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concrete-type
v0.3.0 ExperimentalA procedural macro crate for mapping enum variants to concrete types, enabling type-level programming based on runtime values
MIT Edition 2024
Rust patternsDevelopment tools::Procedural macro helpersNo standard library::No dynamic allocation #macros#type-level#enum#proc-macro#static-dispatch
Quick Verdict
- ✓Actively maintained (updated 87d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT)
Security
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Downloads
31.1K
Dependents
2
Releases
7
Size
8KB
Deep Insights
📊
Stable downloads
3.4K downloads in the last 30 days (113/day). Volume is roughly flat compared to the previous period.
📐
Compact crate
At 8KB, concrete-type is lightweight. Small crate size correlates with focused, well-scoped functionality.
⚠️
Notable yanked versions
14% of releases have been yanked. Check version history before pinning.
Health Breakdown
Maintenance 14/25
Recency, release consistency, active ratio
Quality 9/25
Yanked ratio, deps, size, maturity, features
Community 7/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
99/day avg+48%
Top Dependents
Most downloaded crates that depend on concrete-type
Version Adoption
v0.2.4
74%
v0.3.0
19%
v0.2.2
3%
v0.2.0
2%
v0.2.3
2%
Release Timeline
7 releases1 yankedsince 2025
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README
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Maintainers
Dependencies
4
direct dependencies
Dependents
2
crates depend on concrete-type