Decision Workspace
vstd vs verus_builtin vs verus_state_machines_macros
Side-by-side comparison of Rust crates
65
vstd
growingv0.0.0-2026-03-22-0106
Verus Standard Library: Useful specifications and lemmas for verifying Rust code
62
verus_builtin
experimentalv0.0.0-2026-03-22-0106
Verus Builtins: Rust definitions for core constructs in Verus
59
verus_state_machines_macros
experimentalv0.0.0-2026-03-15-0111
Verus State-Machine Macros: Various macros used by Verus to define and reason about atomic and sharded state machines
Core Metrics
| vstd | verus_builtin | verus_state_machines_macros | |
|---|---|---|---|
| Health Score | 65 | 62 | 59 |
| Total Downloads | 32.7K | 32.0K | 31.4K |
| 30d Downloads | 21.8K | 21.7K | 21.7K |
| Dependents | 15 | 28 | 22 |
| Releases | 23 | 12 | 12 |
| Last Updated | 6d ago | 6d ago | 13d ago |
| Age | 1y 9m | 7m | 7m |
Health Breakdown
vstd
Maintenance
19
Quality
16
Community
12
Popularity
5
Documentation
13
verus_builtin
Maintenance
19
Quality
15
Community
11
Popularity
5
Documentation
12
verus_state_machines_macros
Maintenance
18
Quality
13
Community
11
Popularity
5
Documentation
12
Technical Details
| vstd | verus_builtin | verus_state_machines_macros | |
|---|---|---|---|
| Version | 0.0.0-2026-03-22-0106 | 0.0.0-2026-03-22-0106 | 0.0.0-2026-03-15-0111 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 3 | 0 | 4 |
| Crate Size | 247KB | 14KB | 84KB |
| Features | 6 | 0 | 0 |
| Yanked % | 4.3% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 4 | 2 | 2 |
Links
Quick Verdict
- •vstd leads with a health score of 65/100, but none of the options score above 80.