Fast copy-on-write strings with small inline string optimization.
This crate is a work-in-progress and will be available very soon.
This project is released under either
[MIT License](https://github.com/nvzqz/fastr/blob/main/LICENSE-MIT) or
[Apache License (Version 2.0)](https://github.com/nvzqz/fastr/blob/main/LICENSE-APACHE)
at your choosing.