reedline/examples/basic.rs

// Create a default reedline object to handle user input
// cargo run --example basic
//
// You can browse the local (non persistent) history using Up/Down or Ctrl n/p.

use reedline::{DefaultPrompt, Reedline, Signal};
use std::io;

fn main() -> io::Result<()> {
    // Create a new Reedline engine with a local History that is not synchronized to a file.
    let mut line_editor = Reedline::create();
    let prompt = DefaultPrompt::default();

    loop {
        let sig = line_editor.read_line(&prompt)?;
        match sig {
            Signal::Success(buffer) => {
                println!("We processed: {}", buffer);
            }
            Signal::CtrlD | Signal::CtrlC => {
                println!("\nAborted!");
                break Ok(());
            }
        }
    }
}