k_cache

Struct SegmentedCache

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pub struct SegmentedCache<K, V, S: BuildHasher = RandomState, W: Weigher<K, V> = One, L: Lifecycle<K, V> = DefaultLifecycle> { /* private fields */ }

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impl<K, V, S, W, L> SegmentedCache<K, V, S, W, L>
where K: Eq + Hash + Clone, V: Clone, S: BuildHasher + Default, W: Weigher<K, V> + Clone, L: Lifecycle<K, V> + Default,

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pub fn new(segments: usize, max_weight: usize) -> Self

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impl<K, V, S, W, L> SegmentedCache<K, V, S, W, L>
where K: Eq + Hash + Clone, V: Clone, S: BuildHasher + Default, W: Weigher<K, V> + Clone, L: Lifecycle<K, V> + Clone,

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pub fn new_with_lifecycle( segments: usize, max_weight: usize, lifecycle: L, ) -> Self

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pub fn put(&self, key: K, value: V)

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pub fn remove(&self, key: &K) -> Option<V>

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pub fn get<Q>(&self, key: &Q) -> Option<V>
where K: Borrow<Q>, Q: Hash + Eq + ?Sized,

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impl<K: Debug, V: Debug, S: Debug + BuildHasher, W: Debug + Weigher<K, V>, L: Debug + Lifecycle<K, V>> Debug for SegmentedCache<K, V, S, W, L>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<K, V, S, W, L> Freeze for SegmentedCache<K, V, S, W, L>
where S: Freeze,

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impl<K, V, S = RandomState, W = One, L = DefaultLifecycle> !RefUnwindSafe for SegmentedCache<K, V, S, W, L>

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impl<K, V, S, W, L> Send for SegmentedCache<K, V, S, W, L>
where S: Send, L: Send, W: Send, K: Send, V: Send,

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impl<K, V, S, W, L> Sync for SegmentedCache<K, V, S, W, L>
where S: Sync + Send, L: Send, W: Send, K: Send, V: Send,

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impl<K, V, S, W, L> Unpin for SegmentedCache<K, V, S, W, L>
where S: Unpin, L: Unpin, W: Unpin, K: Unpin, V: Unpin,

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impl<K, V, S, W, L> UnwindSafe for SegmentedCache<K, V, S, W, L>
where S: UnwindSafe, L: UnwindSafe, K: UnwindSafe, W: UnwindSafe, V: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.