Struct std::collections::hash_map::RawOccupiedEntryMut
source · [−]pub struct RawOccupiedEntryMut<'a, K: 'a, V: 'a, S: 'a> { /* private fields */ }
Expand description
A view into an occupied entry in a HashMap
.
It is part of the RawEntryMut
enum.
Implementations
sourceimpl<'a, K, V, S> RawOccupiedEntryMut<'a, K, V, S>
impl<'a, K, V, S> RawOccupiedEntryMut<'a, K, V, S>
sourcepub fn into_key(self) -> &'a mut K
pub fn into_key(self) -> &'a 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) -> &'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.
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) -> (&'a mut K, &'a mut V)
pub fn into_key_value(self) -> (&'a mut K, &'a 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
Auto Trait Implementations
impl<'a, K, V, S> RefUnwindSafe for RawOccupiedEntryMut<'a, K, V, S> where
K: RefUnwindSafe,
S: RefUnwindSafe,
V: RefUnwindSafe,
impl<'a, K, V, S> Send for RawOccupiedEntryMut<'a, K, V, S> where
K: Send,
S: Send,
V: Send,
impl<'a, K, V, S> Sync for RawOccupiedEntryMut<'a, K, V, S> where
K: Sync,
S: Sync,
V: Sync,
impl<'a, K, V, S> Unpin for RawOccupiedEntryMut<'a, K, V, S>
impl<'a, K, V, S> !UnwindSafe for RawOccupiedEntryMut<'a, K, V, S>
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