Macro multimap::multimap

macro_rules! multimap {
    (@ replace_with_unit $_t : tt) => { ... };
    (@ count $($key : expr), *) => { ... };
    ($($key : expr => $value : expr), * $(,) ?) => { ... };
}

Create a MultiMap from a list of key value pairs

Example

#[macro_use] extern crate multimap;

let map = multimap!(
    "dog" => "husky",
    "dog" => "retreaver",
    "dog" => "shiba inu",
    "cat" => "cat"
    );