comment-context"><div class="comment-context-intro">Selected text:</div><div class="comment-context-value">the borrow checker encourages pure functions</div></div><div class="comment-content">must make this connection stronger, explain why the borrow checker encourages functional patterns</div></div><div class="reply-list"><div id="AAAASIETsOM" class="reply-box"><div class="author-picture"><img src="https://lh3.googleusercontent.com/a-/AOh14GjoOXwuji1Q0p6FX0IRu-PBtgN-CxWdF8wvbNemn1A=s50-c-k-no" width="24" h