ised 0.1.0

An interactive tool for find-and-replace across many files
Documentation 
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use crossterm::{
    execute,
    terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
};
use ised::app::App;
use std::error::Error;
use std::io;
use tui::{backend::CrosstermBackend, Terminal};

fn main() -> Result<(), Box<dyn Error>> {
    enable_raw_mode()?;
    let mut stdout = io::stdout();
    execute!(stdout, EnterAlternateScreen)?;
    let backend = CrosstermBackend::new(stdout);
    let mut terminal = Terminal::new(backend)?;

    let mut app = App::new();
    let res = app.run(&mut terminal);

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

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

    Ok(())
}