Decision Workspace
haru_cmaes vs metaheuristics-nature vs iter-solver
Side-by-side comparison of Rust crates
45
haru_cmaes
growingv1.0.9
A simple CMA-ES optimization algorithm implementation based on Hansen's purecma Python implementation.
54
metaheuristics-nature
growingv10.1.0
A collection of nature-inspired metaheuristic algorithms.
51
iter-solver
experimentalv0.4.0
A rust crate provide flexible and general iterative algorithm framework.
Core Metrics
| haru_cmaes | metaheuristics-nature | iter-solver | |
|---|---|---|---|
| Health Score | 45 | 54 | 51 |
| Total Downloads | 20.5K | 108.1K | 1.9K |
| 30d Downloads | 28 | 4.5K | 36 |
| Dependents | 0 | 50 | 0 |
| Releases | 24 | 75 | 8 |
| Last Updated | 417d ago | 694d ago | 20d ago |
| Age | 1y 8m | 4y 11m | 7m |
Health Breakdown
haru_cmaes
Maintenance
8
Quality
19
Community
3
Popularity
5
Documentation
10
metaheuristics-nature
Maintenance
7
Quality
20
Community
11
Popularity
6
Documentation
10
iter-solver
Maintenance
18
Quality
16
Community
3
Popularity
4
Documentation
10
Technical Details
| haru_cmaes | metaheuristics-nature | iter-solver | |
|---|---|---|---|
| Version | 1.0.9 | 10.1.0 | 0.4.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 8 | 8 | 2 |
| Crate Size | 116KB | 22KB | 8KB |
| Features | 6 | 5 | 2 |
| Yanked % | 0.0% | 4.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •metaheuristics-nature leads with a health score of 54/100, but none of the options score above 80.
- •⚠ haru_cmaes, metaheuristics-nature have not been updated in over a year.
- •iter-solver is pre-1.0 — API may change.