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# Objective

- using `std::usize` currently is a warning, but it's a hard fairule in
rust nightly
- gpui-web requires rust nightly
- https://doc.rust-lang.org/std/usize/index.html
 
## Solution

- remove std::usize import, it would be used a primitive type

## Testing

-
https://github.com/iamnbutler/gpui-unofficial/actions/runs/32189970651/job/95882109895#step:8:753

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

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Release Notes:

- N/A

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Co-authored-by: Kirill Bulatov <kirill@zed.dev>