Decision Workspace
bcder vs rasn vs rasn-derive
Side-by-side comparison of Rust crates
62
bcder
growingv0.7.6
Handling of data encoded in BER, CER, and DER.
63
rasn
growingv0.28.10
A safe no_std ASN.1 codec framework.
62
rasn-derive
growingv0.28.10
Derive macros for rasn.
Core Metrics
| bcder | rasn | rasn-derive | |
|---|---|---|---|
| Health Score | 62 | 63 | 62 |
| Total Downloads | 18.6M | 10.6M | 10.6M |
| 30d Downloads | 1.4M | 353.9K | 354.1K |
| Dependents | 498 | 1.4K | 151 |
| Releases | 20 | 94 | 86 |
| Last Updated | 192d ago | 15d ago | 15d ago |
| Age | 7y 5m | 6y 9m | 5y 6m |
Health Breakdown
bcder
Maintenance
9
Quality
15
Community
18
Popularity
8
Documentation
12
rasn
Maintenance
18
Quality
12
Community
15
Popularity
8
Documentation
10
rasn-derive
Maintenance
18
Quality
14
Community
12
Popularity
8
Documentation
10
Technical Details
| bcder | rasn | rasn-derive | |
|---|---|---|---|
| Version | 0.7.6 | 0.28.10 | 0.28.10 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | BSD-3-Clause | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 30 | 3 |
| Crate Size | 64KB | 246KB | 6KB |
| Features | 0 | 6 | 0 |
| Yanked % | 0.0% | 1.1% | 2.3% |
| Edition | 2018 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 2 (team) | 1 | 1 |
Links
Quick Verdict
- •rasn leads with a health score of 63/100, but none of the options score above 80.
- •bcder has the most downloads (18.6M), suggesting wider adoption.
- •rasn is depended on by 1.4K crates — strongest ecosystem trust.