Decision Workspace
vest vs vest_lib vs vstd
Side-by-side comparison of Rust crates
54
vest
experimentalv0.1.5
Vest: A DSL for specifying and generating fast, formally verified parsers and serializers
60
vest_lib
experimentalv0.0.4
VestLib: A library of formally verified parser and serializer combinators
65
vstd
growingv0.0.0-2026-03-22-0106
Verus Standard Library: Useful specifications and lemmas for verifying Rust code
Core Metrics
| vest | vest_lib | vstd | |
|---|---|---|---|
| Health Score | 54 | 60 | 65 |
| Total Downloads | 235 | 4.3K | 32.7K |
| 30d Downloads | 65 | 1.1K | 21.3K |
| Dependents | 0 | 0 | 15 |
| Releases | 8 | 7 | 23 |
| Last Updated | 5d ago | 5d ago | 6d ago |
| Age | 4m | 4m | 1y 9m |
Health Breakdown
vest
Maintenance
20
Quality
13
Community
8
Popularity
3
Documentation
10
vest_lib
Maintenance
22
Quality
16
Community
8
Popularity
4
Documentation
10
vstd
Maintenance
19
Quality
16
Community
12
Popularity
5
Documentation
13
Technical Details
| vest | vest_lib | vstd | |
|---|---|---|---|
| Version | 0.1.5 | 0.0.4 | 0.0.0-2026-03-22-0106 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 6 | 1 | 3 |
| Crate Size | 69KB | 59KB | 247KB |
| Features | 0 | 2 | 6 |
| Yanked % | 0.0% | 0.0% | 4.3% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 2 | 2 | 4 |
Links
Quick Verdict
- •vstd leads with a health score of 65/100, but none of the options score above 80.