Decision Workspace
zerodds-http2 vs zerodds-grpc-bridge vs zerodds-foundation
Side-by-side comparison of Rust crates
55
zerodds-http2
experimentalv1.0.0-rc.1
HTTP/2 (RFC 9113) Wire-Codec — no_std Framing + Stream-State-Machine + Flow-Control + Connection-Preface + Settings.
52
zerodds-grpc-bridge
experimentalv1.0.0-rc.1
gRPC-over-HTTP/2 + gRPC-Web Wire-Codec — Length-Prefixed-Message + Path + Timeout + Status + Custom-Metadata + Server-Skeleton. Sitzt auf zerodds-http2 + zerodds-hpack.
58
zerodds-foundation
experimentalv1.0.0-rc.1
ZeroDDS foundation primitives: hot-path stack buffer, wire-integrity hashes (CRC-32C / CRC-64-XZ / MD5), structured observability events + sinks, tracing spans + histograms, lock-free RCU cell. Pure-Rust no_std.
Core Metrics
| zerodds-http2 | zerodds-grpc-bridge | zerodds-foundation | |
|---|---|---|---|
| Health Score | 55 | 52 | 58 |
| Total Downloads | 23 | 18 | 172 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 2 | 1 | 9 |
| Releases | 1 | 1 | 1 |
| Last Updated | 18d ago | 18d ago | 18d ago |
| Age | 18d | 18d | 18d |
Health Breakdown
zerodds-http2
Maintenance
12
Quality
19
Community
7
Popularity
2
Documentation
15
zerodds-grpc-bridge
Maintenance
12
Quality
16
Community
7
Popularity
2
Documentation
15
zerodds-foundation
Maintenance
12
Quality
19
Community
9
Popularity
3
Documentation
15
Technical Details
| zerodds-http2 | zerodds-grpc-bridge | zerodds-foundation | |
|---|---|---|---|
| Version | 1.0.0-rc.1 | 1.0.0-rc.1 | 1.0.0-rc.1 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 0 | 10 | 0 |
| Crate Size | 14KB | 43KB | 22KB |
| Features | 3 | 4 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.88 | 1.88 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •zerodds-foundation leads with a health score of 58/100, but none of the options score above 80.