rint</a></li><li class="chapter-item expanded "><a href="func_take_ownership.html"><strong aria-hidden="true">5.</strong> func_take_ownership</a></li><li class="chapter-item expanded "><a href="immutable_borrow.html"><strong aria-hidden="true">6.</strong> immutable_borrow</a></li><li class="chapter-item expanded "><a href="multiple_immutable_borrow.html"><strong aria-hidden="true">7.</strong> multiple_immutable_borrow</a></li><li class="chapter-item expanded "><a href="mutable_borrow.html"><strong aria-hidd