szyk-rs

Generic topsort for Rust

Example

    use szyk::*;
    let result = topsort_values(
        &[
            Node::new("wooden pickaxe", vec!["planks", "sticks"], "Pickaxe"),
            Node::new("planks", vec!["wood"], "Planks"),
            Node::new("sticks", vec!["planks"], "Sticks"),
            Node::new("wood", vec![], "Wood"),
        ],
        "wooden pickaxe",
    );
    assert_eq!(result, Ok(vec!["Wood", "Planks", "Sticks", "Pickaxe"]));