The `polonius-the-crab` crate [0] allows using some of these patterns on stable Rust. [0]: https://docs.rs/polonius-the-crab/latest/polonius_the_crab/index.htm

The `polonius-the-crab` crate [0] allows using some of these patterns on stable Rust. [0]: https://docs.rs/polonius-the-crab/latest/polonius_the_crab/index.html https://docs.rs/polonius-the-crab/latest/polonius_the_crab/i...