Stefan ArentzandClaude Fable 5 4b0b44a439 Phase 0: Rust workspace scaffolding + CI ...

Adds the parallel Rust workspace under rust/ per REWRITE.md:
- ewm-core (headless lib, zero dependencies) and ewm (binary,
  declares sdl2 now so CI installs SDL2 headers from day one;
  prints the same usage line as the C binary)
- rust-toolchain.toml pinning 1.91.1 with rustfmt + clippy
- GitHub Actions CI: C build job (ubuntu + libsdl2-dev) and Rust
  job (fmt --check, clippy -D warnings, test)
- Anchor the 'ewm' gitignore pattern to src/ so rust/ewm is tracked;
  ignore rust/target/
- README note pointing at REWRITE.md

The C tree in src/ is untouched.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-05 08:36:36 -04:00

..

ewm

Phase 0: Rust workspace scaffolding + CI

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ewm-core

Phase 0: Rust workspace scaffolding + CI

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Cargo.lock

Phase 0: Rust workspace scaffolding + CI

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Cargo.toml

Phase 0: Rust workspace scaffolding + CI

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rust-toolchain.toml

Phase 0: Rust workspace scaffolding + CI

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rustfmt.toml

Phase 0: Rust workspace scaffolding + CI

2026-07-05 08:36:36 -04:00