Decision Workspace
arrow_util vs myval vs polars-mongo
Side-by-side comparison of Rust crates
45
arrow_util
growingv0.1.3
Tools for Apache Arrow
37
myval
growingv0.1.22
Lightweight Apache Arrow data frame
35
polars-mongo
growingv0.2.0
Connector to read polars dataframes from mongodb collections
Core Metrics
| arrow_util | myval | polars-mongo | |
|---|---|---|---|
| Health Score | 45 | 37 | 35 |
| Total Downloads | 5.8K | 23.0K | 2.8K |
| 30d Downloads | 6 | 21 | 5 |
| Dependents | 0 | 0 | 0 |
| Releases | 4 | 20 | 2 |
| Last Updated | 1077d ago | 1056d ago | 1285d ago |
| Age | 2y 11m | 2y 11m | 3y 7m |
Health Breakdown
arrow_util
Maintenance
10
Quality
16
Community
5
Popularity
4
Documentation
10
myval
Maintenance
7
Quality
10
Community
5
Popularity
5
Documentation
10
polars-mongo
Maintenance
4
Quality
14
Community
3
Popularity
4
Documentation
10
Technical Details
| arrow_util | myval | polars-mongo | |
|---|---|---|---|
| Version | 0.1.3 | 0.1.22 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 5 | 9 | 6 |
| Crate Size | 10KB | 135KB | 7KB |
| Features | 2 | 4 | 0 |
| Yanked % | 0.0% | 15.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 2 | 2 | 1 |
Links
Quick Verdict
- •arrow_util leads with a health score of 45/100, but none of the options score above 80.
- •myval has the most downloads (23.0K), suggesting wider adoption.
- •⚠ arrow_util, myval, polars-mongo have not been updated in over a year.