Decision Workspace
allow-me vs casbin vs core-policy
Side-by-side comparison of Rust crates
38
allow-me
growingv0.1.1
An authorization library with json-based policy definition.
65
casbin
stablev2.20.0
An authorization library that supports access control models like ACL, RBAC, ABAC.
48
core-policy
experimentalv0.10.1
Pure RBAC/ABAC policy engine core (zero crypto/network dependencies)
Core Metrics
| allow-me | casbin | core-policy | |
|---|---|---|---|
| Health Score | 38 | 65 | 48 |
| Total Downloads | 3.3K | 1.1M | 209 |
| 30d Downloads | 4 | 91.9K | 72 |
| Dependents | 0 | 187 | 8 |
| Releases | 2 | 72 | 2 |
| Last Updated | 1905d ago | 51d ago | 71d ago |
| Age | 5y 2m | 6y 3m | 2m |
Health Breakdown
allow-me
Maintenance
3
Quality
13
Community
6
Popularity
4
Documentation
12
casbin
Maintenance
16
Quality
19
Community
13
Popularity
7
Documentation
10
core-policy
Maintenance
10
Quality
14
Community
9
Popularity
3
Documentation
12
Technical Details
| allow-me | casbin | core-policy | |
|---|---|---|---|
| Version | 0.1.1 | 2.20.0 | 0.10.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | Apache-2.0 |
| Dependencies | 10 | 28 | 4 |
| Crate Size | 18KB | 104KB | 48KB |
| Features | 0 | 10 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | 1.85 |
| 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.
- •⚠ allow-me has not been updated in over a year.
- •allow-me, core-policy are pre-1.0 — API may change.