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Verus is a tool for verifying the correctness of code written in Rust. Developers write specifications of what their code should do, and Verus statically checks that the executable Rust code will always satisfy the specifications for all possible executions of the code. Rather than adding run-time checks, Verus instead relies on powerful solvers to prove the code is correct. Verus currently supports a subset of Rust (which we are working to expand), and in some cases, it allows developers to go beyond the standard Rust type system and statically check the correctness of code that, for example, manipulates raw pointers.
Verus is under active development. Features may be broken and/or missing, and the documentation is still incomplete. If you want to try Verus, please be prepared to ask for help in the 💬 Zulip.
To try Verus in your browser, please visit the Verus Playground. For more involved development, please follow our installation instructions. Then you can dive into the documentation below, starting with the 📖 Tutorial and reference.
