Decision Workspace
iotdb-rs vs lambda_http vs cap-std
Side-by-side comparison of Rust crates
36
iotdb-rs
growingv0.0.2
Rust client for Apache IotDB
72
lambda_http
stablev1.1.2
Application Load Balancer and API Gateway event types for AWS Lambda
72
cap-std
stablev4.0.2
Capability-based version of the Rust standard library
Core Metrics
| iotdb-rs | lambda_http | cap-std | |
|---|---|---|---|
| Health Score | 36 | 72 | 72 |
| Total Downloads | 2.9K | 5.8M | 9.1M |
| 30d Downloads | 6 | 297.8K | 844.0K |
| Dependents | 0 | 697 | 1.5K |
| Releases | 2 | 45 | 92 |
| Last Updated | 1876d ago | 8d ago | 40d ago |
| Age | 5y 1m | 7y 2m | 5y 9m |
Health Breakdown
iotdb-rs
Maintenance
3
Quality
14
Community
3
Popularity
4
Documentation
12
lambda_http
Maintenance
18
Quality
14
Community
17
Popularity
8
Documentation
15
cap-std
Maintenance
17
Quality
20
Community
17
Popularity
8
Documentation
10
Technical Details
| iotdb-rs | lambda_http | cap-std | |
|---|---|---|---|
| Version | 0.0.2 | 1.1.2 | 4.0.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT |
| Dependencies | 4 | 23 | 6 |
| Crate Size | 36KB | 42KB | 37KB |
| Features | 0 | 13 | 3 |
| Yanked % | 0.0% | 11.1% | 2.2% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.84.0 | — |
| Owners | 1 | 5 | 2 |
Links
Quick Verdict
- •lambda_http leads with a health score of 72/100, but none of the options score above 80.
- •cap-std has the most downloads (9.1M), suggesting wider adoption.
- •cap-std is depended on by 1.5K crates — strongest ecosystem trust.
- •⚠ iotdb-rs has not been updated in over a year.
- •iotdb-rs is pre-1.0 — API may change.