Decision Workspace
rust-rbac vs simple-zanzibar vs laye
Side-by-side comparison of Rust crates
37
rust-rbac
growingv0.1.0
A flexible Role-Based Access Control (RBAC) system for Rust applications
55
simple-zanzibar
experimentalv0.3.0
A simplified Rust implementation of Google's Zanzibar authorization system with DSL support
47
laye
experimentalv0.1.0
A framework-agnostic role and permission based access control library
Core Metrics
| rust-rbac | simple-zanzibar | laye | |
|---|---|---|---|
| Health Score | 37 | 55 | 47 |
| Total Downloads | 931 | 544 | 14 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 4 | 1 |
| Last Updated | 452d ago | today | 12d ago |
| Age | 1y 2m | 11m | 12d |
Health Breakdown
rust-rbac
Maintenance
2
Quality
15
Community
6
Popularity
4
Documentation
10
simple-zanzibar
Maintenance
18
Quality
14
Community
5
Popularity
3
Documentation
15
laye
Maintenance
12
Quality
15
Community
6
Popularity
1
Documentation
13
Technical Details
| rust-rbac | simple-zanzibar | laye | |
|---|---|---|---|
| Version | 0.1.0 | 0.3.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 9 | 13 | 7 |
| Crate Size | 20KB | 256KB | 35KB |
| Features | 3 | 5 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.95 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •simple-zanzibar leads with a health score of 55/100, but none of the options score above 80.
- •rust-rbac has the most downloads (931), suggesting wider adoption.
- •⚠ rust-rbac has not been updated in over a year.