🦀 Rust Weekly Log — Resilience, Cryptography & Observability

This week focused on strengthening correctness, security, and production readiness across my Rust ecosystem. 📡 RustPulse — Hardening the ingestion pipeline Step 2/3: Added X-CRC32 validation at ingestion to block corrupted payloads early. Step 3/3: Introduced fault-injection simulation combined with bounded retries/backoff to validate resilience under packet loss and corruption. Goal: prove delivery guarantees under stress, not just assume them. Project: https://vinecksie.super.site/rustpulse 🔐 Sealed in Rust — Key Derivation Functions Published a new chapter covering: Why passwords are not encryption keys How salts prevent large-scale precomputed attacks Why Argon2id and scrypt significantly increase offline cracking costs This chapter connects cryptographic primitives to real-world Rust usage. Read here: https://vinecksie.github.io/sealed-in-rust/02-core-primitives/02-06-key-derivation.html ▶️ Fearless in Rust — Observability Done Right Integrated OpenTelemetry + Jaeger to get full e