Decision Workspace
invr vs minarrow vs dataprof
Side-by-side comparison of Rust crates
49
invr
experimentalv0.2.3
Declarative data validation engine using invariants executed on Polars DataFrames.
59
minarrow
experimentalv0.12.0
Apache Arrow-compatible, Rust-first columnar data library for high-performance computing, native streaming, and embedded workloads. Minimal dependencies, ultra-low-latency access, automatic 64-byte SIMD alignment, and fast compile times. Great for real-time analytics, HPC pipelines, and systems integration.
55
dataprof
experimentalv0.8.0
High-performance data profiler with ISO 8000/25012 quality metrics for CSV, JSON/JSONL, and Parquet files
Core Metrics
| invr | minarrow | dataprof | |
|---|---|---|---|
| Health Score | 49 | 59 | 55 |
| Total Downloads | 30 | 5.6K | 4.5K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 22 | 0 |
| Releases | 2 | 38 | 30 |
| Last Updated | 54d ago | today | 1d ago |
| Age | 1m | 9m | 8m |
Health Breakdown
invr
Maintenance
11
Quality
15
Community
6
Popularity
2
Documentation
15
minarrow
Maintenance
19
Quality
13
Community
10
Popularity
4
Documentation
13
dataprof
Maintenance
19
Quality
14
Community
5
Popularity
4
Documentation
13
Technical Details
| invr | minarrow | dataprof | |
|---|---|---|---|
| Version | 0.2.3 | 0.12.0 | 0.8.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 19 | 23 |
| Crate Size | 54KB | 574KB | 182KB |
| Features | 3 | 30 | 10 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.92.0 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •minarrow leads with a health score of 59/100, but none of the options score above 80.