50
happylock
v0.5.1 GrowingFree deadlock prevention
CC0-1.0 Edition 2021 MSRV 1.82
Quick Verdict
- ✓Actively maintained (updated 48d ago)
- !Pre-1.0: API may have breaking changes
- !50% of releases were yanked
Security
Checking security advisories...
Downloads
13.6K
Dependents
0
Releases
14
Size
53KB
Deep Insights
📊
Stable downloads
18 downloads in the last 30 days (1/day). Volume is roughly flat compared to the previous period.
🔬
Pre-1.0 for over a year
Despite being 2+ years old, happylock hasn't reached 1.0 yet. Expect potential API changes between versions.
⚠️
Notable yanked versions
50% of releases have been yanked. Check version history before pinning.
Health Breakdown
Maintenance 16/25
Recency, release consistency, active ratio
Quality 9/25
Yanked ratio, deps, size, maturity, features
Community 5/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
1/day avg-52%
Version Adoption
v0.3.0
23%
v0.1.5
21%
v0.1.4
21%
v0.1.1
20%
v0.5.0
15%
Release Timeline
14 releases7 yankedsince 2024
J
F
M
A
M
J
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A
S
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D
2024
9
2025
4
2026
1
LessMore|Yanked
Feature Flags
default =["parking_lot"]
README
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Maintainers
Dependencies
5
direct dependencies
Dependents
0
crates depend on happylock