Decision Workspace
megadex_derive vs kn0sys-lmdb-rs vs lmdb-rs-m
Side-by-side comparison of Rust crates
34
megadex_derive
growingv0.1.0
Syntactic sugar for managing collections of structs which have multiple indexed accessors.
48
kn0sys-lmdb-rs
growingv0.1.6
LMDB bindings
45
lmdb-rs-m
growingv0.8.1
LMDB bindings
Core Metrics
| megadex_derive | kn0sys-lmdb-rs | lmdb-rs-m | |
|---|---|---|---|
| Health Score | 34 | 48 | 45 |
| Total Downloads | 1.9K | 7.8K | 21.7K |
| 30d Downloads | 3 | 67 | 224 |
| Dependents | 0 | 22 | 233 |
| Releases | 1 | 7 | 7 |
| Last Updated | 2627d ago | 410d ago | 153d ago |
| Age | 7y 2m | 1y 7m | 8y |
Health Breakdown
megadex_derive
Maintenance
1
Quality
14
Community
6
Popularity
4
Documentation
9
kn0sys-lmdb-rs
Maintenance
7
Quality
14
Community
9
Popularity
5
Documentation
13
lmdb-rs-m
Maintenance
8
Quality
10
Community
9
Popularity
5
Documentation
13
Technical Details
| megadex_derive | kn0sys-lmdb-rs | lmdb-rs-m | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.6 | 0.8.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 6 | 4 | 4 |
| Crate Size | 5KB | 25KB | 25KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 14.3% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •kn0sys-lmdb-rs leads with a health score of 48/100, but none of the options score above 80.
- •lmdb-rs-m has the most downloads (21.7K), suggesting wider adoption.
- •lmdb-rs-m is depended on by 233 crates — strongest ecosystem trust.
- •⚠ megadex_derive, kn0sys-lmdb-rs have not been updated in over a year.