Decision Workspace
alloy-merkle-tree vs cmtree vs smt_map
Side-by-side comparison of Rust crates
44
alloy-merkle-tree
growingv0.7.4
Minimal Merkle Tree implementation
36
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.
Core Metrics
| alloy-merkle-tree | cmtree | smt_map | |
|---|---|---|---|
| Health Score | 44 | 36 | 35 |
| Total Downloads | 18.1K | 220 | 7.3K |
| 30d Downloads | 1.0K | 5 | 8 |
| Dependents | 8 | 0 | 0 |
| Releases | 12 | 1 | 5 |
| Last Updated | 287d ago | 159d ago | 2515d ago |
| Age | 2y 1m | 5m | 7y 2m |
Health Breakdown
alloy-merkle-tree
Maintenance
8
Quality
14
Community
9
Popularity
5
Documentation
8
cmtree
Maintenance
6
Quality
14
Community
3
Popularity
3
Documentation
10
smt_map
Maintenance
3
Quality
15
Community
3
Popularity
5
Documentation
9
Technical Details
| alloy-merkle-tree | cmtree | smt_map | |
|---|---|---|---|
| Version | 0.7.4 | 0.1.0 | 0.0.5 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | non-standard | MIT OR Apache-2.0 | MIT |
| Dependencies | 4 | 1 | 3 |
| Crate Size | 25KB | 10KB | 7KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2018 |
| 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.