Decision Workspace
dir-cache vs shardmap vs elsa
Side-by-side comparison of Rust crates
38
dir-cache
growingv0.1.0
Directory based kv-store
50
shardmap
experimentalv0.3.2
Sharded embedded in-memory map with optional cache, protocol, and server internals
63
elsa
growingv1.11.2
Append-only collections for Rust where borrows to entries can outlive insertions
Core Metrics
| dir-cache | shardmap | elsa | |
|---|---|---|---|
| Health Score | 38 | 50 | 63 |
| Total Downloads | 1.7K | 1.2K | 14.7M |
| 30d Downloads | 0 | 1.2K | 597.6K |
| Dependents | 0 | 4 | 660 |
| Releases | 1 | 6 | 23 |
| Last Updated | 849d ago | 11d ago | 464d ago |
| Age | 2y 3m | 18d | 7y 5m |
Health Breakdown
dir-cache
Maintenance
1
Quality
17
Community
6
Popularity
4
Documentation
10
shardmap
Maintenance
15
Quality
8
Community
8
Popularity
4
Documentation
15
elsa
Maintenance
7
Quality
22
Community
14
Popularity
8
Documentation
12
Technical Details
| dir-cache | shardmap | elsa | |
|---|---|---|---|
| Version | 0.1.0 | 0.3.2 | 1.11.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MPL-2.0 | Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 2 | 32 | 2 |
| Crate Size | 22KB | 534KB | 21KB |
| Features | 2 | 37 | 2 |
| Yanked % | 0.0% | 16.7% | 0.0% |
| Edition | 2021 | 2024 | 2018 |
| MSRV | — | 1.90 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •elsa leads with a health score of 63/100, but none of the options score above 80.
- •elsa is depended on by 660 crates — strongest ecosystem trust.
- •⚠ dir-cache, elsa have not been updated in over a year.
- •dir-cache, shardmap are pre-1.0 — API may change.