Struct CacheStats 

pub struct CacheStats {
    pub hits: u64,
    pub misses: u64,
    pub evictions: u64,
    pub entry_count: usize,
    pub total_bytes: u64,
    pub hit_rate: f64,
    pub avg_access_count: f64,
}

Cache statistics

Fields

hits: u64

Total cache hits

misses: u64

Total cache misses

evictions: u64

Total evictions

entry_count: usize

Total entries in cache

total_bytes: u64

Total size in bytes

hit_rate: f64

Hit rate percentage

avg_access_count: f64

Average access count per entry

Implementations

impl CacheStats

pub fn calculate_hit_rate(&mut self)

Calculate hit rate

pub fn record_hit(&mut self)

Record a cache hit

pub fn record_miss(&mut self)

Record a cache miss

pub fn record_eviction(&mut self)

Record an eviction

pub fn update_stats( &mut self, entry_count: usize, total_bytes: u64, total_accesses: u64, )

Update entry statistics

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.

impl<'de> Deserialize<'de> for CacheStats

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CacheStats

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

where __S: Serializer,

Serialize this value into the given Serde serializer.