Struct BufferConsole 

pub struct BufferConsole {
    pub input: VecDeque<u8>,
    pub output: Vec<u8>,
}

Buffer-based console for testing.

Fields

input: VecDeque<u8>

Input data (to be read by guest).

output: Vec<u8>

Output data (written by guest).

Implementations

impl BufferConsole

pub const fn new() -> BufferConsole

Creates a new buffer console.

pub fn push_input(&mut self, data: &[u8])

Pushes data to the input buffer.

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

Takes all output data.

Trait Implementations

impl ConsoleIo for BufferConsole

fn read(&mut self, buf: &mut [u8]) -> Result<usize, Error>

Reads data from the console (host -> guest).

fn write(&mut self, buf: &[u8]) -> Result<usize, Error>

Writes data to the console (guest -> host).

fn flush(&mut self) -> Result<(), Error>

Flushes pending output.

impl Default for BufferConsole

fn default() -> BufferConsole

Returns the “default value” for a type.