Decision Workspace
gmp-mpfr-sys vs gmpmee-sys vs rug
Side-by-side comparison of Rust crates
71
gmp-mpfr-sys
stablev1.7.1
Rust FFI bindings for GMP, MPFR and MPC.
60
gmpmee-sys
growingv0.2.3
Rust FFI bindings for GMPMEE
75
rug
stablev1.30.0
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 | 71 | 60 | 75 |
| Total Downloads | 5.2M | 5.6K | 5.0M |
| 30d Downloads | 240.4K | 0 | 217.4K |
| Dependents | 474 | 8 | 2.8K |
| Releases | 72 | 8 | 58 |
| Last Updated | 79d ago | 37d ago | 77d ago |
| Age | 9y 6m | 1y 6m | 9y 1m |
Health Breakdown
gmp-mpfr-sys
Maintenance
16
Quality
19
Community
13
Popularity
8
Documentation
15
gmpmee-sys
Maintenance
19
Quality
13
Community
9
Popularity
4
Documentation
15
rug
Maintenance
16
Quality
21
Community
15
Popularity
8
Documentation
15
Technical Details
| gmp-mpfr-sys | gmpmee-sys | rug | |
|---|---|---|---|
| Version | 1.7.1 | 0.2.3 | 1.30.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | LGPL-3.0+ | LGPL-3.0+ | LGPL-3.0+ |
| Dependencies | 2 | 5 | 13 |
| Crate Size | 5.6MB | 128KB | 378KB |
| 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 75/100, but none of the options score above 80.
- •gmp-mpfr-sys has the most downloads (5.2M), suggesting wider adoption.
- •rug is depended on by 2.8K crates — strongest ecosystem trust.
- •gmpmee-sys is pre-1.0 — API may change.