Decision Workspace
rs-leveldb vs vsdb vs fjall
Side-by-side comparison of Rust crates
42
rs-leveldb
growingv0.1.5
Almost-complete bindings for leveldb for Rust.
65
vsdb
growingv12.1.1
A std-collection-like database
65
fjall
stablev3.1.2
Log-structured, embeddable key-value storage engine
Core Metrics
| rs-leveldb | vsdb | fjall | |
|---|---|---|---|
| Health Score | 42 | 65 | 65 |
| Total Downloads | 62.8K | 20.2M | 626.8K |
| 30d Downloads | 2.0K | 16.1K | 235.0K |
| Dependents | 21 | 302 | 746 |
| Releases | 6 | 201 | 92 |
| Last Updated | 1921d ago | 2d ago | 9d ago |
| Age | 5y 3m | 4y 3m | 2y 3m |
Health Breakdown
rs-leveldb
Maintenance
5
Quality
16
Community
6
Popularity
6
Documentation
9
vsdb
Maintenance
19
Quality
11
Community
17
Popularity
8
Documentation
10
fjall
Maintenance
18
Quality
14
Community
14
Popularity
7
Documentation
12
Technical Details
| rs-leveldb | vsdb | fjall | |
|---|---|---|---|
| Version | 0.1.5 | 12.1.1 | 3.1.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 3 | 10 | 12 |
| Crate Size | 16KB | 129KB | 82KB |
| Features | 1 | 1 | 5 |
| Yanked % | 0.0% | 65.2% | 42.4% |
| Edition | 2018 | 2024 | 2021 |
| MSRV | — | — | 1.90.0 |
| Owners | 1 | 3 | 1 |
Links
Quick Verdict
- •vsdb leads with a health score of 65/100, but none of the options score above 80.
- •fjall is depended on by 746 crates — strongest ecosystem trust.
- •⚠ rs-leveldb has not been updated in over a year.
- •rs-leveldb is pre-1.0 — API may change.