# `tokio-udev` > Non-blocking/asynchronous mio & tokio support for udev device events # [Documentation](https://docs.rs/tokio-udev) # Minimum Supported Rust Version The crates are guaranteed to compile on stable Rust 1.56. It _might_ compile with older versions but that may change in any new patch release. # 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.