Decision Workspace
lazycsv vs bytecode-filter vs fastcsv
Side-by-side comparison of Rust crates
49
lazycsv
growingv0.3.1
Vectorized, lazy-decoding, zero-copy CSV parser.
46
bytecode-filter
experimentalv0.1.1
Fast bytecode-compiled filter engine for delimiter-separated records
42
fastcsv
experimentalv0.2.2
A fast SIMD parser for CSV files as defined by RFC 4180, based on simdcsv (C++)
Core Metrics
| lazycsv | bytecode-filter | fastcsv | |
|---|---|---|---|
| Health Score | 49 | 46 | 42 |
| Total Downloads | 4.1K | 27 | 66 |
| 30d Downloads | 675 | 27 | 5 |
| Dependents | 0 | 0 | 0 |
| Releases | 6 | 2 | 2 |
| Last Updated | 150d ago | 4d ago | 135d ago |
| Age | 1y | 5d | 4m |
Health Breakdown
lazycsv
Maintenance
11
Quality
16
Community
8
Popularity
4
Documentation
10
bytecode-filter
Maintenance
14
Quality
12
Community
6
Popularity
2
Documentation
12
fastcsv
Maintenance
11
Quality
13
Community
6
Popularity
2
Documentation
10
Technical Details
| lazycsv | bytecode-filter | fastcsv | |
|---|---|---|---|
| Version | 0.3.1 | 0.1.1 | 0.2.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 OR MIT | MIT | MIT |
| Dependencies | 5 | 5 | 1 |
| Crate Size | 15KB | 256KB | 342KB |
| Features | 3 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.70 | — |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •lazycsv leads with a health score of 49/100, but none of the options score above 80.