Decision Workspace
alloy-merkle-tree vs smt_map vs cmtree
Side-by-side comparison of Rust crates
44
alloy-merkle-tree
growingv0.7.4
Minimal Merkle Tree implementation
35
smt_map
growingv0.0.5
A uint-to-uint map backed by Sparse Merkle Tree (SMT), which supports generating Merkle Proofs of key-values.
34
cmtree
experimentalv0.1.0
A generic Cartesian Merkle Tree implementation
Core Metrics
| alloy-merkle-tree | smt_map | cmtree | |
|---|---|---|---|
| Health Score | 44 | 35 | 34 |
| Total Downloads | 29.0K | 7.3K | 230 |
| 30d Downloads | 6.4K | 0 | 0 |
| Dependents | 8 | 0 | 0 |
| Releases | 12 | 5 | 1 |
| Last Updated | 346d ago | 2575d ago | 219d ago |
| Age | 2y 3m | 7y 4m | 7m |
Health Breakdown
alloy-merkle-tree
Maintenance
8
Quality
14
Community
9
Popularity
5
Documentation
8
smt_map
Maintenance
3
Quality
15
Community
3
Popularity
5
Documentation
9
cmtree
Maintenance
4
Quality
14
Community
3
Popularity
3
Documentation
10
Technical Details
| alloy-merkle-tree | smt_map | cmtree | |
|---|---|---|---|
| Version | 0.7.4 | 0.0.5 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | non-standard | MIT | MIT OR Apache-2.0 |
| Dependencies | 4 | 3 | 1 |
| Crate Size | 25KB | 7KB | 10KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •alloy-merkle-tree leads with a health score of 44/100, but none of the options score above 80.
- •⚠ smt_map has not been updated in over a year.