How to write the types explicitly on the left when the function returns multiple values?
<p>I can do</p>

<pre><code>n,err:=r.Read(b)
</code></pre>

<p>Also I can write</p>

<pre><code>var n,err=r.Read(b)
</code></pre>

<p>But on the left I want the types explicitly, like (because this does not work),</p>

<pre><code>var n,err int,error=r.Read(b)
</code></pre>

<p>How do I do that?</p>