[−][src]Struct scale_info::prelude::collections::hash_map::RawOccupiedEntryMut

pub struct RawOccupiedEntryMut<'a, K, V, S> where
    S: 'a,
    V: 'a,
    K: 'a,  { /* fields omitted */ }
🔬 This is a nightly-only experimental API. (hash_raw_entry)

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>[src]

pub fn key(&self) -> &K[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

Gets a reference to the key in the entry.

pub fn key_mut(&mut self) -> &mut K[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

Gets a mutable reference to the key in the entry.

pub fn into_key(self) -> &'a mut K[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

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[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

Gets a reference to the value in the entry.

pub fn into_mut(self) -> &'a mut V[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

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[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

Gets a mutable reference to the value in the entry.

pub fn get_key_value(&mut self) -> (&K, &V)[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

Gets a reference to the key and value in the entry.

pub fn get_key_value_mut(&mut self) -> (&mut K, &mut V)[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

Gets a mutable reference to the key and value in the entry.

pub fn into_key_value(self) -> (&'a mut K, &'a mut V)[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

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[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

Sets the value of the entry, and returns the entry's old value.

pub fn insert_key(&mut self, key: K) -> K[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

Sets the value of the entry, and returns the entry's old value.

pub fn remove(self) -> V[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

Takes the value out of the entry, and returns it.

pub fn remove_entry(self) -> (K, V)[src]

🔬 This is a nightly-only experimental API. (hash_raw_entry)

Take the ownership of the key and value from the map.

Trait Implementations

impl<'_, K, V, S> Debug for RawOccupiedEntryMut<'_, K, V, S> where
    V: Debug,
    K: Debug, [src]

Auto Trait Implementations

impl<'a, K, V, S> RefUnwindSafe for RawOccupiedEntryMut<'a, K, V, S> where
    K: RefUnwindSafe,
    S: RefUnwindSafe,
    V: RefUnwindSafe, [src]

impl<'a, K, V, S> Send for RawOccupiedEntryMut<'a, K, V, S> where
    K: Send,
    S: Sync,
    V: Send, [src]

impl<'a, K, V, S> Sync for RawOccupiedEntryMut<'a, K, V, S> where
    K: Sync,
    S: Sync,
    V: Sync, [src]

impl<'a, K, V, S> Unpin for RawOccupiedEntryMut<'a, K, V, S>[src]

impl<'a, K, V, S> !UnwindSafe for RawOccupiedEntryMut<'a, K, V, S>[src]

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.