Decision Workspace
copybook-codec vs copybook-codec-memory vs copybook-core
Side-by-side comparison of Rust crates
47
copybook-codec
experimentalv0.4.3
Deterministic COBOL copybook codec for EBCDIC/ASCII fixed and RDW records.
47
copybook-codec-memory
experimentalv0.4.3
Reusable memory utilities for copybook codec streaming and parallelism.
49
copybook-core
experimentalv0.4.3
Core COBOL copybook parser, schema, and validation primitives.
Core Metrics
| copybook-codec | copybook-codec-memory | copybook-core | |
|---|---|---|---|
| Health Score | 47 | 47 | 49 |
| Total Downloads | 90 | 113 | 235 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 3 | 1 | 9 |
| Releases | 1 | 1 | 1 |
| Last Updated | 56d ago | 56d ago | 56d ago |
| Age | 1m | 1m | 1m |
Health Breakdown
copybook-codec
Maintenance
10
Quality
12
Community
8
Popularity
2
Documentation
15
copybook-codec-memory
Maintenance
10
Quality
13
Community
7
Popularity
2
Documentation
15
copybook-core
Maintenance
10
Quality
12
Community
9
Popularity
3
Documentation
15
Technical Details
| copybook-codec | copybook-codec-memory | copybook-core | |
|---|---|---|---|
| Version | 0.4.3 | 0.4.3 | 0.4.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | AGPL-3.0-or-later | AGPL-3.0-or-later | AGPL-3.0-or-later |
| Dependencies | 26 | 5 | 22 |
| Crate Size | 131KB | 26KB | 112KB |
| Features | 6 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.92 | 1.92 | 1.92 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •copybook-core leads with a health score of 49/100, but none of the options score above 80.