Decision Workspace
unreal_log_parser vs loglens-core vs fail2ban-log-parser-core
Side-by-side comparison of Rust crates
43
unreal_log_parser
growingv1.1.1
A simple log parser for Unreal Engine logs, which can be used to extract useful information from logs.
55
loglens-core
experimentalv0.1.3
A lightning-fast, structured log parsing and query engine (JSON/Logfmt). Powers the LogLens CLI.
52
fail2ban-log-parser-core
experimentalv0.1.2
Fast, zero-copy fail2ban log parser built with winnow
Core Metrics
| unreal_log_parser | loglens-core | fail2ban-log-parser-core | |
|---|---|---|---|
| Health Score | 43 | 55 | 52 |
| Total Downloads | 2.6K | 136 | 32 |
| 30d Downloads | 6 | 7 | 32 |
| Dependents | 0 | 0 | 0 |
| Releases | 3 | 4 | 3 |
| Last Updated | 492d ago | 126d ago | 1d ago |
| Age | 1y 4m | 4m | 1d |
Health Breakdown
unreal_log_parser
Maintenance
6
Quality
18
Community
5
Popularity
4
Documentation
10
loglens-core
Maintenance
18
Quality
15
Community
6
Popularity
3
Documentation
13
fail2ban-log-parser-core
Maintenance
14
Quality
15
Community
6
Popularity
2
Documentation
15
Technical Details
| unreal_log_parser | loglens-core | fail2ban-log-parser-core | |
|---|---|---|---|
| Version | 1.1.1 | 0.1.3 | 0.1.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 5 | 7 | 6 |
| Crate Size | 44KB | 14KB | 21KB |
| Features | 0 | 2 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| 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.
- •unreal_log_parser has the most downloads (2.6K), suggesting wider adoption.
- •⚠ unreal_log_parser has not been updated in over a year.
- •loglens-core, fail2ban-log-parser-core are pre-1.0 — API may change.