Decision Workspace
qsv vs nail-parquet vs tl-errors
Side-by-side comparison of Rust crates
57
qsv
stablev16.1.0
A Blazing-Fast Data-wrangling toolkit.
51
nail-parquet
growingv1.7.0
Lightning-fast CLI for data analysis: explore, filter, transform Parquet/CSV/Excel files with SQL-powered operations
50
tl-errors
experimentalv0.3.2
Error types and diagnostics for the ThinkingLanguage compiler
Core Metrics
| qsv | nail-parquet | tl-errors | |
|---|---|---|---|
| Health Score | 57 | 51 | 50 |
| Total Downloads | 242.1K | 7.4K | 652 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 43 |
| Releases | 193 | 20 | 4 |
| Last Updated | 99d ago | 33d ago | 1d ago |
| Age | 4y 8m | 11m | 2m |
Health Breakdown
qsv
Maintenance
14
Quality
16
Community
6
Popularity
6
Documentation
15
nail-parquet
Maintenance
17
Quality
13
Community
6
Popularity
5
Documentation
10
tl-errors
Maintenance
13
Quality
14
Community
10
Popularity
3
Documentation
10
Technical Details
| qsv | nail-parquet | tl-errors | |
|---|---|---|---|
| Version | 16.1.0 | 1.7.0 | 0.3.2 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT OR Unlicense | MIT | Apache-2.0 |
| Dependencies | 128 | 27 | 2 |
| Crate Size | 1.3MB | 168KB | 9KB |
| Features | 23 | 0 | 0 |
| Yanked % | 1.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.93 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •qsv leads with a health score of 57/100, but none of the options score above 80.
- •tl-errors is pre-1.0 — API may change.