Decision Workspace
cmtree vs smt_map vs alloy-merkle-tree
Side-by-side comparison of Rust crates
34
cmtree
experimentalv0.1.0
A generic Cartesian 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.
44
alloy-merkle-tree
growingv0.7.4
Minimal Merkle Tree implementation
Core Metrics
| cmtree | smt_map | alloy-merkle-tree | |
|---|---|---|---|
| Health Score | 34 | 35 | 44 |
| Total Downloads | 230 | 7.3K | 29.0K |
| 30d Downloads | 0 | 0 | 6.4K |
| Dependents | 0 | 0 | 8 |
| Releases | 1 | 5 | 12 |
| Last Updated | 219d ago | 2575d ago | 346d ago |
| Age | 7m | 7y 4m | 2y 3m |
Health Breakdown
cmtree
Maintenance
4
Quality
14
Community
3
Popularity
3
Documentation
10
smt_map
Maintenance
3
Quality
15
Community
3
Popularity
5
Documentation
9
alloy-merkle-tree
Maintenance
8
Quality
14
Community
9
Popularity
5
Documentation
8
Technical Details
| cmtree | smt_map | alloy-merkle-tree | |
|---|---|---|---|
| Version | 0.1.0 | 0.0.5 | 0.7.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | non-standard |
| Dependencies | 1 | 3 | 4 |
| Crate Size | 10KB | 7KB | 25KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2018 | 2021 |
| 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.