jacobsimpson

When working through the tutorial, the examples won't compile if `edition = "2021"` is included in `calculator/Cargo.toml`. This has been previously report in https://github.com/lalrpop/lalrpop/issues/616 and https://github.com/lalrpop/lalrpop/issues/650. The issue appears to...

Addresses: https://github.com/SergioBenitez/Rocket/issues/2286 For testing I examined `Rocket/target/doc/rocket/response/trait.Responder.html` after `cargo doc`.

Would it be possible to get an updated [crate](https://crates.io/crates/tree-sitter-sql)?