Struct CacheStats 

pub struct CacheStats {
    pub hits: u64,
    pub misses: u64,
    pub size: usize,
    pub capacity: usize,
}

Statistics about cache performance.

Fields

hits: u64

Number of cache hits.

misses: u64

Number of cache misses.

size: usize

Current number of entries.

capacity: usize

Maximum capacity.

Implementations

impl CacheStats

pub fn hit_rate(&self) -> f64

Calculate hit rate (0.0 to 1.0).

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.

impl PartialEq for CacheStats

fn eq(&self, other: &CacheStats) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CacheStats

impl Eq for CacheStats

impl StructuralPartialEq for CacheStats