Decision Workspace
pi_arr vs ndarray vs ndarray-stats
Side-by-side comparison of Rust crates
56
pi_arr
growingv0.30.1
lock-free & auto-expansion array
70
ndarray
growingv0.17.2
An n-dimensional array for general elements and for numerics. Lightweight array views and slicing; views support chunking and splitting.
69
ndarray-stats
growingv0.7.0
Statistical routines for the n-dimensional array data structures provided by ndarray.
Core Metrics
| pi_arr | ndarray | ndarray-stats | |
|---|---|---|---|
| Health Score | 56 | 70 | 69 |
| Total Downloads | 55.8K | 76.6M | 4.8M |
| 30d Downloads | 104 | 6.9M | 254.1K |
| Dependents | 89 | 20.7K | 1.7K |
| Releases | 54 | 93 | 8 |
| Last Updated | 143d ago | 76d ago | 89d ago |
| Age | 2y 7m | 10y 3m | 7y 4m |
Health Breakdown
pi_arr
Maintenance
12
Quality
15
Community
13
Popularity
6
Documentation
10
ndarray
Maintenance
15
Quality
13
Community
19
Popularity
8
Documentation
15
ndarray-stats
Maintenance
14
Quality
13
Community
20
Popularity
8
Documentation
14
Technical Details
| pi_arr | ndarray | ndarray-stats | |
|---|---|---|---|
| Version | 0.30.1 | 0.17.2 | 0.7.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 5 | 16 | 14 |
| Crate Size | 11KB | 244KB | 59KB |
| Features | 1 | 7 | 0 |
| Yanked % | 0.0% | 1.1% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | 1.64 | 1.65.0 |
| Owners | 2 (team) | 3 | 3 (team) |
Links
Quick Verdict
- •ndarray leads with a health score of 70/100, but none of the options score above 80.
- •ndarray is depended on by 20.7K crates — strongest ecosystem trust.