rug
v1.29.0 StableArbitrary-precision integers, rational, floating-point and complex numbers based on GMP, MPFR and MPC.
Quick Verdict
- ✓Actively maintained (updated 7d ago)
- ✓Stable API (1.x for 8+ years)
- ✓Massive adoption (2.6K crates depend on it)
Security
Deep Insights
348.9K downloads in the last 30 days (11.6K/day), up 3% from the previous period.
2.6K crates depend on rug. Strong ecosystem adoption means battle-tested code and long-term stability.
rug has only 1 owner despite 2.6K dependents. This is a bus-factor concern — consider the implications for long-term support.
The API has been stable (1.x) for over 8 years with 57 releases. This level of maturity means you can depend on it without worrying about breaking changes.
Notable dependents include hdrhistogram, uint, malachite-nz, malachite-q, sark0y_tam_rst. When high-quality crates choose rug, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Version Adoption
Release Timeline
Feature Flags
default =["complex", "float", "integer", "rand", "rational", "std"]
