This is the same as the previously-released ruma-api 0.18.0; releasing it with that version number was an error and it has been yanked.
ruma-client
ruma-client is a low-level Matrix client library for Rust.
Status
This project is a work in progress and not ready for production usage yet. If you are looking to build a client application or a bot, you are likely going to have a better time using the Matrix Rust SDK, which also builds on the other Ruma crates but provides a higher-level API.