Struct Emulator 

pub struct Emulator { /* private fields */ }

A VT100/VT220 terminal emulator that tracks screen state.

Wraps vt100::Parser and exposes the minimal surface needed by the prediction engine and renderer: feed bytes in, read the current screen state out, and resize on SIGWINCH.

Implementations

impl Emulator

pub fn new(rows: u16, cols: u16) -> Self

Create a new emulator with the given initial terminal dimensions.

pub fn process(&mut self, bytes: &[u8])

Feed raw bytes from the server into the emulator.

pub fn set_size(&mut self, rows: u16, cols: u16)

Resize the emulator’s screen (call on SIGWINCH).

pub fn screen(&self) -> &Screen

Returns the current screen state.

pub fn parser(&self) -> &Parser

Returns a reference to the underlying parser (needed for contents_diff).

pub fn parser_mut(&mut self) -> &mut Parser

Returns a mutable reference to the underlying parser.

Trait Implementations

impl Debug for Emulator

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

Formats the value using the given formatter.