Decision Workspace
state-m vs spades vs state_machine_future
Side-by-side comparison of Rust crates
47
state-m
experimentalv0.4.4
The library implements convenient state distribution and management mechanisms, facilitating collaborative work between components.
55
spades
stablev2.0.0
Core 4-player Spades card-game state machine.
49
state_machine_future
growingv0.2.0
Easily create type-safe `Future`s from state machines — without the boilerplate.
Core Metrics
| state-m | spades | state_machine_future | |
|---|---|---|---|
| Health Score | 47 | 55 | 49 |
| Total Downloads | 115 | 6.4K | 266.0K |
| 30d Downloads | 0 | 0 | 1.6K |
| Dependents | 0 | 1 | 19 |
| Releases | 7 | 14 | 10 |
| Last Updated | 30d ago | 63d ago | 2803d ago |
| Age | 1m | 8y | 8y 7m |
Health Breakdown
state-m
Maintenance
17
Quality
15
Community
3
Popularity
2
Documentation
10
spades
Maintenance
12
Quality
21
Community
7
Popularity
5
Documentation
10
state_machine_future
Maintenance
4
Quality
16
Community
12
Popularity
6
Documentation
11
Technical Details
| state-m | spades | state_machine_future | |
|---|---|---|---|
| Version | 0.4.4 | 2.0.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | Apache-2.0/MIT |
| Dependencies | 7 | 7 | 3 |
| Crate Size | 12KB | 41KB | 19KB |
| Features | 2 | 2 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •spades leads with a health score of 55/100, but none of the options score above 80.
- •state_machine_future has the most downloads (266.0K), suggesting wider adoption.
- •⚠ state_machine_future has not been updated in over a year.
- •state-m, state_machine_future are pre-1.0 — API may change.