fastpfor 0.4.0

FastPFOR library written in Rust.
Documentation
# FastPFor

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FastPFOR library written in Rust. Currently in development.

## To do:
- [ ] Rust wrapper for the [C++ library]https://github.com/fast-pack/FastPFor: try [`cxxbridge`]https://github.com/dtolnay/cxx or [`bindgen`]https://crates.io/crates/bindgen

## License

Licensed under either of

* Apache License, Version 2.0 ([LICENSE-APACHE]LICENSE-APACHE or <http://www.apache.org/licenses/LICENSE-2.0>)
* MIT license ([LICENSE-MIT]LICENSE-MIT or <http://opensource.org/licenses/MIT>)
  at your option.

### Contribution

Unless you explicitly state otherwise, any contribution intentionally
submitted for inclusion in the work by you, as defined in the
Apache-2.0 license, shall be dual licensed as above, without any
additional terms or conditions.