Decision Workspace
mom-rpc vs pubsub-server vs dropslot
Side-by-side comparison of Rust crates
50
mom-rpc
experimentalv0.9.2
Async RPC over AMQP, DDS, MQTT, and Redis. Transport-agnostic — switch brokers via feature flags, not code.
52
pubsub-server
experimentalv0.1.3
Pubsub message broker server binary
47
dropslot
experimentalv0.2.0
A high-performance publish-subscribe library with latest-only delivery semantics
Core Metrics
| mom-rpc | pubsub-server | dropslot | |
|---|---|---|---|
| Health Score | 50 | 52 | 47 |
| Total Downloads | 266 | 45 | 833 |
| 30d Downloads | 36 | 45 | 4 |
| Dependents | 0 | 0 | 0 |
| Releases | 16 | 4 | 2 |
| Last Updated | 20d ago | today | 260d ago |
| Age | 1m | 1d | 8m |
Health Breakdown
mom-rpc
Maintenance
12
Quality
14
Community
6
Popularity
3
Documentation
15
pubsub-server
Maintenance
19
Quality
12
Community
6
Popularity
2
Documentation
13
dropslot
Maintenance
8
Quality
15
Community
6
Popularity
3
Documentation
15
Technical Details
| mom-rpc | pubsub-server | dropslot | |
|---|---|---|---|
| Version | 0.9.2 | 0.1.3 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 21 | 13 | 7 |
| Crate Size | 90KB | 10KB | 43KB |
| Features | 6 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.88 | — | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •pubsub-server leads with a health score of 52/100, but none of the options score above 80.
- •dropslot has the most downloads (833), suggesting wider adoption.