title: How to print an array and a vector?
body: <p>I'm playing with Rust and I wonder how I can print an array and a vector.</p>
  
  <pre><code>let a_vector = vec![1, 2, 3, 4, 5];
  let an_array = ["a", "b", "c", "d", "e"];
  </code></pre>
  
  <p>I want to print on the screen and the result should be something like:</p>
  
  <pre><code>[1, 2, 3, 4, 5]
  ["a", "b", "c", "d", "e"]
  </code></pre>
  
  <p>In python it is:</p>
  
  <pre><code>lst = ["a", "b", "c", "d", "e"]
  print lst
  </code></pre>
  
  <p>and printing it would show:</p>
  
  <pre><code>["a", "b", "c", "d", "e"]
  </code></pre>