Decision Workspace
oauth2-broker vs diqwest vs mqtt5
Side-by-side comparison of Rust crates
45
oauth2-broker
experimentalv0.1.3
Rust's turnkey OAuth 2.0 broker - spin up multi-tenant flows, CAS-smart token stores, and transport-aware observability in one crate built for production.
62
diqwest
growingv3.2.0
Trait to extend reqwest for digest auth flow.
62
mqtt5
experimentalv0.32.2
Complete MQTT v5.0 platform with high-performance async client and full-featured broker supporting TCP, TLS, WebSocket, authentication, bridging, and resource monitoring
Core Metrics
| oauth2-broker | diqwest | mqtt5 | |
|---|---|---|---|
| Health Score | 45 | 62 | 62 |
| Total Downloads | 1.1K | 393.0K | 4.9K |
| 30d Downloads | 0 | 35.3K | 0 |
| Dependents | 0 | 85 | 83 |
| Releases | 3 | 13 | 54 |
| Last Updated | 166d ago | 111d ago | 5d ago |
| Age | 6m | 4y 7m | 9m |
Health Breakdown
oauth2-broker
Maintenance
12
Quality
13
Community
6
Popularity
4
Documentation
10
diqwest
Maintenance
10
Quality
21
Community
11
Popularity
7
Documentation
13
mqtt5
Maintenance
19
Quality
13
Community
11
Popularity
4
Documentation
15
Technical Details
| oauth2-broker | diqwest | mqtt5 | |
|---|---|---|---|
| Version | 0.1.3 | 3.2.0 | 0.32.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | GPL-3.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 18 | 5 | 55 |
| Crate Size | 90KB | 20KB | 401KB |
| Features | 2 | 2 | 12 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •diqwest leads with a health score of 62/100, but none of the options score above 80.
- •oauth2-broker, mqtt5 are pre-1.0 — API may change.