Field-Notes

2 posts

• De-mystifying JSON

  2026-04-25 · 744 words · 4 min read

  How to look at a JSON shape and translate it to Rust structs and enums.

• Bugs Rust Won't Catch: Lessons from the uutils/coreutils CVE Audit

  2026-04-29 · 469 words · 3 min read

  A professional audit of the Rust reimplementation of GNU coreutils uncovered 44 CVEs — none caught by the borrow checker, Clippy, or cargo-audit. Here's what to watch for.