Decision Workspace
hash-chain vs enum-collections-macros vs enum-collections
Side-by-side comparison of Rust crates
41
hash-chain
growingv0.3.2
A tiered hashmap and hashset implementation that allows for easily representing lexically scoped variables
64
enum-collections-macros
stablev2.0.0
Macros for the enum-collections EnumMap
59
enum-collections
stablev2.0.0
EnumMap implemented in safe rust
Core Metrics
| hash-chain | enum-collections-macros | enum-collections | |
|---|---|---|---|
| Health Score | 41 | 64 | 59 |
| Total Downloads | 31.6K | 8.9K | 26.0K |
| 30d Downloads | 544 | 341 | 344 |
| Dependents | 39 | 23 | 0 |
| Releases | 12 | 6 | 23 |
| Last Updated | 2147d ago | 3d ago | 3d ago |
| Age | 6y 4m | 3y 3m | 3y 3m |
Health Breakdown
hash-chain
Maintenance
4
Quality
14
Community
9
Popularity
5
Documentation
9
enum-collections-macros
Maintenance
16
Quality
21
Community
9
Popularity
5
Documentation
13
enum-collections
Maintenance
19
Quality
17
Community
5
Popularity
5
Documentation
13
Technical Details
| hash-chain | enum-collections-macros | enum-collections | |
|---|---|---|---|
| Version | 0.3.2 | 2.0.0 | 2.0.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | Apache-2.0 | Apache-2.0 |
| Dependencies | 2 | 3 | 5 |
| Crate Size | 11KB | 2KB | 13KB |
| Features | 2 | 2 | 6 |
| Yanked % | 8.3% | 0.0% | 13.0% |
| Edition | 2018 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •enum-collections-macros leads with a health score of 64/100, but none of the options score above 80.
- •hash-chain has the most downloads (31.6K), suggesting wider adoption.
- •⚠ hash-chain has not been updated in over a year.
- •hash-chain is pre-1.0 — API may change.