2 Checks for use of `&Box<T>` anywhere in the code.
3 Check the [Box documentation](https://doc.rust-lang.org/std/boxed/index.html) for more information.
6 A `&Box<T>` parameter requires the function caller to box `T` first before passing it to a function.
7 Using `&T` defines a concrete type for the parameter and generalizes the function, this would also
8 auto-deref to `&T` at the function call site if passed a `&Box<T>`.
12 fn foo(bar: &Box<T>) { ... }
18 fn foo(bar: &T) { ... }