Decision Workspace
fail2ban-log-parser-core vs loglens-core vs winnow_datetime
Side-by-side comparison of Rust crates
52
fail2ban-log-parser-core
experimentalv0.1.2
Fast, zero-copy fail2ban log parser built with winnow
55
loglens-core
experimentalv0.1.3
A lightning-fast, structured log parsing and query engine (JSON/Logfmt). Powers the LogLens CLI.
51
winnow_datetime
growingv0.3.0
Parsing dates using winnow
Core Metrics
| fail2ban-log-parser-core | loglens-core | winnow_datetime | |
|---|---|---|---|
| Health Score | 52 | 55 | 51 |
| Total Downloads | 32 | 136 | 4.3K |
| 30d Downloads | 32 | 7 | 96 |
| Dependents | 0 | 0 | 16 |
| Releases | 3 | 4 | 6 |
| Last Updated | 1d ago | 126d ago | 301d ago |
| Age | 1d | 4m | 1y 2m |
Health Breakdown
fail2ban-log-parser-core
Maintenance
14
Quality
15
Community
6
Popularity
2
Documentation
15
loglens-core
Maintenance
18
Quality
15
Community
6
Popularity
3
Documentation
13
winnow_datetime
Maintenance
8
Quality
17
Community
9
Popularity
4
Documentation
13
Technical Details
| fail2ban-log-parser-core | loglens-core | winnow_datetime | |
|---|---|---|---|
| Version | 0.1.2 | 0.1.3 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 6 | 7 | 7 |
| Crate Size | 21KB | 14KB | 13KB |
| Features | 3 | 2 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.85 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •loglens-core leads with a health score of 55/100, but none of the options score above 80.
- •winnow_datetime has the most downloads (4.3K), suggesting wider adoption.