Decision Workspace
segment-array vs avila-atom vs vec_map
Side-by-side comparison of Rust crates
49
segment-array
growingv1.0.4
Segment array (growable, append-only) data structure.
57
avila-atom
experimentalv0.7.0
Atomic computational structures - Option, Result, Vec, HashMap built from nucleus
56
vec_map
growingv0.8.2
A simple map based on a vector for small integer keys
Core Metrics
| segment-array | avila-atom | vec_map | |
|---|---|---|---|
| Health Score | 49 | 57 | 56 |
| Total Downloads | 1.1K | 429 | 146.7M |
| 30d Downloads | 8 | 60 | 4.7M |
| Dependents | 0 | 5 | 1.3K |
| Releases | 5 | 8 | 10 |
| Last Updated | 142d ago | 116d ago | 2151d ago |
| Age | 7m | 3m | 10y 11m |
Health Breakdown
segment-array
Maintenance
12
Quality
18
Community
5
Popularity
4
Documentation
10
avila-atom
Maintenance
19
Quality
17
Community
8
Popularity
3
Documentation
10
vec_map
Maintenance
4
Quality
16
Community
17
Popularity
8
Documentation
11
Technical Details
| segment-array | avila-atom | vec_map | |
|---|---|---|---|
| Version | 1.0.4 | 0.7.0 | 0.8.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 1 | 0 | 1 |
| Crate Size | 14KB | 34KB | 14KB |
| Features | 0 | 2 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 3 (team) |
Links
Quick Verdict
- •avila-atom leads with a health score of 57/100, but none of the options score above 80.
- •vec_map has the most downloads (146.7M), suggesting wider adoption.
- •vec_map is depended on by 1.3K crates — strongest ecosystem trust.
- •⚠ vec_map has not been updated in over a year.
- •avila-atom, vec_map are pre-1.0 — API may change.