Decision Workspace
scnr vs scnr2 vs scnr2_macro
Side-by-side comparison of Rust crates
50
scnr
growingv0.8.0
Scanner/Lexer with regex patterns and multiple modes
57
scnr2
experimentalv0.5.2
Scanner/Lexer with regex patterns and multiple modes
55
scnr2_macro
experimentalv0.5.2
Scanner/Lexer with regex patterns and multiple modes
Core Metrics
| scnr | scnr2 | scnr2_macro | |
|---|---|---|---|
| Health Score | 50 | 57 | 55 |
| Total Downloads | 37.4K | 34.9K | 35.1K |
| 30d Downloads | 5.3K | 11.1K | 11.1K |
| Dependents | 8 | 65 | 10 |
| Releases | 13 | 10 | 10 |
| Last Updated | 467d ago | 51d ago | 51d ago |
| Age | 1y 9m | 11m | 11m |
Health Breakdown
scnr
Maintenance
9
Quality
14
Community
9
Popularity
5
Documentation
13
scnr2
Maintenance
17
Quality
14
Community
11
Popularity
5
Documentation
10
scnr2_macro
Maintenance
17
Quality
14
Community
9
Popularity
5
Documentation
10
Technical Details
| scnr | scnr2 | scnr2_macro | |
|---|---|---|---|
| Version | 0.8.0 | 0.5.2 | 0.5.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT/Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 12 | 2 | 1 |
| Crate Size | 121KB | 12KB | 4KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •scnr2 leads with a health score of 57/100, but none of the options score above 80.
- •scnr has the most downloads (37.4K), suggesting wider adoption.
- •⚠ scnr has not been updated in over a year.