Struct CacheStatsSnapshot

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pub struct CacheStatsSnapshot {Show 13 fields
    pub l1: CacheStatsLevelSnapshot,
    pub l2: CacheStatsLevelSnapshot,
    pub l3: CacheStatsLevelSnapshot,
    pub total_hits: u64,
    pub total_misses: u64,
    pub total_skips: u64,
    pub hit_rate: f64,
    pub puts: u64,
    pub invalidations: u64,
    pub tables_invalidated: u64,
    pub clears: u64,
    pub size_exceeded: u64,
    pub uptime_secs: u64,
}

Expand description

Snapshot of all cache statistics

Fields§

§l1: CacheStatsLevelSnapshot

L1 cache statistics

§l2: CacheStatsLevelSnapshot

L2 cache statistics

§l3: CacheStatsLevelSnapshot

L3 cache statistics

§total_hits: u64

Total hits across all levels

§total_misses: u64

Total misses

§total_skips: u64

Total skips (due to hints)

§hit_rate: f64

Overall hit rate percentage

§puts: u64

Total cache puts

§invalidations: u64

Total invalidation operations

§tables_invalidated: u64

Total tables invalidated

§clears: u64

Total cache clears

§size_exceeded: u64

Requests rejected due to size limits

§uptime_secs: u64

Uptime in seconds

Implementations§

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impl CacheStatsSnapshot

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pub fn total_memory_bytes(&self) -> u64

Calculate total memory usage across all levels

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pub fn total_entries(&self) -> u64

Calculate total entry count across all levels

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pub fn format(&self) -> String

Format as human-readable string

Trait Implementations§

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impl Clone for CacheStatsSnapshot

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fn clone(&self) -> CacheStatsSnapshot

Returns a duplicate 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 CacheStatsSnapshot

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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 UnwindSafe for CacheStatsSnapshot

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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