Decision Workspace
hmap-serde vs frunk vs frunk_core
Side-by-side comparison of Rust crates
35
hmap-serde
growingv0.1.0-alpha.4
Serialize/deserialize heterogeneous maps.
56
frunk
growingv0.4.4
Frunk provides developers with a number of functional programming tools like HList, Coproduct, Generic, LabelledGeneric, Validated, Monoid, Semigroup and friends.
55
frunk_core
growingv0.4.4
Frunk core provides developers with HList, Coproduct, LabelledGeneric and Generic
Core Metrics
| hmap-serde | frunk | frunk_core | |
|---|---|---|---|
| Health Score | 35 | 56 | 55 |
| Total Downloads | 5.3K | 8.9M | 9.1M |
| 30d Downloads | 6 | 479.8K | 482.8K |
| Dependents | 0 | 449 | 340 |
| Releases | 4 | 49 | 36 |
| Last Updated | 1554d ago | 286d ago | 286d ago |
| Age | 4y 4m | 9y 5m | 9y 1m |
Health Breakdown
hmap-serde
Maintenance
4
Quality
14
Community
3
Popularity
4
Documentation
10
frunk
Maintenance
8
Quality
17
Community
10
Popularity
8
Documentation
13
frunk_core
Maintenance
8
Quality
16
Community
10
Popularity
8
Documentation
13
Technical Details
| hmap-serde | frunk | frunk_core | |
|---|---|---|---|
| Version | 0.1.0-alpha.4 | 0.4.4 | 0.4.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 4 | 6 | 4 |
| Crate Size | 5KB | 37KB | 40KB |
| Features | 0 | 5 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •frunk leads with a health score of 56/100, but none of the options score above 80.
- •frunk_core has the most downloads (9.1M), suggesting wider adoption.
- •frunk is depended on by 449 crates — strongest ecosystem trust.
- •⚠ hmap-serde has not been updated in over a year.