I'm the creator of Ruma, and so I can confirm this. :} For anyone interested, a detailed list of what is blocking or slowing progress can be found here: https:

I'm the creator of Ruma, and so I can confirm this. :} For anyone interested, a detailed list of what is blocking or slowing progress can be found here: https://github.com/ruma/ruma/issues/189 https://github.com/ruma/ruma/issues/189 Up until very recently we'd been postponing work due to immaturity of both Rust and the Matrix spec. Now that all the Matrix specs have had stable releases, the main blocker is the maturity of async/await and support for it in the library ecosystem. Since Ruma uses nightly Rust currently, we don't need async/await to be stabilized to proceed, but it does need to be far enough along that it has been adopted by all the major components of the Rust HTTP ecosystem. I'm guessing we've got about six months left until this happens.