Decision Workspace
obzenflow-fsm vs finitomata vs tokio-fsm-macros
Side-by-side comparison of Rust crates
51
obzenflow-fsm
experimentalv0.3.2
Async-first Finite State Machine library inspired by Akka (Classic) FSM
46
finitomata
experimentalv0.1.1
Finite state machines with rich lifecycle callbacks, persistence, and supervision
58
tokio-fsm-macros
experimentalv0.4.1
Proc macro for generating Tokio async finite state machines
Core Metrics
| obzenflow-fsm | finitomata | tokio-fsm-macros | |
|---|---|---|---|
| Health Score | 51 | 46 | 58 |
| Total Downloads | 34.5K | 32 | 275 |
| 30d Downloads | 1.5K | 0 | 0 |
| Dependents | 4 | 0 | 10 |
| Releases | 3 | 2 | 10 |
| Last Updated | 135d ago | 22d ago | 15d ago |
| Age | 5m | 22d | 5m |
Health Breakdown
obzenflow-fsm
Maintenance
13
Quality
12
Community
8
Popularity
5
Documentation
13
finitomata
Maintenance
13
Quality
12
Community
6
Popularity
2
Documentation
13
tokio-fsm-macros
Maintenance
18
Quality
13
Community
9
Popularity
3
Documentation
15
Technical Details
| obzenflow-fsm | finitomata | tokio-fsm-macros | |
|---|---|---|---|
| Version | 0.3.2 | 0.1.1 | 0.4.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 9 | 9 | 6 |
| Crate Size | 72KB | 36KB | 23KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | 1.92 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •tokio-fsm-macros leads with a health score of 58/100, but none of the options score above 80.
- •obzenflow-fsm has the most downloads (34.5K), suggesting wider adoption.