# clawhdf5-filters

[![crates.io](https://img.shields.io/crates/v/clawhdf5-filters.svg)](https://crates.io/crates/clawhdf5-filters)
[![docs.rs](https://docs.rs/clawhdf5-filters/badge.svg)](https://docs.rs/clawhdf5-filters)

Filter and compression pipeline for clawhdf5.

## Features

- DEFLATE compression/decompression
- Pure-Rust deflate via zlib-rs (default, `zlib-rs` feature)
- zlib-ng instead, if you want it (`fast-deflate` feature; C, needs cmake)
- Apple Compression framework support (`apple-compression` feature)

## Usage

```rust
use clawhdf5_filters::{deflate_compress, deflate_decompress};

let compressed = deflate_compress(&data, 6).unwrap();
// The second argument bounds the output: the expected decompressed size.
let decompressed = deflate_decompress(&compressed, data.len()).unwrap();
```

## License

MIT