title: Printing a character a variable number of times with println
body: <p>I want to use <code>println!</code> and the powerful formatting tools of <code>format!</code> to print a character a specific number of times. Of course this is possible with a loop, like so:</p>
  
  <pre><code>fn give_love(count: usize) {
      print!("Here is love for you: ");
      for i in 0..count {
          print!("♥");
      }
      println!("");
  }
  </code></pre>
  
  <p>But I neither want to write the loop nor the three <code>print</code>s. How to do this shorter/better?</p>