Decision Workspace
fallible_vec vs tinyvec vs raw-parts
Side-by-side comparison of Rust crates
42
fallible_vec
growingv0.3.1
Fallible allocation functions for the Rust standard library's `Vec` type.
76
tinyvec
stablev1.11.0
`tinyvec` provides 100% safe vec-like data structures.
72
raw-parts
stablev2.2.2
Ergonomic wrapper around `Vec::from_raw_parts` and `Vec::into_raw_parts`.
Core Metrics
| fallible_vec | tinyvec | raw-parts | |
|---|---|---|---|
| Health Score | 42 | 76 | 72 |
| Total Downloads | 15.1K | 447.2M | 83.7K |
| 30d Downloads | 736 | 27.5M | 654 |
| Dependents | 0 | 2.9K | 19 |
| Releases | 4 | 38 | 11 |
| Last Updated | 1066d ago | 13d ago | 11d ago |
| Age | 3y | 6y 2m | 4y 4m |
Health Breakdown
fallible_vec
Maintenance
4
Quality
17
Community
8
Popularity
5
Documentation
8
tinyvec
Maintenance
18
Quality
21
Community
20
Popularity
8
Documentation
9
raw-parts
Maintenance
16
Quality
20
Community
15
Popularity
6
Documentation
15
Technical Details
| fallible_vec | tinyvec | raw-parts | |
|---|---|---|---|
| Version | 0.3.1 | 1.11.0 | 2.2.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | non-standard | Zlib OR Apache-2.0 OR MIT | MIT |
| Dependencies | 1 | 11 | 1 |
| Crate Size | 17KB | 53KB | 7KB |
| Features | 3 | 14 | 0 |
| Yanked % | 0.0% | 2.6% | 0.0% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | — | — | 1.76.0 |
| Owners | 2 | 2 (team) | 2 (team) |
Links
Quick Verdict
- •tinyvec leads with a health score of 76/100, but none of the options score above 80.
- •tinyvec is depended on by 2.9K crates — strongest ecosystem trust.
- •⚠ fallible_vec has not been updated in over a year.
- •fallible_vec is pre-1.0 — API may change.