Struct BufferPool 

pub struct BufferPool { /* private fields */ }

A pool of reusable buffers for HTTP response bodies

Implementations

impl BufferPool

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

Create a new buffer pool

Arguments

• buffer_size - Initial size of each buffer (e.g., 512KB for typical market data)
• max_pool_size - Maximum number of buffers to keep in the pool

pub async fn get(&self) -> Vec<u8>

Get a buffer from the pool, or create a new one if pool is empty

pub async fn return_buffer(&self, buffer: Vec<u8>)

Return a buffer to the pool

pub async fn size(&self) -> usize

Get the current number of buffers in the pool

pub async fn prewarm(&self, count: usize)

Pre-allocate buffers in the pool

Trait Implementations

impl Default for BufferPool

fn default() -> Self

Returns the “default value” for a type.