Struct CacheStats 

pub struct CacheStats {
    pub total_entries: usize,
    pub hits: u64,
    pub misses: u64,
    pub hit_rate: f64,
    pub size_bytes: Option<u64>,
    pub eviction_policy: EvictionPolicy,
}

Cache statistics.

Fields

total_entries: usize

Total number of entries

hits: u64

Cache hits

misses: u64

Cache misses

hit_rate: f64

Hit rate (0.0 to 1.0)

size_bytes: Option<u64>

Total size in bytes (if available)

eviction_policy: EvictionPolicy

Eviction policy

Implementations

impl CacheStats

pub fn new(eviction_policy: EvictionPolicy) -> Self

Create new empty stats.

pub fn calculate_hit_rate(&mut self)

Calculate hit rate.

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<'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.