Decision Workspace
aws_signer vs cf-r2-sdk vs aws-region
Side-by-side comparison of Rust crates
46
aws_signer
growingv0.0.5
A Rust library for AWS Signature Version 4 signing
58
cf-r2-sdk
stablev3.2.5
This package is an 'UNOFFICIAL' cloudflare r2 sdk.
57
aws-region
growingv0.28.1
Tiny Rust library for working with Amazon AWS regions, supports `s3` crate
Core Metrics
| aws_signer | cf-r2-sdk | aws-region | |
|---|---|---|---|
| Health Score | 46 | 58 | 57 |
| Total Downloads | 5.5K | 34.9K | 6.9M |
| 30d Downloads | 9 | 124 | 647.9K |
| Dependents | 0 | 0 | 121 |
| Releases | 5 | 57 | 22 |
| Last Updated | 577d ago | 5d ago | 108d ago |
| Age | 1y 7m | 1y 2m | 6y |
Health Breakdown
aws_signer
Maintenance
10
Quality
13
Community
6
Popularity
4
Documentation
13
cf-r2-sdk
Maintenance
19
Quality
18
Community
3
Popularity
5
Documentation
13
aws-region
Maintenance
13
Quality
14
Community
9
Popularity
8
Documentation
13
Technical Details
| aws_signer | cf-r2-sdk | aws-region | |
|---|---|---|---|
| Version | 0.0.5 | 3.2.5 | 0.28.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | MIT |
| Dependencies | 10 | 4 | 2 |
| Crate Size | 9KB | 28KB | 5KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 4.5% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cf-r2-sdk leads with a health score of 58/100, but none of the options score above 80.
- •aws-region has the most downloads (6.9M), suggesting wider adoption.
- •aws-region is depended on by 121 crates — strongest ecosystem trust.
- •⚠ aws_signer has not been updated in over a year.
- •aws_signer, aws-region are pre-1.0 — API may change.