Decision Workspace
rskit-authz vs core-policy vs casbin
Side-by-side comparison of Rust crates
51
rskit-authz
experimentalv0.2.0-alpha.1
RBAC and ABAC authorization engine
60
core-policy
experimentalv0.11.1
Pure RBAC/ABAC policy engine core (zero crypto/network dependencies)
62
casbin
stablev2.20.0
An authorization library that supports access control models like ACL, RBAC, ABAC.
Core Metrics
| rskit-authz | core-policy | casbin | |
|---|---|---|---|
| Health Score | 51 | 60 | 62 |
| Total Downloads | 87 | 856 | 2.2M |
| 30d Downloads | 0 | 0 | 360.8K |
| Dependents | 13 | 20 | 226 |
| Releases | 2 | 6 | 72 |
| Last Updated | 14d ago | 43d ago | 159d ago |
| Age | 28d | 6m | 6y 6m |
Health Breakdown
rskit-authz
Maintenance
13
Quality
13
Community
8
Popularity
2
Documentation
15
core-policy
Maintenance
16
Quality
15
Community
10
Popularity
4
Documentation
15
casbin
Maintenance
12
Quality
19
Community
13
Popularity
8
Documentation
10
Technical Details
| rskit-authz | core-policy | casbin | |
|---|---|---|---|
| Version | 0.2.0-alpha.1 | 0.11.1 | 2.20.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | Apache-2.0 | Apache-2.0 |
| Dependencies | 6 | 5 | 28 |
| Crate Size | 12KB | 50KB | 104KB |
| Features | 0 | 2 | 10 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.91 | 1.85 | — |
| Owners | 1 | 1 | 4 |
Links
Quick Verdict
- •casbin leads with a health score of 62/100, but none of the options score above 80.
- •casbin is depended on by 226 crates — strongest ecosystem trust.
- •rskit-authz, core-policy are pre-1.0 — API may change.