Decision Workspace
authz-core vs casbin vs inferadb
Side-by-side comparison of Rust crates
46
authz-core
experimentalv0.1.0
Zanzibar-style authorization engine — model parser, resolver, policy traits, and CEL condition evaluation
65
casbin
stablev2.20.0
An authorization library that supports access control models like ACL, RBAC, ABAC.
49
inferadb
experimentalv0.1.5
Official Rust SDK for InferaDB
Core Metrics
| authz-core | casbin | inferadb | |
|---|---|---|---|
| Health Score | 46 | 65 | 49 |
| Total Downloads | 104 | 1.1M | 272 |
| 30d Downloads | 104 | 87.9K | 32 |
| Dependents | 0 | 187 | 0 |
| Releases | 1 | 72 | 4 |
| Last Updated | 18d ago | 51d ago | 93d ago |
| Age | 18d | 6y 3m | 3m |
Health Breakdown
authz-core
Maintenance
12
Quality
12
Community
5
Popularity
2
Documentation
15
casbin
Maintenance
16
Quality
19
Community
13
Popularity
7
Documentation
10
inferadb
Maintenance
19
Quality
6
Community
6
Popularity
3
Documentation
15
Technical Details
| authz-core | casbin | inferadb | |
|---|---|---|---|
| Version | 0.1.0 | 2.20.0 | 0.1.5 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 12 | 28 | 38 |
| Crate Size | 41KB | 104KB | 301KB |
| Features | 0 | 10 | 9 |
| Yanked % | 0.0% | 0.0% | 75.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.85 | — | 1.88 |
| Owners | 1 | 4 | 1 |
Links
Quick Verdict
- •casbin leads with a health score of 65/100, but none of the options score above 80.
- •casbin is depended on by 187 crates — strongest ecosystem trust.
- •authz-core, inferadb are pre-1.0 — API may change.