Enum lru_time_cache::Entry [−][src]
pub enum Entry<'a, Key: 'a, Value: 'a> { Vacant(VacantEntry<'a, Key, Value>), Occupied(OccupiedEntry<'a, Value>), }
Expand description
A view into a single entry in an LRU cache, which may either be vacant or occupied.
Variants
Vacant(VacantEntry<'a, Key, Value>)
A vacant Entry
Occupied(OccupiedEntry<'a, Value>)
An occupied Entry
Implementations
Ensures a value is in the entry by inserting the default if empty, and returns a mutable reference to the value in the entry.
Ensures a value is in the entry by inserting the result of the default function if empty, and returns a mutable reference to the value in the entry.
Auto Trait Implementations
impl<'a, Key, Value> RefUnwindSafe for Entry<'a, Key, Value> where
Key: RefUnwindSafe,
Value: RefUnwindSafe,
impl<'a, Key, Value> !UnwindSafe for Entry<'a, Key, Value>