tiered_cache

Struct TierStats

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pub struct TierStats {
    pub items: usize,
    pub size: usize,
    pub capacity: usize,
    pub hit_count: u64,
    pub miss_count: u64,
}
Expand description

Statistics for a single cache tier

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§items: usize

Number of items currently in the tier

§size: usize

Current total size in bytes

§capacity: usize

Maximum capacity in bytes

§hit_count: u64

Number of cache hits

§miss_count: u64

Number of cache misses

Trait Implementations§

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impl Clone for TierStats

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fn clone(&self) -> TierStats

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for TierStats

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

Formats the value using the given formatter. Read more
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impl Serialize for TierStats

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait 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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.
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impl<T> ValueSize for T

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fn value_size(&self) -> usize

The size of this value in bytes, excluding allocated data. Read more
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fn value_size_sum_iter<'item>(iterator: impl Iterator<Item = &'item T>) -> usize
where T: 'item,

The total sum of the sizes of all values in the given iterator, in bytes. This is default-implemented by computing ValueSize::value_size on every element and summing them. For Sized types, a more potentially efficient implementation using Iterator::count is provided. If you are implementing this trait manually, it is unlikely to be more efficient to provide a manual implementation here. Read more
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fn value_size_sum_exact_size_iter<'item>( iterator: impl ExactSizeIterator<Item = &'item T>, ) -> usize
where T: 'item,

The total sum of the sizes of all values in the given exact-size-iterator, in bytes. This is default-implemented by using ValueSize::value_size_sum_iter. For Sized types, a usually more efficient implementation using ExactSizeIterator::len is provided. If you are implementing this trait manually, it is unlikely to be more efficient to provide a manual implementation here. Read more