state-machines
v0.9.0 ExperimentalType-safe state machines with hierarchical states, guards, callbacks, and async support - Rust port of Ruby's state_machines gem
Quick Verdict
- ✓Actively maintained (updated 65d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT OR Apache-2.0)
- !42% of releases were yanked
Security
Deep Insights
630 downloads in the last 30 days (21/day). Volume is roughly flat compared to the previous period.
At 33KB, state-machines is lightweight. Small crate size correlates with focused, well-scoped functionality.
42% of releases have been yanked. Check version history before pinning.
Notable dependents include breaker-machines, mcp-host, mothership, vein, blackship. When high-quality crates choose state-machines, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on state-machines
