Decision Workspace
obzenflow-fsm vs state-machines vs obzenflow-fsm-macros
Side-by-side comparison of Rust crates
50
obzenflow-fsm
experimentalv0.3.2
Async-first Finite State Machine library inspired by Akka (Classic) FSM
58
state-machines
experimentalv0.9.0
Type-safe state machines with hierarchical states, guards, callbacks, and async support - Rust port of Ruby's state_machines gem
52
obzenflow-fsm-macros
experimentalv0.1.2
Proc-macro helpers for the obzenflow-fsm crate (derives + DSL)
Core Metrics
| obzenflow-fsm | state-machines | obzenflow-fsm-macros | |
|---|---|---|---|
| Health Score | 50 | 58 | 52 |
| Total Downloads | 10.5K | 11.3K | 10.5K |
| 30d Downloads | 10.2K | 970 | 10.2K |
| Dependents | 4 | 87 | 3 |
| Releases | 3 | 12 | 3 |
| Last Updated | 27d ago | 6d ago | 27d ago |
| Age | 2m | 5m | 2m |
Health Breakdown
obzenflow-fsm
Maintenance
12
Quality
12
Community
8
Popularity
5
Documentation
13
state-machines
Maintenance
19
Quality
10
Community
11
Popularity
5
Documentation
13
obzenflow-fsm-macros
Maintenance
12
Quality
14
Community
8
Popularity
5
Documentation
13
Technical Details
| obzenflow-fsm | state-machines | obzenflow-fsm-macros | |
|---|---|---|---|
| Version | 0.3.2 | 0.9.0 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 5 | 3 |
| Crate Size | 72KB | 34KB | 14KB |
| Features | 0 | 6 | 0 |
| Yanked % | 0.0% | 41.7% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •state-machines leads with a health score of 58/100, but none of the options score above 80.