Decision Workspace
copybook-record-io vs copybook-rdw vs copybook-fixed
Side-by-side comparison of Rust crates
47
copybook-record-io
experimentalv0.4.3
Record-format dispatch microcrate bridging fixed and RDW framing primitives
47
copybook-rdw
experimentalv0.4.3
RDW framing microcrate with header primitives, reader/writer, and buffered helpers
47
copybook-fixed
experimentalv0.4.3
Fixed-length (LRECL) record framing reader/writer primitives for copybook-rs
Core Metrics
| copybook-record-io | copybook-rdw | copybook-fixed | |
|---|---|---|---|
| Health Score | 47 | 47 | 47 |
| Total Downloads | 200 | 241 | 241 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 1 | 2 | 2 |
| Releases | 1 | 1 | 1 |
| Last Updated | 105d ago | 105d ago | 105d ago |
| Age | 3m | 3m | 3m |
Health Breakdown
copybook-record-io
Maintenance
8
Quality
14
Community
7
Popularity
3
Documentation
15
copybook-rdw
Maintenance
8
Quality
14
Community
7
Popularity
3
Documentation
15
copybook-fixed
Maintenance
8
Quality
14
Community
7
Popularity
3
Documentation
15
Technical Details
| copybook-record-io | copybook-rdw | copybook-fixed | |
|---|---|---|---|
| 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 | 5 | 5 | 4 |
| Crate Size | 35KB | 29KB | 24KB |
| Features | 1 | 1 | 1 |
| 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-record-io leads with a health score of 47/100, but none of the options score above 80.
- •copybook-rdw has the most downloads (241), suggesting wider adoption.