de> have been removed;
they duplicated safer functionality provided by
package <a href="/pkg/reflect/"><code>reflect</code></a>.
</p>

<p>
<em>Updating</em>:
Code using these functions must be rewritten to use
package <a href="/pkg/reflect/"><code>reflect</code></a>.
The changes to <a href="http://code.google.com/p/go/source/detail?r=2646dc956207">encoding/gob</a> and the <a href="http://code.google.com/p/goprotobuf/source/detail?r=5340ad310031">protocol buffer library</a>
may be helpful as examples.
</p>

