Struct std::collections::hash_map::RawVacantEntryMut   
source · [−]pub struct RawVacantEntryMut<'a, K: 'a, V: 'a, S: 'a> { /* private fields */ }Expand description
A view into a vacant entry in a HashMap.
It is part of the RawEntryMut enum.
Implementations
sourceimpl<'a, K, V, S> RawVacantEntryMut<'a, K, V, S>
 
impl<'a, K, V, S> RawVacantEntryMut<'a, K, V, S>
sourcepub fn insert(self, key: K, value: V) -> (&'a mut K, &'a mut V) where
    K: Hash,
    S: BuildHasher, 
 
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.
sourcepub fn insert_hashed_nocheck(
    self, 
    hash: u64, 
    key: K, 
    value: V
) -> (&'a mut K, &'a mut V) where
    K: Hash,
    S: BuildHasher, 
 
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.
Trait Implementations
Auto Trait Implementations
impl<'a, K, V, S> RefUnwindSafe for RawVacantEntryMut<'a, K, V, S> where
    K: RefUnwindSafe,
    S: RefUnwindSafe,
    V: RefUnwindSafe, 
impl<'a, K, V, S> Send for RawVacantEntryMut<'a, K, V, S> where
    K: Send,
    S: Sync,
    V: Send, 
impl<'a, K, V, S> Sync for RawVacantEntryMut<'a, K, V, S> where
    K: Sync,
    S: Sync,
    V: Sync, 
impl<'a, K, V, S> Unpin for RawVacantEntryMut<'a, K, V, S>
impl<'a, K, V, S> !UnwindSafe for RawVacantEntryMut<'a, K, V, S>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
    T: ?Sized, 
 
impl<T> BorrowMut<T> for T where
    T: ?Sized, 
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
 
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more