Add "Porting EBU-R128 audio loudness analysis from C to Rust - Porting Details"

Author: sdroege

draft/2020-09-30-this-week-in-rust.md

@@ -27,6 +27,7 @@ No newsletters this week.
 ### Learn More Rust
 * [Are we observable yet? An introduction to Rust telemetry - Zero To Production #4](https://www.lpalmieri.com/posts/2020-09-27-zero-to-production-4-are-we-observable-yet/)
 * [A Fistful of States: More State Machine Patterns in Rust](https://deislabs.io/posts/a-fistful-of-states/)
+* [Porting EBU R128 audio loudness analysis from C to Rust – Porting Details](https://coaxion.net/blog/2020/09/porting-ebu-r128-audio-loudness-analysis-from-c-to-rust-porting-details/)
 
 ### Project Updates
 * [Krustlet v0.5.0 Release](https://github.com/deislabs/krustlet/releases/tag/v0.5.0)