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
60
scnr2
experimentalv0.5.1
Scanner/Lexer with regex patterns and multiple modes
58
scnr2_macro
experimentalv0.5.1
Scanner/Lexer with regex patterns and multiple modes
Core Metrics
| scnr | scnr2 | scnr2_macro | |
|---|---|---|---|
| Health Score | 50 | 60 | 58 |
| Total Downloads | 25.9K | 19.2K | 19.4K |
| 30d Downloads | 3.5K | 6.8K | 6.9K |
| Dependents | 8 | 53 | 9 |
| Releases | 13 | 9 | 9 |
| Last Updated | 408d ago | 5d ago | 5d ago |
| Age | 1y 7m | 9m | 9m |
Health Breakdown
scnr
Maintenance
9
Quality
14
Community
9
Popularity
5
Documentation
13
scnr2
Maintenance
20
Quality
14
Community
11
Popularity
5
Documentation
10
scnr2_macro
Maintenance
20
Quality
14
Community
9
Popularity
5
Documentation
10
Technical Details
| scnr | scnr2 | scnr2_macro | |
|---|---|---|---|
| Version | 0.8.0 | 0.5.1 | 0.5.1 |
| 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 60/100, but none of the options score above 80.
- •scnr has the most downloads (25.9K), suggesting wider adoption.
- •⚠ scnr has not been updated in over a year.