Decision Workspace
indices_union_find vs gptman vs ena
Side-by-side comparison of Rust crates
48
indices_union_find
experimentalv0.1.2
An efficient and minimal union-find (disjoint-set) implementation over generic unsigned index types.
63
gptman
stablev3.0.0
Pure Rust library to read and modify GUID partition tables
62
ena
growingv0.14.4
Union-find, congruence closure, and other unification code. Based on code from rustc.
Core Metrics
| indices_union_find | gptman | ena | |
|---|---|---|---|
| Health Score | 48 | 63 | 62 |
| Total Downloads | 837 | 741.3K | 55.6M |
| 30d Downloads | 5 | 21.5K | 3.5M |
| Dependents | 0 | 39 | 1.4K |
| Releases | 3 | 32 | 27 |
| Last Updated | 119d ago | 67d ago | 45d ago |
| Age | 8m | 7y 2m | 9y 5m |
Health Breakdown
indices_union_find
Maintenance
13
Quality
14
Community
5
Popularity
3
Documentation
13
gptman
Maintenance
14
Quality
16
Community
11
Popularity
7
Documentation
15
ena
Maintenance
13
Quality
17
Community
16
Popularity
8
Documentation
8
Technical Details
| indices_union_find | gptman | ena | |
|---|---|---|---|
| Version | 0.1.2 | 3.0.0 | 0.14.4 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 4 | 2 |
| Crate Size | 21KB | 26KB | 23KB |
| Features | 0 | 1 | 2 |
| Yanked % | 0.0% | 12.5% | 0.0% |
| Edition | 2024 | 2021 | — |
| MSRV | — | 1.85 | — |
| Owners | 1 | 2 | 4 (team) |
Links
Quick Verdict
- •gptman leads with a health score of 63/100, but none of the options score above 80.
- •ena has the most downloads (55.6M), suggesting wider adoption.
- •ena is depended on by 1.4K crates — strongest ecosystem trust.
- •indices_union_find, ena are pre-1.0 — API may change.