liner

A Rust library offering readline-like functionality.

CONTRIBUTING.md

Basic Usage

Currently requires a nightly Rust compiler.

In Cargo.toml:

[dependencies]
liner = "0.1.1"
...

In src/main.rs:

extern crate liner;

use liner::Context;

fn main() {
    let mut con = Context::new();

    loop {
        let res = con.read_line("[prompt]$ ", &mut |_| {}).unwrap();

        if res.is_empty() {
            break;
        }

        con.history.push(res.into());
    }
}

License

MIT licensed. See the LICENSE file.