donglora-protocol 0.1.0

DongLoRa wire protocol types and COBS framing — shared between firmware and host crates
Documentation 
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# donglora-protocol

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Wire protocol types and COBS framing for [DongLoRa], shared between the
firmware and host crates (`client-rs`, `mux-rs`, `bridge`). `no_std`,
zero-alloc, fixed-width little-endian — see the firmware repo's
[`PROTOCOL.md`][protocol-md] for the full spec.

[DongLoRa]: https://github.com/donglora
[protocol-md]: https://github.com/donglora/firmware/blob/main/PROTOCOL.md

## Install

```toml
# Embedded / firmware (defmt::Format derives on by default):
donglora-protocol = "0.1"

# Host (no defmt):
donglora-protocol = { version = "0.1", default-features = false }
```

## Layout

- `src/lib.rs` — `Command`, `Response`, `RadioConfig`, `Bandwidth`,
  `ErrorCode` plus constants and validation/resolve helpers.
- `src/framing.rs` — `CobsDecoder` (streaming) and `cobs_encode_response`.

## Features

| Feature | Default | What it does |
|---------|---------|--------------|
| `defmt` | yes | Derive `defmt::Format` on public enums. |
| `std`   | no  | Enable `Debug`-based niceties for host-side fuzz / proptest. |

## Testing

The crate ships its own quality gate via `just test`:

| Gate | What runs |
|------|-----------|
| `test-unit` | nextest across all feature permutations + doc tests |
| `test-clippy` | `-D warnings` across all feature permutations |
| `test-fmt` | `cargo fmt -- --check` |
| `test-doc` | `cargo doc --no-deps --all-features` |
| `test-deny` | `cargo deny check` |
| `test-fuzz` | 60 s on each of 7 cargo-fuzz targets (nightly) |
| `test-miri` | miri on lib + vector tests, both feature shapes (nightly) |
| `test-mutants` | cargo-mutants under both feature configurations |

The proptest suite alone exercises ~1.13M test cases per run.

## License

MIT — see [`LICENSE`](LICENSE).