Iterator utility for getting the first non-matching element,
discarding any others, and the amount of discarded elements.

To use, either `use discard_while::discard_while` to get the function,
or `use discard_while::DiscardWhile` to get the convenience trait.

[Documentation](https://docs.rs/discard-while/0.1.6/discard_while/)

This library is free software, you can use and re-use it under the terms
of the MIT license. A copy of the license is provided in the source
repository in the “LICENSE” file.