An implementation of [RCP 19][rcp19] (RETS Validation Expressions) from the [RESO
Transport group][transport].

[transport]: https://github.com/RESOStandards/transport
[rcp19]: https://github.com/RESOStandards/transport/blob/main/web-api-validation-expression.md

See [the docs](https://docs.rs/rets_expression) for usage.

This repo tests against the compliance tests at [https://github.com/zenlist/reso-rcp19-compliance-tests](https://github.com/zenlist/reso-rcp19-compliance-tests)