The String Type

TODO: Figure out if you want to do string literals before this or not. I'm thinking not so that we only have to think about a single string type for the early part of the book. Push the literals to later.

Example showing how to add more text to a mutable String

SOURCE CODE

fn main() {

  let mut alfa = String::from("Hello");
  println!("alfa is {}", alfa);

  alfa.push_str(", World");
  println!("alfa is {}", alfa);

}

CODE RUNNER

Typos: 0
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