liner

A Rust library offering readline-like functionality.

CONTRIBUTING.md

Featues

• [x] Autosuggestions
• [x] Emacs and Vi keybindings
• [x] Multi-line editing
• [x] History
• [x] (Incomplete) basic and filename completions
• [ ] Reverse search
• [ ] Remappable keybindings

Basic Usage

In Cargo.toml: toml [dependencies] redox_liner = "0.5.1" ...

In src/main.rs:

```rust extern crate liner;

use liner::{Context, Completer};

struct EmptyCompleter;

impl Completer for EmptyCompleter { fn completions(&mut self, _start: &str) -> Vec { Vec::new() } }

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

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

    if res.is_empty() {
        break;
    }

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

} ```

See src/main.rs for a more sophisticated example.

License

MIT licensed. See the LICENSE file.