This is a small Rust library that provides a Maller structure, which allows you to call closures by key.

Documentation

Usage`

Add this to your Cargo.toml file:

[dependencies]
maller = "0.1"

or use

cargo add maller

Then, you can use the Maller and Input structures in your Rust code The input and new_input functions from utils allow you to create an input closure. More details in the documentation.

Example

use maller::{input, Maller};

fn main() {
    let mut con=0;

    let c1=|x|{con+=1;2};
    let c2=|x|3;

    let mut maller=Maller::from_iter(
        [(898, input(c1)),
         (500, input(c2))]
    );

    assert_eq!(maller.call(&898).unwrap(),2);
}

License

This code is licensed under the "Apache-2.0 OR Unlicense" License.