Decision Workspace
vest_lib vs vest vs vstd
Side-by-side comparison of Rust crates
57
vest_lib
experimentalv0.0.5
VestLib: A library of formally verified parser and serializer combinators
50
vest
experimentalv0.1.6
Vest: A DSL for specifying and generating fast, formally verified parsers and serializers
67
vstd
growingv0.0.0-2026-07-12-0122
Verus Standard Library: Useful specifications and lemmas for verifying Rust code
Core Metrics
| vest_lib | vest | vstd | |
|---|---|---|---|
| Health Score | 57 | 50 | 67 |
| Total Downloads | 7.0K | 490 | 112.9K |
| 30d Downloads | 710 | 0 | 21.5K |
| Dependents | 0 | 0 | 32 |
| Releases | 8 | 9 | 36 |
| Last Updated | 60d ago | 60d ago | 2d ago |
| Age | 8m | 8m | 2y |
Health Breakdown
vest_lib
Maintenance
18
Quality
16
Community
8
Popularity
5
Documentation
10
vest
Maintenance
16
Quality
13
Community
8
Popularity
3
Documentation
10
vstd
Maintenance
19
Quality
16
Community
13
Popularity
6
Documentation
13
Technical Details
| vest_lib | vest | vstd | |
|---|---|---|---|
| Version | 0.0.5 | 0.1.6 | 0.0.0-2026-07-12-0122 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 1 | 6 | 3 |
| Crate Size | 59KB | 69KB | 306KB |
| Features | 2 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 2.8% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 2 | 2 | 4 |
Links
Quick Verdict
- •vstd leads with a health score of 67/100, but none of the options score above 80.