S>> for RawOccupiedEntryMut<'map, K, V, N, S>
source§fn from(m: RawOccupiedEntryMut<'map, K, V, S>) -> Self
fn from(m: RawOccupiedEntryMut<'map, K, V, S>) -> Self
Converts to this type from the input type.
impl<K, V, const N: usize, S> Send for RawOccupiedEntryMut<'_, K, V, N, S>
impl<K, V, const N: usize, S> Sync for RawOccupiedEntryMut<'_, K, V, N, S>
Auto Trait Implementations§
impl<'map, K, V, const N: usize, S> RefUnwindSafe for RawOccupiedEntryMut<'map, K, V, N, S>
impl<'map, K, V, const N: usize, S> Unpin for RawOccupiedEntryMut<'map, K, V, N, S>
impl<'map, K, V, const N: usize, S> !UnwindSafe for RawOccupiedEntryMut<'map, K, V, N, S>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more