Decision Workspace
zfc vs hfs vs intervalsets
Side-by-side comparison of Rust crates
64
zfc
growingv0.4.7
Trait that represents a set according to Zermelo–Fraenkel set theory with the axiom of choice (ZFC).
42
hfs
growingv1.0.0
Hereditarily finite sets.
43
intervalsets
growingv0.1.0-alpha.2
The intervalsets crate provides bounded and unbounded intervals implemented as sets with all the associated set operations.
Core Metrics
| zfc | hfs | intervalsets | |
|---|---|---|---|
| Health Score | 64 | 42 | 43 |
| Total Downloads | 11.9K | 4.8K | 2.1K |
| 30d Downloads | 105 | 6 | 21 |
| Dependents | 29 | 0 | 0 |
| Releases | 14 | 4 | 2 |
| Last Updated | 9d ago | 594d ago | 524d ago |
| Age | 2y 7m | 1y 8m | 1y 5m |
Health Breakdown
zfc
Maintenance
18
Quality
16
Community
10
Popularity
5
Documentation
15
hfs
Maintenance
4
Quality
18
Community
6
Popularity
4
Documentation
10
intervalsets
Maintenance
6
Quality
15
Community
6
Popularity
4
Documentation
12
Technical Details
| zfc | hfs | intervalsets | |
|---|---|---|---|
| Version | 0.4.7 | 1.0.0 | 0.1.0-alpha.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 1 | 5 | 10 |
| Crate Size | 12KB | 34KB | 33KB |
| Features | 1 | 0 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.93.1 | — | 1.65.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •zfc leads with a health score of 64/100, but none of the options score above 80.
- •⚠ hfs, intervalsets have not been updated in over a year.
- •zfc, intervalsets are pre-1.0 — API may change.