Fix the String

This code tries to push more text onto a string, but it doesn't compile! The variable needs to be a String (not a &str) and it needs to be mutable.

Fix the code so it prints:

Hello, world!

Hint: Change the string literal into a String using String::from() and don't forget to make it mut!

rust

fn main() {

let greeting = "Hello";

greeting.push_str(", world!");

println!("{}", greeting);

}

Output

Run your code to see the output here.