Struct BufferPool 

pub struct BufferPool { /* private fields */ }

Fixed-capacity buffer pool with explicit lifecycle transitions.

use wireshift::BufferPool;

let pool = BufferPool::new(1024, 4)?;
let buf = pool.acquire()?;
assert_eq!(buf.capacity(), 1024);

Implementations

impl BufferPool

pub fn new(capacity: usize, max_buffers: usize) -> Result<Self>

Creates a new pool.

pub fn registered() -> Result<Self>

Creates the registered-buffer pool profile used by wireshift’s hot read paths.

This pool eagerly allocates 32 reusable 256 KiB buffers and falls back to standalone heap buffers when all pooled entries are in flight.

pub fn acquire(&self) -> Result<Buffer<Owned>>

Acquires a buffer for new I/O operations.

pub fn capacity(&self) -> usize

The configured per-buffer capacity.

pub fn max_buffers(&self) -> usize

Returns the number of reusable buffers kept in the lock-free queue.

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.