Reverse String

Instructions

Reverse a string

For example: input: "cool" output: "looc"

Test your function on this string: uüu and see what happens. Try to write a function that properly reverses this string. Hint: grapheme clusters

To get the bonus test to run, remove the ignore flag (#[ignore]) from the last test, and execute the tests with:

$ cargo test --features grapheme

You will need to use external libraries (a crate in rust lingo) for the bonus task. A good place to look for those is crates.io, the official repository of crates.

Check the documentation for instructions on how to use external crates in your projects.

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Source

Introductory challenge to reverse an input string