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assert_has_field
v0.1.3 ExperimentalA Rust macro for checking if a struct has a specific field.
MIT OR Apache-2.0 Edition 2024
Quick Verdict
- !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
3.0K
Dependents
0
Releases
4
Size
4KB
Deep Insights
📈
Strong growth momentum
49 downloads in the last 30 days (2/day), up 188% from the previous period.
👤
Prolific maintainer
The primary maintainer publishes 74 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
🪶
Zero dependencies
assert_has_field has no external dependencies — minimal supply chain risk and fast compile times.
📐
Compact crate
At 4KB, assert_has_field is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 13/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 4/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
1/day avg+54%
Version Adoption
v0.1.3
38%
v0.1.2
21%
v0.1.1
21%
v0.1.0
21%
Release Timeline
4 releasessince 2025
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README
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Maintainers
Dependencies
0
direct dependencies
Dependents
0
crates depend on assert_has_field