Struct CacheStats 

pub struct CacheStats {
    pub total_requests: u64,
    pub cache_hits: u64,
    pub cache_misses: u64,
    pub evictions: u64,
    pub time_saved_ms: u64,
}

Statistics about cache performance

Fields

total_requests: u64

Total number of cache requests

cache_hits: u64

Number of cache hits

cache_misses: u64

Number of cache misses

evictions: u64

Number of cache entries evicted

time_saved_ms: u64

Total time saved by cache hits (in milliseconds)

Implementations

impl CacheStats

pub fn hit_rate(&self) -> f64

Calculate cache hit rate as a percentage

pub fn record_hit(&mut self, time_saved_ms: u64)

Record a cache hit

pub fn record_miss(&mut self)

Record a cache miss

pub fn record_eviction(&mut self)

Record a cache eviction

Trait Implementations

impl Clone for CacheStats

fn clone(&self) -> CacheStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheStats

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

Formats the value using the given formatter.

impl Default for CacheStats

fn default() -> CacheStats

Returns the “default value” for a type.