Decision Workspace
mod2k vs bare_metal_modulo vs ibig
Side-by-side comparison of Rust crates
44
mod2k
experimentalv0.1.1
Fast arithmetic modulo `2^k`, `2^k - 1`, and `2^k - d`.
61
bare_metal_modulo
stablev1.2.6
ModNum is a highly ergonomic modular arithmetic struct intended for no_std use
50
ibig
growingv0.3.6
A big integer library with good performance
Core Metrics
| mod2k | bare_metal_modulo | ibig | |
|---|---|---|---|
| Health Score | 44 | 61 | 50 |
| Total Downloads | 35 | 43.2K | 644.1K |
| 30d Downloads | 4 | 247 | 22.5K |
| Dependents | 0 | 36 | 338 |
| Releases | 2 | 27 | 15 |
| Last Updated | 95d ago | 54d ago | 1287d ago |
| Age | 3m | 5y 2m | 5y 4m |
Health Breakdown
mod2k
Maintenance
12
Quality
14
Community
6
Popularity
2
Documentation
10
bare_metal_modulo
Maintenance
15
Quality
20
Community
10
Popularity
6
Documentation
10
ibig
Maintenance
4
Quality
15
Community
13
Popularity
7
Documentation
11
Technical Details
| mod2k | bare_metal_modulo | ibig | |
|---|---|---|---|
| Version | 0.1.1 | 1.2.6 | 0.3.6 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 1 | 8 |
| Crate Size | 27KB | 18KB | 92KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2018 |
| MSRV | — | — | 1.49 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •bare_metal_modulo leads with a health score of 61/100, but none of the options score above 80.
- •ibig has the most downloads (644.1K), suggesting wider adoption.
- •ibig is depended on by 338 crates — strongest ecosystem trust.
- •⚠ ibig has not been updated in over a year.
- •mod2k, ibig are pre-1.0 — API may change.