With a couple of weeks of Rust experience, that seems pretty clear to me, but the State type isn't the whole explanation. Check https://api.rocket.rs/rocket/str

With a couple of weeks of Rust experience, that seems pretty clear to me, but the State type isn't the whole explanation. Check https://api.rocket.rs/rocket/struct.Rocket.html#method.manage https://api.rocket.rs/rocket/struct.Rocket.html#method.manag... too.