Rust Guide is shutting down...mostly.
Recent changes have resulted in a significant increase in the amount of time required to maintain this site. I can no longer ensure that Rust Guide is a "thorough, detailed, and accurate source of information".
The Release Notes and Rust Sites pages will remain for as long as such information is readily available. If there is sufficient feedback I will also update and maintain the "Rust Development News" section; that is the abbreviated release notes previously available here on the front page.
I want to thank the over 1200-1800 daily visitors to this site—I learned a lot from this project and met some pretty cool people in the process.
Please check out Rustafied as an alternative to Rust Guide. The community over there and the developer specifically were a big help in making Rust Guide possible.
I look forward to your comments at /r/rustguide.