Decision Workspace
gmp-mpfr-sys vs gmpmee-sys vs rug
Side-by-side comparison of Rust crates
73
gmp-mpfr-sys
stablev1.7.1
Rust FFI bindings for GMP, MPFR and MPC.
55
gmpmee-sys
growingv0.2.2
Rust FFI bindings for GMPMEE
77
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 | 73 | 55 | 77 |
| Total Downloads | 4.5M | 5.3K | 4.4M |
| 30d Downloads | 360.0K | 0 | 349.6K |
| Dependents | 444 | 7 | 2.7K |
| Releases | 72 | 7 | 58 |
| Last Updated | 30d ago | 114d ago | 28d ago |
| Age | 9y 4m | 1y 4m | 8y 11m |
Health Breakdown
gmp-mpfr-sys
Maintenance
18
Quality
19
Community
13
Popularity
8
Documentation
15
gmpmee-sys
Maintenance
15
Quality
13
Community
8
Popularity
4
Documentation
15
rug
Maintenance
18
Quality
21
Community
15
Popularity
8
Documentation
15
Technical Details
| gmp-mpfr-sys | gmpmee-sys | rug | |
|---|---|---|---|
| Version | 1.7.1 | 0.2.2 | 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 | 129KB | 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 77/100, but none of the options score above 80.
- •gmp-mpfr-sys has the most downloads (4.5M), suggesting wider adoption.
- •rug is depended on by 2.7K crates — strongest ecosystem trust.
- •gmpmee-sys is pre-1.0 — API may change.