Decision Workspace
dup-indexer vs string-interner vs array_tool
Side-by-side comparison of Rust crates
52
dup-indexer
growingv0.4.4
Create a non-duplicated index from Strings, static str, Vec, or Box values
65
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 | 52 | 65 | 57 |
| Total Downloads | 129.0K | 30.0M | 2.3M |
| 30d Downloads | 5.8K | 1.5M | 24.2K |
| Dependents | 9 | 2.4K | 464 |
| Releases | 13 | 35 | 26 |
| Last Updated | 228d ago | 25d ago | 2995d ago |
| Age | 3y 1m | 9y 3m | 10y 7m |
Health Breakdown
dup-indexer
Maintenance
9
Quality
16
Community
9
Popularity
6
Documentation
12
string-interner
Maintenance
16
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 | 0.4.4 | 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 | 0 | 5 | 0 |
| Crate Size | 16KB | 33KB | 12KB |
| Features | 0 | 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 65/100, but none of the options score above 80.
- •string-interner is depended on by 2.4K 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.