:&nbsp;<span class="constructor">Bson</span>.t&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">Bson</span>.t<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;showDiskLoc&nbsp;:&nbsp;<span class="constructor">Bson</span>.t&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">Bson</span>.t<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;snapshot&nbsp;:&nbsp;<span class="constructor">Bson</span>.t&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span