# Objective

Get some speedups by using unstable sortts.
Supersedes #58761 after rebasing onto current `main`.

## Solution

replace `.sort()` by `.unstable_sort()`.

## Testing

All tests pass in affected crates:

```
cargo test -p edit_prediction_context -p editor -p git -p language -p language_tools -p migrator
```

## 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