Add blog post: 'The magic function'

bitfield · web-flow · commit b14470ff879c · 2025-01-27T12:15:05.000Z
diff --git a/draft/2025-01-29-this-week-in-rust.md b/draft/2025-01-29-this-week-in-rust.md
@@ -39,6 +39,8 @@ and just ask the editors to select the category.
 
 ### Observations/Thoughts
 
+* [The magic function](https://bitfieldconsulting.com/posts/magic-function)
+
 ### Rust Walkthroughs
 
 ### Research
