Why can't I initialize my fields in my structs?
<p>I am surprised that I can't initialize my fields in structs, why is it like that? Like:</p>

<pre><code>struct MyStruct
{
    private int a = 90;
}
</code></pre>

<p>but it's a complie time error. I don't know why it's a problem? Please explain this to me.</p>
