Struct hashbrown::hash_map::RawVacantEntryMut

[+] Show declaration

pub struct RawVacantEntryMut<'a, K, V, S> { /* fields omitted */ }

[−] Expand description

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

Implementations

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

pub fn insert(self, key: K, value: V) -> (&'a mut K, &'a 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
) -> (&'a mut K, &'a 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
) -> (&'a mut K, &'a mut V) where
    H: Fn(&K) -> u64, [−]

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

Trait Implementations

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

[+] Show hidden undocumented items

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

Formats the value using the given formatter.