Decision Workspace
segmented-vec vs arrayvec vs hexga_array_vec
Side-by-side comparison of Rust crates
47
segmented-vec
experimentalv0.2.3
A vector with stable element addresses using segmented allocation and O(1) index-to-segment mapping
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.
52
hexga_array_vec
experimentalv0.0.11-beta.53
A vector with fixed capacity, backed by an array based on arrayvec
Core Metrics
| segmented-vec | arrayvec | hexga_array_vec | |
|---|---|---|---|
| Health Score | 47 | 64 | 52 |
| Total Downloads | 123 | 362.1M | 249 |
| 30d Downloads | 12 | 22.3M | 99 |
| Dependents | 0 | 16.0K | 14 |
| Releases | 8 | 55 | 5 |
| Last Updated | 83d ago | 587d ago | 38d ago |
| Age | 2m | 10y 10m | 1m |
Health Breakdown
segmented-vec
Maintenance
11
Quality
15
Community
6
Popularity
2
Documentation
13
arrayvec
Maintenance
6
Quality
16
Community
20
Popularity
8
Documentation
14
hexga_array_vec
Maintenance
14
Quality
16
Community
9
Popularity
3
Documentation
10
Technical Details
| segmented-vec | arrayvec | hexga_array_vec | |
|---|---|---|---|
| Version | 0.2.3 | 0.7.6 | 0.0.11-beta.53 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 6 | 2 |
| Crate Size | 37KB | 31KB | 10KB |
| Features | 1 | 2 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2024 |
| MSRV | — | 1.51 | — |
| Owners | 1 | 2 (team) | 1 |
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.
- •⚠ arrayvec has not been updated in over a year.