Decision Workspace
vec-collections vs range-collections vs arrayvec
Side-by-side comparison of Rust crates
45
vec-collections
growingv0.4.3
Rust collections that are newtype wrappers around smallvec
47
range-collections
growingv0.4.6
Sets and maps of ranges, backed by smallvec
64
arrayvec
growingv0.7.6
A vector with fixed capacity, backed by an array (it can be stored on the stack too). Implements fixed capacity ArrayVec and ArrayString.
Core Metrics
| vec-collections | range-collections | arrayvec | |
|---|---|---|---|
| Health Score | 45 | 47 | 64 |
| Total Downloads | 567.0K | 5.1M | 362.1M |
| 30d Downloads | 26.7K | 737.9K | 22.3M |
| Dependents | 50 | 191 | 16.0K |
| Releases | 21 | 15 | 55 |
| Last Updated | 1570d ago | 394d ago | 587d ago |
| Age | 6y 4m | 6y 3m | 10y 10m |
Health Breakdown
vec-collections
Maintenance
6
Quality
13
Community
10
Popularity
7
Documentation
9
range-collections
Maintenance
5
Quality
14
Community
11
Popularity
8
Documentation
9
arrayvec
Maintenance
6
Quality
16
Community
20
Popularity
8
Documentation
14
Technical Details
| vec-collections | range-collections | arrayvec | |
|---|---|---|---|
| Version | 0.4.3 | 0.4.6 | 0.7.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 28 | 18 | 6 |
| Crate Size | 187KB | 29KB | 31KB |
| Features | 7 | 3 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2018 |
| MSRV | — | — | 1.51 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •arrayvec leads with a health score of 64/100, but none of the options score above 80.
- •arrayvec is depended on by 16.0K crates — strongest ecosystem trust.
- •⚠ vec-collections, range-collections, arrayvec have not been updated in over a year.