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atomic_once_cell
v0.2.0 GrowingThread-safe and lock-free OnceCell and Lazy
MPL-2.0 Edition 2021
Quick Verdict
- ✕Not updated for 1+ year
- !Pre-1.0: API may have breaking changes
Security
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Downloads
137.8K
Dependents
2
Releases
7
Size
6KB
Deep Insights
📊
Steady growth
3.7K downloads in the last 30 days (124/day), up 6% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 4+ years old, atomic_once_cell hasn't reached 1.0 yet. Expect potential API changes between versions.
📐
Compact crate
At 6KB, atomic_once_cell is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 6/25
Recency, release consistency, active ratio
Quality 16/25
Yanked ratio, deps, size, maturity, features
Community 7/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
109/day avg+43%
Top Dependents
Most downloaded crates that depend on atomic_once_cell
Version Adoption
v0.1.6
86%
v0.1.5
7%
v0.1.3
4%
v0.2.0
1%
v0.1.1
1%
Release Timeline
7 releasessince 2021
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2021
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2022
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2023
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2026
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Feature Flags
serde
README
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Maintainers
Dependencies
5
direct dependencies
Dependents
2
crates depend on atomic_once_cell