rustlings-solutions/exercises/11_hashmaps
..
hashmaps1.rs
hashmaps2.rs
hashmaps3.rs
README.md

Hashmaps

A hash map allows you to associate a value with a particular key. You may also know this by the names unordered map in C++, dictionary in Python or an associative array in other languages.

This is the other data structure that we've been talking about before, when talking about Vecs.

Further information