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.
65
frunk
growingv0.5.0
Frunk provides developers with a number of functional programming tools like HList, Coproduct, Generic, LabelledGeneric, Validated, Monoid, Semigroup and friends.
64
frunk_core
growingv0.5.0
Frunk core provides developers with HList, Coproduct, LabelledGeneric and Generic
Core Metrics
| hmap-serde | frunk | frunk_core | |
|---|---|---|---|
| Health Score | 35 | 65 | 64 |
| Total Downloads | 5.4K | 10.7M | 10.8M |
| 30d Downloads | 0 | 257.6K | 272.9K |
| Dependents | 0 | 515 | 382 |
| Releases | 4 | 50 | 37 |
| Last Updated | 1662d ago | 9d ago | 9d ago |
| Age | 4y 8m | 9y 8m | 9y 5m |
Health Breakdown
hmap-serde
Maintenance
4
Quality
14
Community
3
Popularity
4
Documentation
10
frunk
Maintenance
17
Quality
17
Community
10
Popularity
8
Documentation
13
frunk_core
Maintenance
17
Quality
16
Community
10
Popularity
8
Documentation
13
Technical Details
| hmap-serde | frunk | frunk_core | |
|---|---|---|---|
| Version | 0.1.0-alpha.4 | 0.5.0 | 0.5.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 4 | 6 | 4 |
| Crate Size | 5KB | 45KB | 42KB |
| 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 65/100, but none of the options score above 80.
- •frunk_core has the most downloads (10.8M), suggesting wider adoption.
- •frunk is depended on by 515 crates — strongest ecosystem trust.
- •⚠ hmap-serde has not been updated in over a year.