Struct CacheStats 

pub struct CacheStats { /* private fields */ }

Shared, atomically-updated cache statistics.

Implementations

impl CacheStats

pub fn new() -> Arc<Self>

Create a new zeroed stats counter.

pub fn record_hit(&self)

pub fn record_miss(&self)

pub fn record_eviction(&self)

pub fn record_insertion(&self)

pub fn hits(&self) -> u64

pub fn misses(&self) -> u64

pub fn evictions(&self) -> u64

pub fn insertions(&self) -> u64

pub fn hit_rate(&self) -> f64

Hit rate in [0, 1]. Returns 0.0 if no lookups have been made.

pub fn reset(&self)

Trait Implementations

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.