termion/examples/simple.rs

33 lines
823 B
Rust

extern crate libterm;
use libterm::{TermControl, IntoRawMode, Color, Style};
use std::io::{Read, Write, stdout, stdin};
fn main() {
let stdout = stdout();
let mut stdout = stdout.lock().into_raw_mode().unwrap();
let stdin = stdin();
stdout.goto(5, 5).unwrap();
stdout.clear().unwrap();
stdout.style(Style::Bold).unwrap();
stdout.write(b"yo, 'q' will exit.").unwrap();
stdout.reset().unwrap();
stdout.flush().unwrap();
stdout.goto(20, 10).unwrap();
let mut bytes = stdin.bytes();
loop {
let b = bytes.next().unwrap().unwrap();
match b {
b'q' => return,
b'c' => stdout.clear(),
b'r' => stdout.color(Color::Rgb(5, 0, 0)),
a => stdout.write(&[a]),
}.unwrap();
stdout.flush().unwrap();
}
}