Decision Workspace
flatk vs ndstruct vs ndsparse
Side-by-side comparison of Rust crates
41
flatk
growingv0.5.2
Flat layout abstraction toolkit.
49
ndstruct
growingv2.3.0
Structures for N-dimensions
37
ndsparse
growingv0.8.1
Sparse structures for N-dimensions
Core Metrics
| flatk | ndstruct | ndsparse | |
|---|---|---|---|
| Health Score | 41 | 49 | 37 |
| Total Downloads | 246.5K | 5.7K | 24.7K |
| 30d Downloads | 45.2K | 7 | 4 |
| Dependents | 19 | 0 | 5 |
| Releases | 11 | 5 | 18 |
| Last Updated | 1571d ago | 217d ago | 1707d ago |
| Age | 6y | 3y 10m | 6y |
Health Breakdown
flatk
Maintenance
4
Quality
12
Community
7
Popularity
6
Documentation
12
ndstruct
Maintenance
8
Quality
21
Community
6
Popularity
4
Documentation
10
ndsparse
Maintenance
4
Quality
11
Community
8
Popularity
5
Documentation
9
Technical Details
| flatk | ndstruct | ndsparse | |
|---|---|---|---|
| Version | 0.5.2 | 2.3.0 | 0.8.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 7 | 4 | 5 |
| Crate Size | 115KB | 24KB | 22KB |
| Features | 5 | 3 | 6 |
| Yanked % | 18.2% | 0.0% | 100.0% |
| Edition | 2018 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ndstruct leads with a health score of 49/100, but none of the options score above 80.
- •flatk has the most downloads (246.5K), suggesting wider adoption.
- •⚠ flatk, ndsparse have not been updated in over a year.
- •flatk, ndsparse are pre-1.0 — API may change.