# async-compression

[![crates.io version][1]][2] ![build status][3]
[![downloads][5]][6] [![docs.rs docs][7]][8]
![MIT or Apache 2.0 licensed][9]
[![dependency status][10]][11]

This crate provides adaptors between compression crates and Rust's modern
asynchronous IO types.

- [Documentation][8]
- [Crates.io][2]
- [Releases][releases]

## Development

When developing you will need to enable appropriate features for the different
test cases to run, the simplest is `cargo test --all-features`, but you can
enable different subsets of features as appropriate for the code you are
testing to avoid compiling all dependencies, e.g. `cargo test --features
tokio,gzip`.

To prepare for a pull request, you can run several other checks:

1. `fmt`

    ```bash
    cargo fmt --all
    cargo clippy --no-deps
    ```

2. `build`

    ```bash
    cargo build --lib --all-features
    ```

3. `nextest`

    ```bash
    cargo --locked nextest run --workspace --all-features
    ```

4. `hack check`

    ```bash
    cargo hack check --workspace --feature-powerset --all-targets --skip 'all,all-algorithms,all-implementations'
    ```

5. `wasm32` - Linux only

    ```bash
    gh release download --repo WebAssembly/wasi-sdk --pattern 'wasi-sysroot-*.tar.gz'
    mkdir -p wasi-sysroot
    tar xf wasi-sysroot-*.tar.gz --strip-components=1 -C wasi-sysroot

    rustup target add wasm32-wasip1-threads

    export "CFLAGS_wasm32_wasip1_threads=--sysroot=\"${PWD}/wasi-sysroot\" -I\"${PWD}/wasi-sysroot/include/wasm32-wasip1-threads\" -L-I\"${PWD}/wasi-sysroot/lib/wasm32-wasip1-threads\""
    cargo build --lib --features all-implementations,brotli,bzip2,deflate,gzip,lz4,lzma,xz,zlib,zstd,deflate64 --target wasm32-wasip1-threads
    ```

## License

Licensed under either of

- [Apache License, Version 2.0](LICENSE-APACHE)
- [MIT license](LICENSE-MIT)

at your option.

### Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in the work by you shall be dual licensed as above, without any
additional terms or conditions.

[1]: https://img.shields.io/crates/v/async-compression.svg?style=flat-square
[2]: https://crates.io/crates/async-compression
[3]: https://img.shields.io/github/actions/workflow/status/Nullus157/async-compression/base.yml?style=flat-square
[5]: https://img.shields.io/crates/d/async-compression.svg?style=flat-square
[6]: https://crates.io/crates/async-compression
[7]: https://img.shields.io/badge/docs-latest-blue.svg?style=flat-square
[8]: https://docs.rs/async-compression
[9]: https://img.shields.io/crates/l/async-compression.svg?style=flat-square
[10]: https://deps.rs/crate/async-compression/latest/status.svg?style=flat-square
[11]: https://deps.rs/crate/async-compression
[releases]: https://github.com/Nullus157/async-compression/releases