[−][src]Struct std::collections::hash_map::RawVacantEntryMut
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>
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pub fn insert(self, key: K, value: V) -> (&'a mut K, &'a mut V) where
K: Hash,
S: BuildHasher,
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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,
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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
impl<'_, K, V, S> Debug for RawVacantEntryMut<'_, K, V, S>
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Auto Trait Implementations
impl<'a, K, V, S> !UnwindSafe for RawVacantEntryMut<'a, K, V, S>
impl<'a, K, V, S> RefUnwindSafe for RawVacantEntryMut<'a, K, V, S> where
K: RefUnwindSafe,
S: RefUnwindSafe,
V: RefUnwindSafe,
K: RefUnwindSafe,
S: RefUnwindSafe,
V: RefUnwindSafe,
impl<'a, K, V, S> Unpin for RawVacantEntryMut<'a, K, V, S>
impl<'a, K, V, S> Send for RawVacantEntryMut<'a, K, V, S> where
K: Send,
S: Sync,
V: Send,
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,
K: Sync,
S: Sync,
V: Sync,
Blanket Implementations
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
ⓘImportant traits for &'_ mut Ffn borrow_mut(&mut self) -> &mut T
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ⓘImportant traits for &'_ mut F
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,