Ergonomics on rustbiteshttps://www.rustbites.com/tags/ergonomics/Recent content in Ergonomics on rustbitesHugoenTue, 19 May 2026 09:19:41 +0200148. Result::is_ok_and — Test the Variant and the Value in One Callhttps://www.rustbites.com/posts/bite-148/Mon, 18 May 2026 17:00:00 +0100https://www.rustbites.com/posts/bite-148/<p>Checking &ldquo;is this <code>Ok</code>, and is the inner value positive?&rdquo; usually means a <code>match</code> or an <code>if let</code>. <code>Result::is_ok_and</code> collapses both questions into one line.</p>