Decision Workspace
numy vs dashu vs malachite
Side-by-side comparison of Rust crates
43
numy
experimentalv0.2.0
Trait boundaries for primitive Rust types
69
dashu
growingv0.5.0
A library set of big numbers
63
malachite
growingv0.9.2
Arbitrary-precision arithmetic, with efficient algorithms partially derived from GMP, FLINT, and MPFR.
Core Metrics
| numy | dashu | malachite | |
|---|---|---|---|
| Health Score | 43 | 69 | 63 |
| Total Downloads | 262 | 1.6M | 7.7M |
| 30d Downloads | 0 | 94.7K | 467.5K |
| Dependents | 0 | 525 | 838 |
| Releases | 2 | 10 | 35 |
| Last Updated | 258d ago | 2d ago | 24d ago |
| Age | 8m | 4y | 3y 8m |
Health Breakdown
numy
Maintenance
8
Quality
16
Community
3
Popularity
3
Documentation
13
dashu
Maintenance
16
Quality
18
Community
13
Popularity
7
Documentation
15
malachite
Maintenance
17
Quality
13
Community
13
Popularity
8
Documentation
12
Technical Details
| numy | dashu | malachite | |
|---|---|---|---|
| Version | 0.2.0 | 0.5.0 | 0.9.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | LGPL-3.0-only |
| Dependencies | 0 | 7 | 6 |
| Crate Size | 10KB | 12KB | 8KB |
| Features | 1 | 14 | 9 |
| Yanked % | 0.0% | 0.0% | 11.4% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.68 | 1.90.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •dashu leads with a health score of 69/100, but none of the options score above 80.
- •malachite has the most downloads (7.7M), suggesting wider adoption.
- •malachite is depended on by 838 crates — strongest ecosystem trust.