Decision Workspace
gmp-mpfr-sys vs gmpmee-sys vs rug
Side-by-side comparison of Rust crates
74
gmp-mpfr-sys
stablev1.7.0
Rust FFI bindings for GMP, MPFR and MPC.
58
gmpmee-sys
growingv0.2.2
Rust FFI bindings for GMPMEE
79
rug
stablev1.29.0
Arbitrary-precision integers, rational, floating-point and complex numbers based on GMP, MPFR and MPC.
Core Metrics
| gmp-mpfr-sys | gmpmee-sys | rug | |
|---|---|---|---|
| Health Score | 74 | 58 | 79 |
| Total Downloads | 3.8M | 5.1K | 3.7M |
| 30d Downloads | 340.2K | 149 | 335.4K |
| Dependents | 405 | 7 | 2.6K |
| Releases | 71 | 7 | 57 |
| Last Updated | 8d ago | 55d ago | 7d ago |
| Age | 9y 2m | 1y 2m | 8y 9m |
Health Breakdown
gmp-mpfr-sys
Maintenance
19
Quality
19
Community
13
Popularity
8
Documentation
15
gmpmee-sys
Maintenance
18
Quality
13
Community
8
Popularity
4
Documentation
15
rug
Maintenance
20
Quality
21
Community
15
Popularity
8
Documentation
15
Technical Details
| gmp-mpfr-sys | gmpmee-sys | rug | |
|---|---|---|---|
| Version | 1.7.0 | 0.2.2 | 1.29.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | LGPL-3.0+ | LGPL-3.0+ | LGPL-3.0+ |
| Dependencies | 2 | 5 | 13 |
| Crate Size | 5.6MB | 129KB | 374KB |
| Features | 8 | 0 | 14 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.71 | 1.90 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rug leads with a health score of 79/100, but none of the options score above 80.
- •gmp-mpfr-sys has the most downloads (3.8M), suggesting wider adoption.
- •rug is depended on by 2.6K crates — strongest ecosystem trust.
- •gmpmee-sys is pre-1.0 — API may change.