bunting 0.5.0

Pure Rust WS2812 color utilities - no hardware dependencies
Documentation 
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# bunting

Pure Rust WS2812 colour utilities — no hardware dependencies, fully `no_std`.

Encodes RGB pixel data into the bit and byte forms WS2812 hardware expects:
GRB packing, MSB-first bit extraction, SPI-prerendered byte buffers, and a
`grid` module for addressing rectangular LED matrices. All hardware-
independent, all unit-testable on any host.

Part of the [`rustyfarian-ws2812`](https://github.com/datenkollektiv/rustyfarian-ws2812)
workspace alongside [`ferriswheel`](https://crates.io/crates/ferriswheel)
(ring effects) and [`pennant`](https://crates.io/crates/pennant) (status-LED adapters).

## Example

```rust
use bunting::rgb_to_grb;
use rgb::RGB8;

let red = RGB8::new(255, 0, 0);
assert_eq!(rgb_to_grb(red), 0x00FF00); // Green=0, Red=255, Blue=0
```

## Documentation

Full API docs at [docs.rs/bunting](https://docs.rs/bunting).

## License

Dual-licensed under MIT or Apache-2.0.

## Changelog

See the [workspace CHANGELOG](https://github.com/datenkollektiv/rustyfarian-ws2812/blob/main/CHANGELOG.md)
for release notes across all crates.