Decision Workspace
rcfe vs qdrant-client vs etcd-client
Side-by-side comparison of Rust crates
50
rcfe
experimentalv0.1.2
An asynchronous etcd v3 client library for Rust built on gRPC.
72
qdrant-client
stablev1.17.0
Rust client for Qdrant Vector Search Engine
67
etcd-client
growingv0.18.0
An etcd v3 API client
Core Metrics
| rcfe | qdrant-client | etcd-client | |
|---|---|---|---|
| Health Score | 50 | 72 | 67 |
| Total Downloads | 84 | 2.0M | 5.2M |
| 30d Downloads | 6 | 259.4K | 623.2K |
| Dependents | 0 | 901 | 695 |
| Releases | 3 | 51 | 49 |
| Last Updated | 123d ago | 35d ago | 68d ago |
| Age | 4m | 3y 9m | 6y |
Health Breakdown
rcfe
Maintenance
13
Quality
14
Community
6
Popularity
2
Documentation
15
qdrant-client
Maintenance
18
Quality
19
Community
14
Popularity
8
Documentation
13
etcd-client
Maintenance
16
Quality
15
Community
13
Popularity
8
Documentation
15
Technical Details
| rcfe | qdrant-client | etcd-client | |
|---|---|---|---|
| Version | 0.1.2 | 1.17.0 | 0.18.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 16 | 16 |
| Crate Size | 11KB | 190KB | 78KB |
| Features | 0 | 5 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.89.0 | — | 1.80.0 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •qdrant-client leads with a health score of 72/100, but none of the options score above 80.
- •etcd-client has the most downloads (5.2M), suggesting wider adoption.
- •qdrant-client is depended on by 901 crates — strongest ecosystem trust.
- •rcfe, etcd-client are pre-1.0 — API may change.