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I was looking for the way to create an associative array in the documentation but didn't find anything. So how do I create an associative array in Rust?

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What you know as an associative array is also known by some other names, such as a dictionary or a map.

In Rust, it’s called a map, and is epitomised in the HashMap type.

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When you want ordered associative array, there is also BTreeMap.

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