Struct RawVacantEntryMut

pub struct RawVacantEntryMut<'map, K, V, const N: usize, S>(/* private fields */);

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

Implementations

impl<'map, K, V, const N: usize, S> RawVacantEntryMut<'map, K, V, N, S>

where S: BuildHasher,

pub fn insert(self, key: K, value: V) -> (&'map mut K, &'map mut V)

where K: Hash, S: BuildHasher,

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, ) -> (&'map mut K, &'map mut V)

where K: Hash, S: BuildHasher,

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

pub fn insert_with_hasher<H>( self, hash: u64, key: K, value: V, hasher: H, ) -> (&'map mut K, &'map mut V)

where S: BuildHasher, H: Fn(&K) -> u64,

Set the value of an entry with a custom hasher function.

Trait Implementations

impl<K, V, const N: usize, S> Debug for RawVacantEntryMut<'_, K, V, N, S>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'map, K, V, const N: usize, S> From<RawVacantEntryMut<'map, K, V, S>> for RawVacantEntryMut<'map, K, V, N, S>

fn from(m: RawVacantEntryMut<'map, K, V, S>) -> Self

Converts to this type from the input type.