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instance_of
v0.1.0 GrowingMacro to answer the question: does it implement a trait?
MIT Edition 2021
Quick Verdict
- ✕Not updated for 4+ years
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (3KB, 2 deps)
- ✓Permissive license (MIT)
Security
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Downloads
57.8K
Dependents
0
Releases
5
Size
3KB
Deep Insights
📊
Download activity
62 downloads in the last 30 days (2/day avg).
👤
Prolific maintainer
The primary maintainer publishes 139 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
🔬
Pre-1.0 for over a year
Despite being 4+ years old, instance_of hasn't reached 1.0 yet. Expect potential API changes between versions.
🪶
Minimal dependencies
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
📐
Compact crate
At 3KB, instance_of is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 4/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 5/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
1/day avg+178%
Version Adoption
v0.1.0
91%
v0.0.8
2%
v0.0.7
2%
v0.0.6
2%
v0.0.4
2%
Release Timeline
5 releasessince 2021
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README
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Maintainers
Dependencies
2
direct dependencies
Dependents
0
crates depend on instance_of