Struct VteTerminalParser

pub struct VteTerminalParser { /* private fields */ }

[vte] state-machine adapter for the supported terminal-state operations.

One instance represents one incremental byte stream. Reusing it for unrelated streams can carry an incomplete escape/UTF-8 sequence from the first stream into the next; create a fresh parser per terminal stream.

Examples

use ailloli_ui_terminal_core::{TerminalParser, TerminalState, VteTerminalParser};

let mut parser = VteTerminalParser::new();
let mut state = TerminalState::new();
parser.advance(&mut state, b"A\x1b[31mB");
assert_eq!(state.screen.lines[0].cells[1].text, "B");

Implementations

impl VteTerminalParser

pub fn new() -> Self

Creates a parser with no buffered partial sequence.

Examples

use ailloli_ui_terminal_core::{TerminalParser, TerminalState, VteTerminalParser};

let mut parser = VteTerminalParser::new();
let mut state = TerminalState::new();
parser.advance(&mut state, b"ok");
assert!(state.screen.lines[0].plain_text().starts_with("ok"));

Trait Implementations

impl Default for VteTerminalParser

fn default() -> Self

Creates the same empty parser as Self::new.

Examples

use ailloli_ui_terminal_core::VteTerminalParser;
let _parser = VteTerminalParser::default();

impl TerminalParser for VteTerminalParser

fn advance(&mut self, state: &mut TerminalState, bytes: &[u8])

Advances the internal [vte] machine with a temporary state performer.