Decision Workspace
fid vs compacts-bits vs sp1-zkvm
Side-by-side comparison of Rust crates
46
fid
growingv0.1.7
FID (Fully Indexable Dictionary) implementation for Rust
37
compacts-bits
growingv0.2.1
succinct bit vector
69
sp1-zkvm
stablev6.0.2
The SP1 zkVM runtime and standard library
Core Metrics
| fid | compacts-bits | sp1-zkvm | |
|---|---|---|---|
| Health Score | 46 | 37 | 69 |
| Total Downloads | 61.8K | 7.7K | 659.5K |
| 30d Downloads | 2.7K | 24 | 29.1K |
| Dependents | 20 | 7 | 153 |
| Releases | 8 | 4 | 55 |
| Last Updated | 2004d ago | 3180d ago | 29d ago |
| Age | 7y 8m | 8y 9m | 1y 8m |
Health Breakdown
fid
Maintenance
4
Quality
15
Community
9
Popularity
6
Documentation
12
compacts-bits
Maintenance
3
Quality
14
Community
7
Popularity
5
Documentation
8
sp1-zkvm
Maintenance
18
Quality
16
Community
16
Popularity
7
Documentation
12
Technical Details
| fid | compacts-bits | sp1-zkvm | |
|---|---|---|---|
| Version | 0.1.7 | 0.2.1 | 6.0.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | Unlicense/MIT | MIT OR Apache-2.0 |
| Dependencies | 3 | 6 | 13 |
| Crate Size | 15KB | 25KB | 30KB |
| Features | 0 | 0 | 7 |
| Yanked % | 0.0% | 0.0% | 10.9% |
| Edition | 2018 | — | 2021 |
| MSRV | — | — | 1.91 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •sp1-zkvm leads with a health score of 69/100, but none of the options score above 80.
- •sp1-zkvm is depended on by 153 crates — strongest ecosystem trust.
- •⚠ fid, compacts-bits have not been updated in over a year.
- •fid, compacts-bits are pre-1.0 — API may change.