Enum CacheEntry

pub enum CacheEntry<K, V, S = BuildHasherDefault<AHasher>, P = CacheProperties>
where
    K: Key,
    V: Value,
    S: HashBuilder,
    P: Properties,
{
    Fifo(RawCacheEntry<Fifo<K, V, P>, S>),
    S3Fifo(RawCacheEntry<S3Fifo<K, V, P>, S>),
    Lru(RawCacheEntry<Lru<K, V, P>, S>),
    Lfu(RawCacheEntry<Lfu<K, V, P>, S>),
}

A cached entry holder of the in-memory cache.

Variants

Fifo(RawCacheEntry<Fifo<K, V, P>, S>)

A cached entry holder of the in-memory FIFO cache.

S3Fifo(RawCacheEntry<S3Fifo<K, V, P>, S>)

A cached entry holder of the in-memory S3FIFO cache.

Lru(RawCacheEntry<Lru<K, V, P>, S>)

A cached entry holder of the in-memory LRU cache.

Lfu(RawCacheEntry<Lfu<K, V, P>, S>)

A cached entry holder of the in-memory LFU cache.

Implementations

impl<K, V, S, P> CacheEntry<K, V, S, P>

where K: Key, V: Value, S: HashBuilder, P: Properties,

pub fn hash(&self) -> u64

Key hash of the cached entry.

pub fn key(&self) -> &K

Key of the cached entry.

pub fn value(&self) -> &V

Value of the cached entry.

pub fn properties(&self) -> &P

Properties of the cached entry.

pub fn weight(&self) -> usize

Weight of the cached entry.

pub fn refs(&self) -> usize

External reference count of the cached entry.

pub fn is_outdated(&self) -> bool

If the cached entry is updated and outdated.

pub fn piece(&self) -> Piece<K, V, P>

Get the piece of the entry record.

Trait Implementations

impl<K, V, S, P> Clone for CacheEntry<K, V, S, P>

where K: Key, V: Value, S: HashBuilder, P: Properties,

fn clone(&self) -> CacheEntry<K, V, S, P>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<K, V, S, P> Debug for CacheEntry<K, V, S, P>

where K: Debug + Key, V: Debug + Value, S: Debug + HashBuilder, P: Debug + Properties,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<K, V, S, P> Deref for CacheEntry<K, V, S, P>

where K: Key, V: Value, S: HashBuilder, P: Properties,

type Target = V

The resulting type after dereferencing.

fn deref(&self) -> &<CacheEntry<K, V, S, P> as Deref>::Target

Dereferences the value.

impl<K, V, S, P> From<RawCacheEntry<Fifo<K, V, P>, S>> for CacheEntry<K, V, S, P>

where K: Key, V: Value, S: HashBuilder, P: Properties,

fn from(entry: RawCacheEntry<Fifo<K, V, P>, S>) -> CacheEntry<K, V, S, P>

Converts to this type from the input type.

impl<K, V, S, P> From<RawCacheEntry<Lfu<K, V, P>, S>> for CacheEntry<K, V, S, P>

where K: Key, V: Value, S: HashBuilder, P: Properties,

fn from(entry: RawCacheEntry<Lfu<K, V, P>, S>) -> CacheEntry<K, V, S, P>

Converts to this type from the input type.

impl<K, V, S, P> From<RawCacheEntry<Lru<K, V, P>, S>> for CacheEntry<K, V, S, P>

where K: Key, V: Value, S: HashBuilder, P: Properties,

fn from(entry: RawCacheEntry<Lru<K, V, P>, S>) -> CacheEntry<K, V, S, P>

Converts to this type from the input type.

impl<K, V, S, P> From<RawCacheEntry<S3Fifo<K, V, P>, S>> for CacheEntry<K, V, S, P>

where K: Key, V: Value, S: HashBuilder, P: Properties,

fn from(entry: RawCacheEntry<S3Fifo<K, V, P>, S>) -> CacheEntry<K, V, S, P>

Converts to this type from the input type.