rust ping

Ping function implemented in rust.

License

This library contains codes from https://github.com/knsd/tokio-ping, which is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

And other codes is licensed under

• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)