Struct multimap::VacantEntry
source · pub struct VacantEntry<'a, K: 'a, V: 'a> { /* private fields */ }
Expand description
A view into a single empty location in a MultiMap.
Implementations§
source§impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V>
impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V>
sourcepub fn insert(self, value: V) -> &'a mut V
pub fn insert(self, value: V) -> &'a mut V
Sets the first value in the vector of the entry with the VacantEntry’s key, and returns a mutable reference to it.
sourcepub fn insert_vec(self, values: Vec<V>) -> &'a mut Vec<V>
pub fn insert_vec(self, values: Vec<V>) -> &'a mut Vec<V>
Sets values in the entry with the VacantEntry’s key, and returns a mutable reference to it.
Auto Trait Implementations§
impl<'a, K, V> Freeze for VacantEntry<'a, K, V>where
K: Freeze,
impl<'a, K, V> RefUnwindSafe for VacantEntry<'a, K, V>where
K: RefUnwindSafe,
V: RefUnwindSafe,
impl<'a, K, V> Send for VacantEntry<'a, K, V>
impl<'a, K, V> Sync for VacantEntry<'a, K, V>
impl<'a, K, V> Unpin for VacantEntry<'a, K, V>where
K: Unpin,
impl<'a, K, V> !UnwindSafe for VacantEntry<'a, K, V>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more