Struct sentry::protocol::map::OccupiedEntry
[−]
pub struct OccupiedEntry<'a, K, V, S = RandomState> where
K: 'a,
S: 'a,
V: 'a, { /* fields omitted */ }
A view into a single occupied location in a LinkedHashMap
.
Methods
impl<'a, K, V, S> OccupiedEntry<'a, K, V, S> where
K: Eq + Hash,
S: BuildHasher,
K: Eq + Hash,
S: BuildHasher,
ⓘImportant traits for &'a mut Wpub fn key(&self) -> &K
ⓘImportant traits for &'a mut W
Gets a reference to the entry key
Examples
use linked_hash_map::LinkedHashMap; let mut map = LinkedHashMap::new(); map.insert("foo".to_string(), 1); assert_eq!("foo", map.entry("foo".to_string()).key());
ⓘImportant traits for &'a mut Wpub fn get(&self) -> &V
ⓘImportant traits for &'a mut W
Gets a reference to the value in the entry.
ⓘImportant traits for &'a mut Wpub fn get_mut(&mut self) -> &mut V
ⓘImportant traits for &'a mut W
Gets a mutable reference to the value in the entry.
ⓘImportant traits for &'a mut Wpub fn into_mut(self) -> &'a mut V
ⓘImportant traits for &'a mut W
Converts the OccupiedEntry into a mutable reference to the value in the entry with a lifetime bound to the map itself
pub fn insert(&mut self, value: V) -> V
Sets the value of the entry, and returns the entry's old value
pub fn remove(self) -> V
Takes the value out of the entry, and returns it