Decision Workspace
array_tool vs ecow vs dup-indexer
Side-by-side comparison of Rust crates
57
array_tool
growingv1.0.3
Helper methods for processing collections
73
ecow
growingv0.2.7
Compact, clone-on-write vector and string.
52
dup-indexer
growingv0.4.4
Create a non-duplicated index from Strings, static str, Vec, or Box values
Core Metrics
| array_tool | ecow | dup-indexer | |
|---|---|---|---|
| Health Score | 57 | 73 | 52 |
| Total Downloads | 2.3M | 3.1M | 129.0K |
| 30d Downloads | 24.2K | 481.2K | 5.8K |
| Dependents | 464 | 1.4K | 9 |
| Releases | 26 | 11 | 13 |
| Last Updated | 2995d ago | today | 228d ago |
| Age | 10y 7m | 3y 2m | 3y 1m |
Health Breakdown
array_tool
Maintenance
4
Quality
21
Community
13
Popularity
8
Documentation
11
ecow
Maintenance
21
Quality
17
Community
15
Popularity
8
Documentation
12
dup-indexer
Maintenance
9
Quality
16
Community
9
Popularity
6
Documentation
12
Technical Details
| array_tool | ecow | dup-indexer | |
|---|---|---|---|
| Version | 1.0.3 | 0.2.7 | 0.4.4 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 2 | 0 |
| Crate Size | 12KB | 36KB | 16KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2021 | 2021 |
| MSRV | — | 1.73 | 1.60 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ecow leads with a health score of 73/100, but none of the options score above 80.
- •ecow is depended on by 1.4K crates — strongest ecosystem trust.
- •⚠ array_tool has not been updated in over a year.
- •ecow, dup-indexer are pre-1.0 — API may change.