Decision Workspace
opus vs opus2 vs magnum-opus
Side-by-side comparison of Rust crates
55
opus
growingv0.3.1
Safe Rust bindings for libopus
61
opus2
experimentalv0.4.0
Safe Rust bindings for libopus
44
magnum-opus
growingv0.3.2
Safe Rust bindings for libopus
Core Metrics
| opus | opus2 | magnum-opus | |
|---|---|---|---|
| Health Score | 55 | 61 | 44 |
| Total Downloads | 925.0K | 10.1K | 13.9K |
| 30d Downloads | 66.7K | 2.3K | 53 |
| Dependents | 337 | 4 | 4 |
| Releases | 6 | 4 | 3 |
| Last Updated | 84d ago | 1d ago | 2120d ago |
| Age | 10y 1m | 6m | 5y 10m |
Health Breakdown
opus
Maintenance
11
Quality
15
Community
13
Popularity
7
Documentation
9
opus2
Maintenance
18
Quality
17
Community
8
Popularity
5
Documentation
13
magnum-opus
Maintenance
4
Quality
15
Community
8
Popularity
5
Documentation
12
Technical Details
| opus | opus2 | magnum-opus | |
|---|---|---|---|
| Version | 0.3.1 | 0.4.0 | 0.3.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT/Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 1 | 2 | 2 |
| Crate Size | 17KB | 28KB | 14KB |
| Features | 0 | 6 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2015 | 2024 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •opus2 leads with a health score of 61/100, but none of the options score above 80.
- •opus has the most downloads (925.0K), suggesting wider adoption.
- •opus is depended on by 337 crates — strongest ecosystem trust.
- •⚠ magnum-opus has not been updated in over a year.