Decision Workspace
regecs vs regecs-codegen vs fibonacci_heap
Side-by-side comparison of Rust crates
44
regecs
growingv1.0.0
Rust Extended Generic ECS (REGECS)
43
regecs-codegen
growingv1.0.0
Code generation macros for REGECS
60
fibonacci_heap
growingv0.9.1
A high-performance Fibonacci Heap implementation in Rust with generic type support
Core Metrics
| regecs | regecs-codegen | fibonacci_heap | |
|---|---|---|---|
| Health Score | 44 | 43 | 60 |
| Total Downloads | 5.1K | 4.0K | 4.7K |
| 30d Downloads | 6 | 5 | 103 |
| Dependents | 0 | 0 | 13 |
| Releases | 4 | 3 | 9 |
| Last Updated | 674d ago | 674d ago | 26d ago |
| Age | 4y 10m | 4y 10m | 1y 1m |
Health Breakdown
regecs
Maintenance
4
Quality
21
Community
6
Popularity
4
Documentation
9
regecs-codegen
Maintenance
4
Quality
20
Community
6
Popularity
4
Documentation
9
fibonacci_heap
Maintenance
17
Quality
17
Community
9
Popularity
4
Documentation
13
Technical Details
| regecs | regecs-codegen | fibonacci_heap | |
|---|---|---|---|
| Version | 1.0.0 | 1.0.0 | 0.9.1 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | BSD-3-Clause | BSD-3-Clause | MIT |
| Dependencies | 0 | 3 | 2 |
| Crate Size | 3KB | 3KB | 13KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fibonacci_heap leads with a health score of 60/100, but none of the options score above 80.
- •regecs has the most downloads (5.1K), suggesting wider adoption.
- •⚠ regecs, regecs-codegen have not been updated in over a year.
- •fibonacci_heap is pre-1.0 — API may change.