Decision Workspace
overpunch_ng vs copybook-core vs copybook-overpunch
Side-by-side comparison of Rust crates
35
overpunch_ng
growingv0.1.0
Robust and extensible signed overpunch parsing and formatting for Rust Decimals
49
copybook-core
experimentalv0.4.3
Core COBOL copybook parser, schema, and validation primitives.
48
copybook-overpunch
experimentalv0.4.3
Zoned decimal overpunch encode/decode primitives for copybook-rs
Core Metrics
| overpunch_ng | copybook-core | copybook-overpunch | |
|---|---|---|---|
| Health Score | 35 | 49 | 48 |
| Total Downloads | 684 | 235 | 113 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 9 | 1 |
| Releases | 1 | 1 | 1 |
| Last Updated | 417d ago | 56d ago | 56d ago |
| Age | 1y 1m | 1m | 1m |
Health Breakdown
overpunch_ng
Maintenance
2
Quality
14
Community
6
Popularity
3
Documentation
10
copybook-core
Maintenance
10
Quality
12
Community
9
Popularity
3
Documentation
15
copybook-overpunch
Maintenance
10
Quality
14
Community
7
Popularity
2
Documentation
15
Technical Details
| overpunch_ng | copybook-core | copybook-overpunch | |
|---|---|---|---|
| Version | 0.1.0 | 0.4.3 | 0.4.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | AGPL-3.0-or-later | AGPL-3.0-or-later |
| Dependencies | 7 | 22 | 3 |
| Crate Size | 24KB | 112KB | 24KB |
| Features | 0 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 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.
- •overpunch_ng has the most downloads (684), suggesting wider adoption.
- •⚠ overpunch_ng has not been updated in over a year.