Enum foyer_memory::CacheEntry

pub enum CacheEntry<K, V, L, S = RandomState>where
    K: Key,
    V: Value,
    L: CacheEventListener<K, V>,
    S: BuildHasher + Send + Sync + 'static,{
    Fifo(GenericCacheEntry<K, V, FifoHandle<K, V>, Fifo<K, V>, HashTableIndexer<K, FifoHandle<K, V>>, L, S>),
    Lru(GenericCacheEntry<K, V, LruHandle<K, V>, Lru<K, V>, HashTableIndexer<K, LruHandle<K, V>>, L, S>),
    Lfu(GenericCacheEntry<K, V, LfuHandle<K, V>, Lfu<K, V>, HashTableIndexer<K, LfuHandle<K, V>>, L, S>),
    S3Fifo(GenericCacheEntry<K, V, S3FifoHandle<K, V>, S3Fifo<K, V>, HashTableIndexer<K, S3FifoHandle<K, V>>, L, S>),
}

Variants§

Fifo(GenericCacheEntry<K, V, FifoHandle<K, V>, Fifo<K, V>, HashTableIndexer<K, FifoHandle<K, V>>, L, S>)

Lru(GenericCacheEntry<K, V, LruHandle<K, V>, Lru<K, V>, HashTableIndexer<K, LruHandle<K, V>>, L, S>)

Lfu(GenericCacheEntry<K, V, LfuHandle<K, V>, Lfu<K, V>, HashTableIndexer<K, LfuHandle<K, V>>, L, S>)

S3Fifo(GenericCacheEntry<K, V, S3FifoHandle<K, V>, S3Fifo<K, V>, HashTableIndexer<K, S3FifoHandle<K, V>>, L, S>)

Implementations§

impl<K, V, L, S> CacheEntry<K, V, L, S>
where K: Key, V: Value, L: CacheEventListener<K, V>, S: BuildHasher + Send + Sync + 'static,

pub fn key(&self) -> &K

pub fn value(&self) -> &V

pub fn context(&self) -> CacheContext

pub fn charge(&self) -> usize

pub fn refs(&self) -> usize

Trait Implementations§

impl<K, V, L, S> Clone for CacheEntry<K, V, L, S>
where K: Key, V: Value, L: CacheEventListener<K, V>, S: BuildHasher + Send + Sync + 'static,

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl<K, V, L, S> Deref for CacheEntry<K, V, L, S>
where K: Key, V: Value, L: CacheEventListener<K, V>, S: BuildHasher + Send + Sync + 'static,

type Target = V

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

Auto Trait Implementations§

impl<K, V, L, S> Freeze for CacheEntry<K, V, L, S>

impl<K, V, L, S = RandomState> !RefUnwindSafe for CacheEntry<K, V, L, S>

impl<K, V, L, S> Send for CacheEntry<K, V, L, S>

impl<K, V, L, S> Sync for CacheEntry<K, V, L, S>

impl<K, V, L, S> Unpin for CacheEntry<K, V, L, S>

impl<K, V, L, S = RandomState> !UnwindSafe for CacheEntry<K, V, L, S>

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> Value for T
where T: Send + Sync + 'static,