Decision Workspace
sigmars vs sigma-rust vs null-sigma
Side-by-side comparison of Rust crates
36
sigmars
growingv0.2.2
A library for sigmahq rule collections
49
sigma-rust
growingv0.7.0
A library for parsing and evaluating Sigma rules to create custom detection pipelines
46
null-sigma
experimentalv0.1.3
High-performance Sigma rule engine — Aho-Corasick prefilter + compiled condition AST; ~311k events/sec × 1k synthetic rules or ~3.2k/sec on real SigmaHQ process_creation rules (Apple M4, release)
Core Metrics
| sigmars | sigma-rust | null-sigma | |
|---|---|---|---|
| Health Score | 36 | 49 | 46 |
| Total Downloads | 3.7K | 55.6K | 73 |
| 30d Downloads | 0 | 8.7K | 0 |
| Dependents | 0 | 3 | 0 |
| Releases | 5 | 9 | 4 |
| Last Updated | 441d ago | 229d ago | 5d ago |
| Age | 1y 8m | 1y 8m | 11d |
Health Breakdown
sigmars
Maintenance
5
Quality
14
Community
3
Popularity
4
Documentation
10
sigma-rust
Maintenance
9
Quality
14
Community
8
Popularity
6
Documentation
12
null-sigma
Maintenance
14
Quality
12
Community
6
Popularity
2
Documentation
12
Technical Details
| sigmars | sigma-rust | null-sigma | |
|---|---|---|---|
| Version | 0.2.2 | 0.7.0 | 0.1.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 19 | 10 | 8 |
| Crate Size | 28KB | 41KB | 139KB |
| Features | 3 | 1 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.81.0 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •sigma-rust leads with a health score of 49/100, but none of the options score above 80.
- •⚠ sigmars has not been updated in over a year.