Struct BufferPoolStats 

pub struct BufferPoolStats { /* private fields */ }

Statistics for buffer pool performance monitoring

Implementations

impl BufferPoolStats

pub fn new() -> Self

Create new statistics tracker

pub fn hits(&self) -> u64

Get number of cache hits

pub fn misses(&self) -> u64

Get number of cache misses

pub fn evictions(&self) -> u64

Get number of evictions

pub fn hit_rate(&self) -> f64

Calculate hit rate as a percentage (0.0 to 1.0)

Trait Implementations

impl Debug for BufferPoolStats

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BufferPoolStats

fn default() -> BufferPoolStats

Returns the “default value” for a type.