rustdu 0.1.2

A fast, interactive terminal disk usage analyzer
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

use crossterm::{
    terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
    execute,
};
use ratatui::{backend::CrosstermBackend, Terminal};
use std::io::stdout;

pub fn init() -> anyhow::Result<Terminal<CrosstermBackend<std::io::Stdout>>> {
    enable_raw_mode()?;
    let mut stdout = stdout();
    execute!(stdout, EnterAlternateScreen)?;
    let backend = CrosstermBackend::new(stdout);
    Ok(Terminal::new(backend)?)
}

pub fn restore() -> anyhow::Result<()> {
    disable_raw_mode()?;
    execute!(stdout(), LeaveAlternateScreen)?;
    Ok(())
}