Lib.rs

a hash table that shares one value across multiple keys.

lib.rs:

Provides [MultiKeyMap], an associative array that can share one value across multiple keys without Rc, and provides mutable access that will never panic at runtime, unlike RefCell.

use multi_key_map::MultiKeyMap;

let mut map: MultiKeyMap<i32, String> = MultiKeyMap::from([
    (vec![1, 2, 3], "foo".into()),
    (vec![4, 5], "bar".into()),
]);
map.insert_many(vec![6, 7], "quux".into());
map.alias(&7, 8);
assert_eq!(map.get(&8), Some(&String::from("quux")));