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extrum
v0.1.3 ExperimentalA macro for defining enum-like types with a specified underlying integer type.
MIT OR Apache-2.0 Edition 2015 MSRV 1.32.0
#macro#conversion#enum#no-std#repr-transparent
Quick Verdict
- ✓Actively maintained (updated 31d ago)
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (4KB, 0 deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
61
Dependents
0
Releases
3
Size
4KB
Deep Insights
📉
Download decline
17 downloads in the last 30 days, down 61% from the previous period. May indicate migration to alternatives.
🪶
Zero dependencies
extrum has no external dependencies — minimal supply chain risk and fast compile times.
📐
Compact crate
At 4KB, extrum is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 12/25
Recency, release consistency, active ratio
Quality 16/25
Yanked ratio, deps, size, maturity, features
Community 3/20
Reverse deps, ownership, ecosystem
Popularity 2/15
Downloads, momentum, growth trend
Documentation 11/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v0.1.3
44%
v0.1.2
31%
v0.1.1
25%
Release Timeline
3 releasessince 2026
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LessMore
Feature Flags
no_std
README
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Maintainers
Dependencies
0
direct dependencies
Dependents
0
crates depend on extrum