Struct weak_table::weak_weak_hash_map::VacantEntry
[−]
[src]
pub struct VacantEntry<'a, K: 'a + WeakKey, V: 'a + WeakElement> { /* fields omitted */ }
A vacant entry, which can be inserted in or viewed.
Methods
impl<'a, K: WeakKey, V: WeakElement> VacantEntry<'a, K, V>[src]
impl<'a, K: WeakKey, V: WeakElement> VacantEntry<'a, K, V>pub fn key(&self) -> &K::Strong[src]
pub fn key(&self) -> &K::StrongGets a reference to the key that would be used when inserting a
value through the VacantEntry.
pub fn into_key(self) -> K::Strong[src]
pub fn into_key(self) -> K::StrongReturns ownership of the key.
pub fn insert(self, value: V::Strong) -> V::Strong[src]
pub fn insert(self, value: V::Strong) -> V::StrongInserts the key and value into the map, returning the same value.
Trait Implementations
impl<'a, K: WeakKey, V: WeakElement> Debug for VacantEntry<'a, K, V> where
K::Strong: Debug,
V::Strong: Debug, [src]
impl<'a, K: WeakKey, V: WeakElement> Debug for VacantEntry<'a, K, V> where
K::Strong: Debug,
V::Strong: Debug, Auto Trait Implementations
impl<'a, K, V> Send for VacantEntry<'a, K, V> where
K: Send,
V: Send,
<K as WeakElement>::Strong: Send,
impl<'a, K, V> Send for VacantEntry<'a, K, V> where
K: Send,
V: Send,
<K as WeakElement>::Strong: Send, impl<'a, K, V> Sync for VacantEntry<'a, K, V> where
K: Sync,
V: Sync,
<K as WeakElement>::Strong: Sync,
impl<'a, K, V> Sync for VacantEntry<'a, K, V> where
K: Sync,
V: Sync,
<K as WeakElement>::Strong: Sync,