This is a library for working with Caddyfiles. Currently, it only supports formatting, but it may eventually support parsing and validation as well.
The formatter is a port of the original Go implementation, which is available at github.com/mholt/caddy/tree/master/caddyfile, to equivalent Rust code.
Because of this, the formatter should have exactly the same behavior as the original, and it should be able to format any Caddyfile in the same way caddy fmt does.
We test the formatter against the original code's test suite, so any compatibility issues should be caught.