Struct pwn::tubes::buffer::Buffer

pub struct Buffer {
    pub data: VecDeque<u8>,
    pub size: usize,
}

Collection of bytes with some helper routines.

Used as the backing store for the Tube structs.

Fields

data: VecDeque<u8>

A queue of u8 (oldest is at the start)

size: usize

Total data size

Implementations

impl Buffer

pub fn new() -> Self

Initialize a Buffer.

pub fn len(&self) -> usize

Get the current Buffer length.

pub fn is_empty(&self) -> bool

Check if Buffer is empty.

pub fn add(&mut self, data: Vec<u8>)

Adds new data to the buffer.

pub fn get(&mut self, numb: usize) -> Vec<u8>

Receive bytes from the buffer.

• numb - The maximum bytes to retrieve. If 0, unlimited.

pub fn unget(&mut self, data: Vec<u8>)

Place data at the front of the buffer.

Trait Implementations

impl Clone for Buffer

fn clone(&self) -> Buffer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Buffer

fn default() -> Self

Returns the “default value” for a type.