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tokio-fsm
v0.4.1 ExperimentalCompile-time generated Tokio async finite state machines with explicit Rust behavior
MIT Edition 2024 MSRV 1.92
AsynchronousConcurrencyDevelopment tools::Procedural macro helpers #fsm#async#state-machine#tokio#proc-macro
Quick Verdict
- ✓Actively maintained (updated 15d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT)
Security
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Downloads
180
Dependents
0
Releases
10
Size
21KB
Deep Insights
📈
Strong growth momentum
38 downloads in the last 30 days (1/day), up 280% from the previous period.
📐
Compact crate
At 21KB, tokio-fsm is lightweight. Small crate size correlates with focused, well-scoped functionality.
⚠️
Notable yanked versions
20% of releases have been yanked. Check version history before pinning.
Health Breakdown
Maintenance 18/25
Recency, release consistency, active ratio
Quality 10/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v0.2.1
25%
v0.4.0
24%
v0.2.2
17%
v0.4.1
17%
v0.3.3
17%
Release Timeline
10 releases2 yankedsince 2026
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2026
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LessMore|Yanked
Feature Flags
serdetracing
README
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Maintainers
Dependencies
7
direct dependencies
Dependents
0
crates depend on tokio-fsm