Decision Workspace
gsp-protocol vs gbp-core vs gbp-protocol
Side-by-side comparison of Rust crates
56
gsp-protocol
experimentalv1.5.5
Group Signaling Protocol — the signalling sub-protocol of the Group Protocol Stack. Carries membership, role and stream-state events on top of the GBP base layer.
62
gbp-core
experimentalv1.5.5
Core type vocabulary for the Group Broadcast Protocol stack: stream classes, frame flags, FSM states, opcodes and the error code registry.
60
gbp-protocol
experimentalv1.5.5
Group Broadcast Protocol base layer: GbpFrame (CBOR), control plane and error object. The IP-like substrate that GTP, GAP and GSP build on top of.
Core Metrics
| gsp-protocol | gbp-core | gbp-protocol | |
|---|---|---|---|
| Health Score | 56 | 62 | 60 |
| Total Downloads | 608 | 1.1K | 971 |
| 30d Downloads | 0 | 1.1K | 0 |
| Dependents | 23 | 188 | 150 |
| Releases | 25 | 26 | 26 |
| Last Updated | 5d ago | 5d ago | 5d ago |
| Age | 16d | 16d | 16d |
Health Breakdown
gsp-protocol
Maintenance
17
Quality
14
Community
10
Popularity
3
Documentation
12
gbp-core
Maintenance
17
Quality
17
Community
12
Popularity
4
Documentation
12
gbp-protocol
Maintenance
17
Quality
15
Community
12
Popularity
4
Documentation
12
Technical Details
| gsp-protocol | gbp-core | gbp-protocol | |
|---|---|---|---|
| Version | 1.5.5 | 1.5.5 | 1.5.5 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 11 | 0 | 5 |
| Crate Size | 28KB | 11KB | 8KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.92 | 1.92 | 1.92 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •gbp-core leads with a health score of 62/100, but none of the options score above 80.
- •gbp-core is depended on by 188 crates — strongest ecosystem trust.