Unsafe on rustbiteshttps://www.rustbites.com/tags/unsafe/Recent content in Unsafe on rustbitesHugoenTue, 21 Apr 2026 13:57:49 +020093. MaybeUninit Array Conversions — Build Fixed Arrays Without transmutehttps://www.rustbites.com/posts/bite-093/Mon, 20 Apr 2026 17:00:00 +0100https://www.rustbites.com/posts/bite-093/<p>Ever tried to build a <code>[T; N]</code> element-by-element and ended up reaching for <code>mem::transmute</code> because <code>[MaybeUninit&lt;T&gt;; N]</code> refused to convert? Rust 1.95 stabilises safe conversions between <code>[MaybeUninit&lt;T&gt;; N]</code> and <code>MaybeUninit&lt;[T; N]&gt;</code> — no transmute, no tricks.</p>