Decision Workspace
event-observer vs philiprehberger-event-bus vs bevy_event_chain
Side-by-side comparison of Rust crates
30
event-observer
growingv0.1.0
Implementation of observer pattern by rust.
55
philiprehberger-event-bus
experimentalv0.2.4
Thread-safe event bus with typed listeners for Rust
51
bevy_event_chain
experimentalv0.2.0
Easy trait-like behavior using observers and relations in Bevy
Core Metrics
| event-observer | philiprehberger-event-bus | bevy_event_chain | |
|---|---|---|---|
| Health Score | 30 | 55 | 51 |
| Total Downloads | 1.7K | 128 | 197 |
| 30d Downloads | 5 | 128 | 42 |
| Dependents | 0 | 0 | 8 |
| Releases | 1 | 11 | 2 |
| Last Updated | 1601d ago | today | 47d ago |
| Age | 4y 4m | 14d | 3m |
Health Breakdown
event-observer
Maintenance
1
Quality
16
Community
2
Popularity
4
Documentation
7
philiprehberger-event-bus
Maintenance
16
Quality
15
Community
6
Popularity
3
Documentation
15
bevy_event_chain
Maintenance
14
Quality
14
Community
8
Popularity
3
Documentation
12
Technical Details
| event-observer | philiprehberger-event-bus | bevy_event_chain | |
|---|---|---|---|
| Version | 0.1.0 | 0.2.4 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 0 | 0 | 2 |
| Crate Size | 3KB | 8KB | 15KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.70 | 1.92.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •philiprehberger-event-bus leads with a health score of 55/100, but none of the options score above 80.
- •event-observer has the most downloads (1.7K), suggesting wider adoption.
- •⚠ event-observer has not been updated in over a year.