Merge pull request #7294 from Nadrieril/patch-1

TWIR submission: "Truly First-Class Custom Smart Pointers" blog post

Author: opeolluwa

draft/2025-11-19-this-week-in-rust.md

@@ -49,6 +49,7 @@ and just ask the editors to select the category.
 
 ### Observations/Thoughts
 
+* [Truly First-Class Custom Smart Pointers](https://nadrieril.github.io/blog/2025/11/11/truly-first-class-custom-smart-pointers.html)
 * [Pinning is a kind of static borrow](https://nadrieril.github.io/blog/2025/11/12/pinning-is-a-kind-of-static-borrow.html)
 
 ### Rust Walkthroughs