Rust Weekly Log: Tracing, Observability & Cryptographic Hashes

This week’s Rust progress focused on production-grade observability and core cryptography fundamentals.

📡 RustPulse

I implemented the first phase of OpenTelemetry tracing using Jaeger.
This lays the groundwork for structured, end-to-end observability in a real Rust system.
https://github.com/VinEckSie/rustpulse

🔐 Sealed in Rust

A new chapter is live on cryptographic hash functions, covering SHA-2, BLAKE3, and design trade-offs beyond the basics.
https://vinecksie.github.io/sealed-in-rust/02-core-primitives/02-02-crypto-hashes.html