Decision Workspace
paypal-rust vs keycloak vs rust_api_calling
Side-by-side comparison of Rust crates
45
paypal-rust
growingv0.0.9-alpha
Rust bindings for the PayPal REST API
67
keycloak
stablev26.6.1
Keycloak Admin REST API.
48
rust_api_calling
experimentalv1.0.0
A clean, idiomatic Rust HTTP client library with a single core request function and convenient GET/POST wrappers. Features builder pattern configuration, typed responses via serde generics, automatic session/cookie/XSRF management, and structured logging.
Core Metrics
| paypal-rust | keycloak | rust_api_calling | |
|---|---|---|---|
| Health Score | 45 | 67 | 48 |
| Total Downloads | 13.9K | 565.6K | 15 |
| 30d Downloads | 0 | 29.9K | 0 |
| Dependents | 0 | 123 | 0 |
| Releases | 11 | 65 | 1 |
| Last Updated | 1091d ago | 47d ago | 57d ago |
| Age | 3y 7m | 6y 2m | 1m |
Health Breakdown
paypal-rust
Maintenance
7
Quality
14
Community
7
Popularity
5
Documentation
12
keycloak
Maintenance
16
Quality
20
Community
12
Popularity
7
Documentation
12
rust_api_calling
Maintenance
10
Quality
16
Community
6
Popularity
1
Documentation
15
Technical Details
| paypal-rust | keycloak | rust_api_calling | |
|---|---|---|---|
| Version | 0.0.9-alpha | 26.6.1 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | Unlicense OR MIT | MIT |
| Dependencies | 14 | 14 | 7 |
| Crate Size | 71KB | 149KB | 27KB |
| Features | 1 | 37 | 0 |
| Yanked % | 0.0% | 1.5% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.64.0 | 1.87 | 1.85.0 |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •keycloak leads with a health score of 67/100, but none of the options score above 80.
- •keycloak is depended on by 123 crates — strongest ecosystem trust.
- •⚠ paypal-rust has not been updated in over a year.
- •paypal-rust is pre-1.0 — API may change.