Codex Draton Selfhost Boundary for Rust and Compiler Parity
Keep self-host changes in the appropriate area and use the current Rust frontend as the reference while parity is established.
中文Install in Codex
Codex with a Draton checkout, the bundled selfhost map, and the relevant compiler and Rust files.
- Copy the entire pinned `.codex/skills/draton-selfhost-boundary/` directory to `.agents/skills/draton-selfhost-boundary/` in the target checkout.
- Open Codex in that checkout and invoke `$draton-selfhost-boundary` with the example task and desired output.
Example task
Invoke `$draton-selfhost-boundary` for a practice formatting boundary case. Compare its authoritative Rust location with the self-host plan and record any missing check.What to check
The report identifies the authoritative path, scoped self-host work, and a verifiable parity gap.
Original SKILL.md on GitHub · Updated
Frequently asked question
Can compiler work be placed in the documentation source?
The upstream map reserves src/ for docs, compiler/ for self-host work, and crates/ for the current Rust frontend.