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Add speaker notes for box.md

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Fabian Bornhofen 2023-01-11 13:29:43 +01:00
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src/std/box.md
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@ -28,3 +28,10 @@ from `T` directly on a `Box<T>`][2].
[1]: https://doc.rust-lang.org/std/boxed/struct.Box.html
[2]: https://doc.rust-lang.org/std/ops/trait.Deref.html#more-on-deref-coercion
<details>
* `Box` is like `std::unique_ptr` in C++.
* In the above example, you can even leave out the `*` in the `println!` statement thanks to `Deref`.
</details>