Add HAR link to 436

tnballo · ericseppanen · commit 0bfe94f2cf89 · 2022-03-26T10:59:00.000-07:00
diff --git a/draft/2022-03-30-this-week-in-rust.md b/draft/2022-03-30-this-week-in-rust.md
@@ -24,6 +24,8 @@ If you find any errors in this week's issue, [please submit a PR](https://github
 
 ### Rust Walkthroughs
 
+* [Introducing "High Assurance Rust": a FREE systems software security book!](https://highassurance.rs/)
+
 ### Miscellaneous
 
 ## Crate of the Week
