fier"></span> <span class="kind">type</span></span> <span class="symbol"><span class="name">TaggableReadPreference</span><span class="result alias"> = <span name="com.mongodb.TaggableReadPreference" class="extype">com.mongodb.TaggableReadPreference</span></span></span></li><li class="indented0 " name="org.mongodb.scala.ObservableImplicits.ToSingleObservable" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="ToSingleObservable[T]extendsSingleObservable[T]"></a><a id="ToSingleObservabl