xtop 0.4.0

System monitor written in Rust using terminal user interface (TUI). Fast, efficient, informative, and easy to use.
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pub mod app;
pub mod ui;
pub mod config;

use app::{App, main_loop};
use config::Config;
use crossterm::{
    execute,
    terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
};
use ratatui::{backend::CrosstermBackend, Terminal};
use std::io;

fn main() -> Result<(), io::Error> {
    let _ = Config::initialize_themes();

    // Setup terminal
    enable_raw_mode()?;
    let mut stdout = io::stdout();
    execute!(stdout, EnterAlternateScreen)?;
    let backend = CrosstermBackend::new(stdout);
    let mut terminal = Terminal::new(backend)?;

    // create app state, run the main loop
    let mut app = App::new();
    let res = main_loop(&mut terminal, &mut app);

    // restore terminal
    disable_raw_mode()?;
    execute!(
        terminal.backend_mut(),
        LeaveAlternateScreen
    )?;
    terminal.show_cursor()?;

    if let Err(err) = res {
        println!("{:?}", err);
    }

    Ok(())
}