See in https://github.com/web3nemo/hipparchus.

lib.rs:

The crate provides various utility for angle representation and conversion:

• DMS representation of an angle
• Azimuth (slope of y/x) representation of an angle
• Modulo-based angle normalization

License

This project is licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE)
• MIT License (LICENSE-MIT) at your option.

Usage

Add the following to your '''Cargo.toml''':

[dependencies]
hipparchus-az = "0.1"

Contributing

We welcome all people who want to contribute. Please see the contributing instructions for more information.

Contributions in any form (issues, pull requests, etc.) to this project must adhere to Rust's Code of Conduct.

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