swaits 7a9820e495 test: miri-clean + mutation-hardened
Adds tests/mutation_killers.rs with six targeted tests derived from
cargo-mutants findings: cad_enabled true/false paths, Transmit
with-config boundary, CobsDecoder::reset behaviour, empty-frame
handling, and the cobs_encode_response success path.

Three mutants remain as provably equivalent — the justfile excludes
them by exact regex so any genuinely new mutant on the same line will
still surface. Updates test-miri to also run the integration tests
(proptest stays skipped because its file-persistence layer calls
getcwd). Gitignore picks up mutants.out / mutants.out.old.

cargo mutants: 89 caught, 9 unviable, 0 missed.
2026-04-13 12:12:12 -06:00
2026-04-13 12:12:12 -06:00

donglora-protocol

Wire protocol types and COBS framing for DongLoRa, shared between firmware and host crates (client-rs, mux-rs, bridge).

no_std by default. defmt::Format derives are opt-in via the default defmt feature. Host consumers disable default features:

donglora-protocol = { version = "0.1", default-features = false }

Status

Pre-1.0. Currently consumed by path dep; will publish to crates.io once the surface area settles.

Layout

  • src/lib.rs — Command, Response, RadioConfig, ErrorCode, etc.
  • src/framing.rs — CobsDecoder + cobs_encode_response for USB/UART transports.
  • tests/ — proptest suite (roundtrips, bounded-capacity invariants, regional-regs, duty-cycle math).
  • fuzz/ — cargo-fuzz targets on the parser and framer.
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