Decision Workspace
dup-indexer vs string-interner vs array_tool
Side-by-side comparison of Rust crates
62
dup-indexer
growingv0.5.1
Create a non-duplicated index from Strings, static str, Vec, or Box values
63
string-interner
growingv0.20.0
Efficient string interner with minimal memory footprint and fast access to the underlying strings.
57
array_tool
growingv1.0.3
Helper methods for processing collections
Core Metrics
| dup-indexer | string-interner | array_tool | |
|---|---|---|---|
| Health Score | 62 | 63 | 57 |
| Total Downloads | 164.5K | 33.0M | 2.3M |
| 30d Downloads | 20.3K | 1.2M | 13.9K |
| Dependents | 19 | 2.5K | 465 |
| Releases | 16 | 35 | 26 |
| Last Updated | 20d ago | 74d ago | 3044d ago |
| Age | 3y 3m | 9y 5m | 10y 8m |
Health Breakdown
dup-indexer
Maintenance
17
Quality
17
Community
10
Popularity
6
Documentation
12
string-interner
Maintenance
14
Quality
12
Community
14
Popularity
8
Documentation
15
array_tool
Maintenance
4
Quality
21
Community
13
Popularity
8
Documentation
11
Technical Details
| dup-indexer | string-interner | array_tool | |
|---|---|---|---|
| Version | 0.5.1 | 0.20.0 | 1.0.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT/Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 5 | 0 |
| Crate Size | 14KB | 33KB | 12KB |
| Features | 2 | 6 | 0 |
| Yanked % | 0.0% | 22.9% | 0.0% |
| Edition | 2021 | 2021 | — |
| MSRV | 1.60 | 1.65.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •string-interner leads with a health score of 63/100, but none of the options score above 80.
- •string-interner is depended on by 2.5K crates — strongest ecosystem trust.
- •⚠ array_tool has not been updated in over a year.
- •dup-indexer, string-interner are pre-1.0 — API may change.