Decision Workspace
c_vec vs orx-pinned-vec vs orx-fixed-vec
Side-by-side comparison of Rust crates
49
c_vec
growingv2.0.0
Structures to wrap C arrays
62
orx-pinned-vec
stablev3.21.0
`PinnedVec` trait defines the interface for vectors which guarantee that elements added to the vector are pinned to their memory locations unless explicitly changed.
61
orx-fixed-vec
stablev3.22.0
An efficient fixed capacity vector with pinned element guarantees.
Core Metrics
| c_vec | orx-pinned-vec | orx-fixed-vec | |
|---|---|---|---|
| Health Score | 49 | 62 | 61 |
| Total Downloads | 1.3M | 1.1M | 1.1M |
| 30d Downloads | 26.8K | 152.6K | 152.6K |
| Dependents | 257 | 443 | 306 |
| Releases | 21 | 53 | 57 |
| Last Updated | 2009d ago | 158d ago | 158d ago |
| Age | 11y 2m | 2y 7m | 2y 7m |
Health Breakdown
c_vec
Maintenance
4
Quality
20
Community
10
Popularity
7
Documentation
8
orx-pinned-vec
Maintenance
12
Quality
20
Community
13
Popularity
7
Documentation
10
orx-fixed-vec
Maintenance
12
Quality
19
Community
13
Popularity
7
Documentation
10
Technical Details
| c_vec | orx-pinned-vec | orx-fixed-vec | |
|---|---|---|---|
| Version | 2.0.0 | 3.21.0 | 3.22.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Apache-2.0/MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 2 | 7 |
| Crate Size | 11KB | 25KB | 44KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •orx-pinned-vec leads with a health score of 62/100, but none of the options score above 80.
- •c_vec has the most downloads (1.3M), suggesting wider adoption.
- •orx-pinned-vec is depended on by 443 crates — strongest ecosystem trust.
- •⚠ c_vec has not been updated in over a year.