I have seen posts that the rust project was setting up it’s own Mastodon instance, and now it seems to be live. I assume we will se some official Rust news being posted on this account soon. And hopefully there will be other interesting accounts to follow on this instance in a not so far future.
This account is actually a Mastodon account I created a few months ago to test posting and commenting on Lemmy instances. The comment, and this post did show up on the social.rust-lang.org instance, so I think they’re also able to just reply to posts where they’re pinged.
The following image shows it on their Mastodon instance.
https://files.mastodon.social/media_attachments/files/111/256/748/863/567/985/original/0a6f4b9425d40dcb.png