Decision Workspace
m-o vs marshal-parser vs pyo3-build-config
Side-by-side comparison of Rust crates
43
m-o
growingv1.0.0
A command line tool for parsing Python dataclass reprs and pretty-printing them.
39
marshal-parser
growingv0.1.1
Parser for Python's "marshal" serialization format
76
pyo3-build-config
growingv0.28.2
Build configuration for the PyO3 ecosystem
Core Metrics
| m-o | marshal-parser | pyo3-build-config | |
|---|---|---|---|
| Health Score | 43 | 39 | 76 |
| Total Downloads | 10.9K | 2.6K | 160.5M |
| 30d Downloads | 11 | 4 | 11.2M |
| Dependents | 0 | 0 | 1.8K |
| Releases | 7 | 2 | 61 |
| Last Updated | 2321d ago | 650d ago | 37d ago |
| Age | 6y 7m | 1y 9m | 4y 10m |
Health Breakdown
m-o
Maintenance
4
Quality
19
Community
6
Popularity
5
Documentation
9
marshal-parser
Maintenance
5
Quality
14
Community
6
Popularity
4
Documentation
10
pyo3-build-config
Maintenance
18
Quality
18
Community
20
Popularity
8
Documentation
12
Technical Details
| m-o | marshal-parser | pyo3-build-config | |
|---|---|---|---|
| Version | 1.0.0 | 0.1.1 | 0.28.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | GPL-3.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 4 | 10 | 4 |
| Crate Size | 25KB | 115KB | 36KB |
| Features | 0 | 3 | 13 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | 1.83 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •pyo3-build-config leads with a health score of 76/100, but none of the options score above 80.
- •pyo3-build-config is depended on by 1.8K crates — strongest ecosystem trust.
- •⚠ m-o, marshal-parser have not been updated in over a year.
- •marshal-parser, pyo3-build-config are pre-1.0 — API may change.