CacheStatsSnapshot

ngdp_cache::stats

Struct CacheStatsSnapshot

pub struct CacheStatsSnapshot {Show 13 fields
    pub hits: u64,
    pub misses: u64,
    pub evictions: u64,
    pub bytes_saved: u64,
    pub bytes_written: u64,
    pub bytes_evicted: u64,
    pub read_operations: u64,
    pub write_operations: u64,
    pub delete_operations: u64,
    pub hit_rate: f64,
    pub miss_rate: f64,
    pub total_operations: u64,
    pub uptime_seconds: u64,
}

Expand description

Snapshot of cache statistics at a point in time

Fields§

§hits: u64

Total cache hits

§misses: u64

Total cache misses

§evictions: u64

Total cache evictions

§bytes_saved: u64

Total bytes saved by cache hits

§bytes_written: u64

Total bytes written to cache

§bytes_evicted: u64

Total bytes evicted from cache

§read_operations: u64

Total read operations

§write_operations: u64

Total write operations

§delete_operations: u64

Total delete operations

§hit_rate: f64

Cache hit rate as a percentage (0.0 to 100.0)

§miss_rate: f64

Cache miss rate as a percentage (0.0 to 100.0)

§total_operations: u64

Total cache operations (hits + misses)

§uptime_seconds: u64

Cache uptime in seconds

Implementations§

impl CacheStatsSnapshot

pub fn format_bytes(bytes: u64) -> String

Format bytes as human-readable string (KB, MB, GB)

pub fn format_uptime(&self) -> String

Format duration as human-readable string

Trait Implementations§

impl Clone for CacheStatsSnapshot

fn clone(&self) -> CacheStatsSnapshot

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for CacheStatsSnapshot

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for CacheStatsSnapshot

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl Display for CacheStatsSnapshot

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

Formats the value using the given formatter. Read more

impl Serialize for CacheStatsSnapshot

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§

impl Freeze for CacheStatsSnapshot

impl RefUnwindSafe for CacheStatsSnapshot

impl Send for CacheStatsSnapshot

impl Sync for CacheStatsSnapshot

impl Unpin for CacheStatsSnapshot

impl UnwindSafe for CacheStatsSnapshot

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,

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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> CloneToUninit for T
where T: Clone,

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

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

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

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

impl<T> Same for T

type Output = T

Should always be Self

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

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where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

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where T: Display,

fn try_to_string(&self) -> Result<String, TryReserveError>

ToString::to_string, but without panic on OOM.

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type Error = Infallible

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

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Performs the conversion.

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where T: for<'de> Deserialize<'de>,

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