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Fix unused Box linter warning. #1463

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ttsugriy wants to merge 1 commit into spacejam:main from ttsugriy:drop

Commits on Sep 4, 2023

Fix unused Box linter warning.

`cargo check` is not happy with original code
```
    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
    = note: `#[warn(unused_must_use)]` on by default
help: use `let _ = ...` to ignore the resulting value
    |
151 |             let _ = Box::from_raw(writing);
    |             +++++++
```
and adding `drop` is not only recommended but also makes the intent explicit.

ttsugriy committed Sep 4, 2023