Does Rust have an equivalent to Python's dictionary comprehension syntax?

In Rust you can create Hashmap which is an (Key, Value) pair, each key is unique and you can't have same key multiple times, the value can exist more than one time.

Example of Rust Hasmap

use std::collections::HashMap;

fn main() {
    println!(
        "{:?}",
        (1..5).map(|i| (i + i, i * i)).collect::<HashMap<_, _>>()
    );
}

Output

{4: 4, 6: 9, 8: 16, 2: 1}

Conclusion

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