Struct std::collections::hash_map::RawOccupiedEntryMut
pub struct RawOccupiedEntryMut<'a, K: 'a, V: 'a, S: 'a> { /* fields omitted */ }
A view into an occupied entry in a HashMap. It is part of the RawEntryMut enum.
Implementations
impl<'a, K, V, S> RawOccupiedEntryMut<'a, K, V, S>
pub fn key(&self) -> &K
Gets a reference to the key in the entry.
pub fn key_mut(&mut self) -> &mut K
Gets a mutable reference to the key in the entry.
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.
pub fn get(&self) -> &V
Gets a reference to the value in the entry.
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.
pub fn get_mut(&mut self) -> &mut V
Gets a mutable reference to the value in the entry.
pub fn get_key_value(&mut self) -> (&K, &V)
Gets a reference to the key and value in the entry.
pub fn get_key_value_mut(&mut self) -> (&mut K, &mut V)
Gets a mutable reference to the key and value in the entry.
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.
pub fn insert(&mut self, value: V) -> V
Sets the value of the entry, and returns the entry’s old value.
pub fn insert_key(&mut self, key: K) -> K
Sets the value of the entry, and returns the entry’s old value.
pub fn remove(self) -> V
Takes the value out of the entry, and returns it.
pub fn remove_entry(self) -> (K, V)
Take the ownership of the key and value from the map.
Trait Implementations
impl<K: Debug, V: Debug, S> Debug for RawOccupiedEntryMut<'_, K, V, S>
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> Unpin for RawOccupiedEntryMut<'a, K, V, S>
impl<'a, K, V, S> !UnwindSafe for RawOccupiedEntryMut<'a, K, V, S>
Blanket Implementations
impl<T> From<T> for T
pub fn from(t: T) -> T
Performs the conversion.
pub fn into(self) -> U
Performs the conversion.
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
Performs the conversion.
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
Performs the conversion.
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/collections/hash_map/struct.RawOccupiedEntryMut.html