This is a very preliminary work in progress. No supported releases yet nor defined release schedule / plans. Caveat emptor. It will crash. It will change syntax and semantics. It will eat your laundry. Use at your own risk. Etc.

• Development policy (please read)

• Latest snapshot (HTML) (PDF)

• Language FAQ
• Project FAQ
• Usage FAQ

• Getting started — read this first
• Roadmap
• Git workflow
• Running a Tinderbox
• Compiler snapshots
• The Rust test suite

• Attribute notes
• Constrained types
• Constraints in rustc and libraries
• Disjoint union types
• Error reporting
• Function types
• Logging vision
• Mutable slots
• Object system design and implementation
• Object types
• Proposal for predicate language
• Standard library notes
• Syntactic issues in pattern matching
• Syntax extension
• Tasks and communication
• Unit testing