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AdaptiveCacheEntry

oxilean_parse::expr_cache::types

Struct AdaptiveCacheEntry 

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pub struct AdaptiveCacheEntry<V> {
    pub value: V,
    pub priority: CachePriority,
    pub access_count: u64,
    pub last_access: u64,
    pub insert_time: u64,
}
Expand description

A cache entry with adaptive eviction support.

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§value: V§priority: CachePriority§access_count: u64§last_access: u64§insert_time: u64

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impl<V> AdaptiveCacheEntry<V>

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pub fn new(value: V, priority: CachePriority, now: u64) -> Self

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pub fn touch(&mut self, now: u64)

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pub fn eviction_score(&self, now: u64) -> f64

Auto Trait Implementations§

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impl<V> Freeze for AdaptiveCacheEntry<V>
where V: Freeze,

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impl<V> RefUnwindSafe for AdaptiveCacheEntry<V>
where V: RefUnwindSafe,

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impl<V> Send for AdaptiveCacheEntry<V>
where V: Send,

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impl<V> Sync for AdaptiveCacheEntry<V>
where V: Sync,

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impl<V> Unpin for AdaptiveCacheEntry<V>
where V: Unpin,

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impl<V> UnsafeUnpin for AdaptiveCacheEntry<V>
where V: UnsafeUnpin,

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impl<V> UnwindSafe for AdaptiveCacheEntry<V>
where 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.