Code shared from the Rust Playground

playground.rs

fn main() {
    let message = "“It’s a smart quote!” 😛";
    let new_message: String = message
        .bytes()
        .enumerate()
        .map(|(i, c)| {
            println!("[{:3}] = {:08b} = {:02x} = '{}'", i, c, c, c as char);
            c as char
        })
        .collect();
    println!("{}", new_message);
}