[−][src]Struct parity_codec::alloc::collections::hash_map::RawVacantEntryMut

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

A view into a vacant entry in a HashMap. It is part of the RawEntryMut enum.

Methods

impl<'a, K, V, S> RawVacantEntryMut<'a, K, V, S>[src]

pub fn insert(self, key: K, value: V) -> (&'a mut K, &'a mut V) where
    K: Hash,
    S: BuildHasher, [src]

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

Sets the value of the entry with the VacantEntry's key, and returns a mutable reference to it.

pub fn insert_hashed_nocheck(
    self,
    hash: u64,
    key: K,
    value: V
) -> (&'a mut K, &'a mut V)[src]

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

Sets the value of the entry with the VacantEntry's key, and returns a mutable reference to it.

Trait Implementations

impl<'_, K, V, S> Debug for RawVacantEntryMut<'_, K, V, S>[src]

Auto Trait Implementations

impl<'a, K, V, S> !Send for RawVacantEntryMut<'a, K, V, S>

impl<'a, K, V, S> !Sync for RawVacantEntryMut<'a, K, V, S>

Blanket Implementations

impl<T> From for T[src]

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

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

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

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

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

The type returned in the event of a conversion error.