Struct BufferPool 

pub struct BufferPool { /* private fields */ }

A pool of byte buffers that can be checked out and returned.

Implementations

impl BufferPool

pub fn new(buffer_size: usize, max_pool_size: usize) -> Self

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

pub fn return_buffer(&mut self, buf: Vec<u8>)

pub fn available(&self) -> usize

pub fn buffer_size(&self) -> usize

pub fn max_pool_size(&self) -> usize

pub fn total_checkouts(&self) -> u64

pub fn preallocate(&mut self, count: usize)

pub fn shrink_to(&mut self, target: usize)

pub fn clear(&mut self)

pub fn total_memory(&self) -> usize

Trait Implementations

impl Clone for BufferPool

fn clone(&self) -> BufferPool

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BufferPool

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

Formats the value using the given formatter.