Hi,<br><br>Does anyone have any advice on how to inspect complex TVar data structures that may include cycles?&nbsp; They&#39;re opaque as far as Show goes.&nbsp; And sometimes I&#39;d like a more comprehensive view of my data structures at the ghci prompt rather than the dribs and drabs I get by typing &quot;x &lt;- atomically $ readTVar var&quot; and the like all the time.&nbsp; Also, do TVars have a printable identity for debugging purposes?<br>
<br>Thanks<br><br>-John<br><br>