Decision Workspace
lumpi vs autocol vs fileutils
Side-by-side comparison of Rust crates
43
lumpi
experimentalv9.0.5
Grep compressed JSONL/CSV log archives without decompressing. Columnar encoding reaches Zstd L19 ratio at L9 speed.
48
autocol
experimentalv0.1.2
Reversible, schema-free auto-columnar transform: reshape line-oriented data so a general compressor (zstd/brotli) sees per-column-homogeneous streams. A pre-pass, not a compressor. decode(encode(x)) == x.
45
fileutils
experimentalv0.1.1
Personal file utils
Core Metrics
| lumpi | autocol | fileutils | |
|---|---|---|---|
| Health Score | 43 | 48 | 45 |
| Total Downloads | 101 | 48 | 38 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 3 | 0 |
| Releases | 6 | 2 | 2 |
| Last Updated | 55d ago | 4d ago | 119d ago |
| Age | 2m | 9d | 4m |
Health Breakdown
lumpi
Maintenance
10
Quality
15
Community
6
Popularity
2
Documentation
10
autocol
Maintenance
14
Quality
14
Community
8
Popularity
2
Documentation
10
fileutils
Maintenance
11
Quality
16
Community
6
Popularity
2
Documentation
10
Technical Details
| lumpi | autocol | fileutils | |
|---|---|---|---|
| Version | 9.0.5 | 0.1.2 | 0.1.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 8 | 1 | 3 |
| Crate Size | 27KB | 19KB | 6KB |
| Features | 0 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •autocol leads with a health score of 48/100, but none of the options score above 80.
- •lumpi has the most downloads (101), suggesting wider adoption.
- •autocol, fileutils are pre-1.0 — API may change.