no" width="48" height="48" alt="Author profile image"></div><div class="comment-data"><div class="comment-box"><div class="user-name">Jake Fecher</div><div class="comment-status"></div><div class="created-date">Dec 20, 2021, 10:09 PM</div><div class="comment-context"><div class="comment-context-intro">Selected text:</div><div class="comment-context-value">We&amp;#39;d need to take a &amp;amp;mut World as a parameter to modify anything, but we can&amp;#39;t modify a trait from another crate.&amp;quot;</div><