Struct CacheMetrics 

pub struct CacheMetrics { /* private fields */ }

Cache performance metrics

Implementations

impl CacheMetrics

pub fn new() -> Self

Create new cache metrics

pub fn record_hit(&self)

Record a cache hit

pub fn record_miss(&self)

Record a cache miss

pub fn record_insert(&self)

Record a cache insertion

pub fn record_eviction(&self)

Record a cache eviction

pub fn hits(&self) -> u64

Get the total number of cache hits

pub fn misses(&self) -> u64

Get the total number of cache misses

pub fn inserts(&self) -> u64

Get the total number of cache inserts

pub fn evictions(&self) -> u64

Get the total number of cache evictions

pub fn total_requests(&self) -> u64

Get the total number of cache requests (hits + misses)

pub fn hit_ratio(&self) -> f64

Get the cache hit ratio as a percentage (0.0 to 100.0)

pub fn reset(&self)

Reset all metrics to zero

pub fn summary(&self) -> CacheMetricsSummary

Get a summary of cache metrics

Trait Implementations

impl Debug for CacheMetrics

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

Formats the value using the given formatter.

impl Default for CacheMetrics

fn default() -> CacheMetrics

Returns the “default value” for a type.