Decision Workspace
hdds-discovery-dump vs zerodds-discovery vs hdds-shm-viewer
Side-by-side comparison of Rust crates
39
hdds-discovery-dump
experimentalv0.1.0
Dump live DDS discovery state (participants, readers, writers)
53
zerodds-discovery
experimentalv1.0.0-rc.1
DDSI-RTPS-Discovery für ZeroDDS — SPDP (§8.5.3), SEDP (§8.5.4), TypeLookup-Service (XTypes 1.3 §7.6.3.3.4), DDS-Security Builtin-Endpoints. Pure-Rust no_std + alloc.
40
hdds-shm-viewer
experimentalv0.1.0
Inspect HDDS shared memory segments for debugging
Core Metrics
| hdds-discovery-dump | zerodds-discovery | hdds-shm-viewer | |
|---|---|---|---|
| Health Score | 39 | 53 | 40 |
| Total Downloads | 22 | 90 | 18 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 2 | 0 |
| Releases | 1 | 1 | 1 |
| Last Updated | 87d ago | 17d ago | 87d ago |
| Age | 2m | 17d | 2m |
Health Breakdown
hdds-discovery-dump
Maintenance
8
Quality
13
Community
6
Popularity
2
Documentation
10
zerodds-discovery
Maintenance
12
Quality
17
Community
7
Popularity
2
Documentation
15
hdds-shm-viewer
Maintenance
8
Quality
14
Community
6
Popularity
2
Documentation
10
Technical Details
| hdds-discovery-dump | zerodds-discovery | hdds-shm-viewer | |
|---|---|---|---|
| Version | 0.1.0 | 1.0.0-rc.1 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 OR MIT | Apache-2.0 | Apache-2.0 OR MIT |
| Dependencies | 5 | 6 | 3 |
| Crate Size | 22KB | 71KB | 18KB |
| Features | 0 | 4 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.88 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •zerodds-discovery leads with a health score of 53/100, but none of the options score above 80.
- •hdds-discovery-dump, hdds-shm-viewer are pre-1.0 — API may change.