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mutex-extra
v0.9.9 Growing`RefMutex<T>` that is similar to `Mutex<T>` but is `Sync` and `Send` even if `T` isn't `Send`.
Apache-2.0
Quick Verdict
- ✕Not updated for 4+ years
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (5KB, 0 deps)
- ✓Permissive license (Apache-2.0)
Security
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Downloads
5.4K
Dependents
0
Releases
4
Size
5KB
Deep Insights
📊
Download activity
6 downloads in the last 30 days (0/day avg).
🔬
Pre-1.0 for over a year
Despite being 4+ years old, mutex-extra hasn't reached 1.0 yet. Expect potential API changes between versions.
🪶
Zero dependencies
mutex-extra has no external dependencies — minimal supply chain risk and fast compile times.
📐
Compact crate
At 5KB, mutex-extra is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 9/25
Recency, release consistency, active ratio
Quality 16/25
Yanked ratio, deps, size, maturity, features
Community 5/20
Reverse deps, ownership, ecosystem
Popularity 4/15
Downloads, momentum, growth trend
Documentation 8/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg-68%
Version Adoption
v0.9.9
31%
v0.9.8
24%
v0.9.6
23%
v0.9.7
23%
Release Timeline
4 releasessince 2021
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README
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Maintainers
Dependencies
0
direct dependencies
Dependents
0
crates depend on mutex-extra