Decision Workspace
substance-framework vs substance-macro vs rust_test_proc_macro
Side-by-side comparison of Rust crates
37
substance-framework
growingv0.3.0-alpha
A testing framework designed to work without std, using only core features
40
substance-macro
growingv0.2.0-alpha
The macro crate for the Substance Framework testing suite
54
rust_test_proc_macro
experimentalv0.1.3-alpha.2
Procedural macros for rust_test_framework
Core Metrics
| substance-framework | substance-macro | rust_test_proc_macro | |
|---|---|---|---|
| Health Score | 37 | 40 | 54 |
| Total Downloads | 6.2K | 4.6K | 421 |
| 30d Downloads | 7 | 23 | 40 |
| Dependents | 0 | 4 | 21 |
| Releases | 5 | 3 | 21 |
| Last Updated | 1430d ago | 1430d ago | 78d ago |
| Age | 4y | 4y | 2m |
Health Breakdown
substance-framework
Maintenance
5
Quality
11
Community
6
Popularity
5
Documentation
10
substance-macro
Maintenance
4
Quality
14
Community
8
Popularity
4
Documentation
10
rust_test_proc_macro
Maintenance
15
Quality
15
Community
9
Popularity
3
Documentation
12
Technical Details
| substance-framework | substance-macro | rust_test_proc_macro | |
|---|---|---|---|
| Version | 0.3.0-alpha | 0.2.0-alpha | 0.1.3-alpha.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 5 | 4 | 2 |
| Crate Size | 9KB | 4KB | 17KB |
| Features | 4 | 0 | 1 |
| Yanked % | 20.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.80.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rust_test_proc_macro leads with a health score of 54/100, but none of the options score above 80.
- •substance-framework has the most downloads (6.2K), suggesting wider adoption.
- •⚠ substance-framework, substance-macro have not been updated in over a year.