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
MultiMap
#[macro_use] extern crate multimap; let map = multimap!( "dog" => "husky", "dog" => "retreaver", "dog" => "shiba inu", "cat" => "cat" );