title: Convert int32 to string in Golang
body: <p>I need to convert an <code>int32</code> to <code>string</code> in Golang. Is it possible to convert <code>int32</code> to <code>string</code> in Golang without converting to <code>int</code> or <code>int64</code> first?</p>
  
  <p><code>Itoa</code> needs an <code>int</code>. <code>FormatInt</code> needs an <code>int64</code>.</p>