copybook-core
v0.4.3 ExperimentalCore COBOL copybook parser, schema, and validation primitives.
Quick Verdict
- ✓Actively maintained (updated 56d ago)
- !Pre-1.0: API may have breaking changes
- !Heavy dependency tree (22 direct deps)
Security
Deep Insights
128 downloads in the last 30 days (4/day), up 20% from the previous period.
The primary maintainer publishes 564 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
22 direct dependencies. Consider the impact on compile times and supply chain complexity.
Notable dependents include copybook-fixed, copybook-rdw, copybook-corruption-detectors, copybook-corruption-rdw, copybook-corruption. When high-quality crates choose copybook-core, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on copybook-core
