Struct ArenaChunkPool 

pub struct ArenaChunkPool { /* private fields */ }

A pool of pre-allocated byte chunks for arena reuse.

Implementations

impl ArenaChunkPool

pub fn new(chunk_size: usize, max_pooled: usize) -> Self

pub fn acquire(&mut self) -> Vec<u8>

Acquire a chunk (from pool or newly allocated).

pub fn release(&mut self, chunk: Vec<u8>)

Return a chunk to the pool (or discard if at capacity).

pub fn pooled_count(&self) -> usize

pub fn reused_count(&self) -> u64

pub fn created_count(&self) -> u64

pub fn hit_rate(&self) -> f64

Trait Implementations

impl Debug for ArenaChunkPool

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

Formats the value using the given formatter.

impl Default for ArenaChunkPool

fn default() -> ArenaChunkPool

Returns the “default value” for a type.