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Me Here c1601d9e46 Rust port Stage 2: scheduler timing + no_std (builds for RP2350) 
- schedule.rs: ports the firmware's durs/timeline math (app.py tick/_prepare_next).
  render(track, bars) yields the deterministic click timeline; tests/schedule.rs
  asserts quarter-note spacing, subdivisions, swing 2/3:1/3, polymeter 5:4,
  accents/ghosts, mute, and multi-bar looping. All green on the host.
- The crate is now #![no_std] + alloc and builds for thumbv8m.main-none-eabihf,
  so the codec + scheduler are firmware-ready (verified:
  cargo build --lib --target thumbv8m.main-none-eabihf).

./rust/run.sh -> 9 tests pass (2 conformance + 7 schedule). docs/rust-port.md updated.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-31 19:34:02 -05:00
..
track-format Rust port Stage 2: scheduler timing + no_std (builds for RP2350) 2026-05-31 19:34:02 -05:00
Containerfile Rust port Stage 1: track-format codec crate (passes the golden vectors) 2026-05-31 18:36:59 -05:00
README.md Rust port Stage 1: track-format codec crate (passes the golden vectors) 2026-05-31 18:36:59 -05:00
run.sh Rust port Stage 1: track-format codec crate (passes the golden vectors) 2026-05-31 18:36:59 -05:00

README.md

Rust port — track-format crate (Stage 1)

Pure parse/serialize codec for the track DSL, validated against the shared golden vectors (tests/fixtures/track-format.json) — the third implementation alongside engine.js and app.py. See docs/rust-port.md for the staged plan.

All tooling runs in a container (per the develop-in-container rule):

./rust/run.sh            # cargo test — runs the conformance + idempotency suite
./rust/run.sh cargo build
./rust/run.sh bash       # interactive shell in the crate