Decision Workspace
dataclasses vs facet-macro-parse vs impl-tools
Side-by-side comparison of Rust crates
37
dataclasses
experimentalv0.1.0
A small, pragmatic procedural macro providing a Dataclass-like derive for Rust
61
facet-macro-parse
experimentalv0.46.4
Parser for facet derive macros - transforms TokenStreams into structured type representations
58
impl-tools
growingv0.11.4
Helper macros: autoimpl
Core Metrics
| dataclasses | facet-macro-parse | impl-tools | |
|---|---|---|---|
| Health Score | 37 | 61 | 58 |
| Total Downloads | 50 | 102.5K | 870.9K |
| 30d Downloads | 0 | 42.3K | 90.5K |
| Dependents | 0 | 25 | 456 |
| Releases | 1 | 25 | 25 |
| Last Updated | 192d ago | 6d ago | 239d ago |
| Age | 6m | 5m | 4y 2m |
Health Breakdown
dataclasses
Maintenance
5
Quality
14
Community
6
Popularity
2
Documentation
10
facet-macro-parse
Maintenance
19
Quality
14
Community
10
Popularity
6
Documentation
12
impl-tools
Maintenance
9
Quality
15
Community
12
Popularity
7
Documentation
15
Technical Details
| dataclasses | facet-macro-parse | impl-tools | |
|---|---|---|---|
| Version | 0.1.0 | 0.46.4 | 0.11.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 3 | 3 | 7 |
| Crate Size | 10KB | 18KB | 26KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 4.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.90 | 1.70.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •facet-macro-parse leads with a health score of 61/100, but none of the options score above 80.
- •impl-tools has the most downloads (870.9K), suggesting wider adoption.
- •impl-tools is depended on by 456 crates — strongest ecosystem trust.