Decision Workspace
safe vs safe-manually-drop vs maybe-uninit-ext
Side-by-side comparison of Rust crates
38
safe
growingv0.1.0
A `#[safe]` attribute for explaining why `unsafe { ... }` is OK.
51
safe-manually-drop
experimentalv0.1.1
`ManuallyDrop` "owned field" pattern with no `unsafe`, no `.unwrap()`s, no macros
44
maybe-uninit-ext
growingv0.7.0
Extended maybe-uninit types
Core Metrics
| safe | safe-manually-drop | maybe-uninit-ext | |
|---|---|---|---|
| Health Score | 38 | 51 | 44 |
| Total Downloads | 3.8K | 2.3K | 8.3K |
| 30d Downloads | 19 | 10 | 9 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 8 | 7 |
| Last Updated | 2475d ago | 129d ago | 484d ago |
| Age | 7y 2m | 8m | 2y 11m |
Health Breakdown
safe
Maintenance
3
Quality
14
Community
8
Popularity
4
Documentation
9
safe-manually-drop
Maintenance
13
Quality
16
Community
3
Popularity
4
Documentation
15
maybe-uninit-ext
Maintenance
5
Quality
16
Community
6
Popularity
5
Documentation
12
Technical Details
| safe | safe-manually-drop | maybe-uninit-ext | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.1 | 0.7.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | Zlib OR MIT OR Apache-2.0 | Unlicense |
| Dependencies | 7 | 1 | 0 |
| Crate Size | 8KB | 30KB | 7KB |
| Features | 0 | 4 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.79.0 | 1.83 |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •safe-manually-drop leads with a health score of 51/100, but none of the options score above 80.
- •maybe-uninit-ext has the most downloads (8.3K), suggesting wider adoption.
- •⚠ safe, maybe-uninit-ext have not been updated in over a year.