Struct CacheStats 

pub struct CacheStats {
    pub hits: u64,
    pub misses: u64,
    pub evictions: u64,
    pub conversions: u64,
    pub invalidations: u64,
}

Statistics for monitoring cache effectiveness

Fields

hits: u64

Number of cache hits

misses: u64

Number of cache misses

evictions: u64

Number of cache evictions

conversions: u64

Number of conversions performed (subset of misses that resulted in caching)

invalidations: u64

Number of invalidations (due to table modifications)

Implementations

impl CacheStats

pub fn hit_rate(&self) -> f64

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

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.