Struct linked_hash_map::VacantEntry
[−]
[src]
pub struct VacantEntry<'a, K: 'a, V: 'a, S: 'a = RandomState> { /* fields omitted */ }
A view into a single empty location in a LinkedHashMap
.
Methods
impl<'a, K: 'a + Hash + Eq, V: 'a, S: BuildHasher> VacantEntry<'a, K, V, S>
[src]
pub fn key(&self) -> &K
[src]
Gets a reference to the entry key
Examples
use linked_hash_map::LinkedHashMap; let mut map = LinkedHashMap::<String, u32>::new(); assert_eq!("foo", map.entry("foo".to_string()).key());
pub fn insert(self, value: V) -> &'a mut V
[src]
Sets the value of the entry with the VacantEntry's key, and returns a mutable reference to it