Decision Workspace
aws-sign-v4 vs aws_signer vs s3v4
Side-by-side comparison of Rust crates
40
aws-sign-v4
growingv0.3.0
Generate AWS Signature 4 headers easily
46
aws_signer
growingv0.0.5
A Rust library for AWS Signature Version 4 signing
44
s3v4
growingv0.3.5
Library for signing requests and URLs using AWS' S3 version 4 protocol.
Core Metrics
| aws-sign-v4 | aws_signer | s3v4 | |
|---|---|---|---|
| Health Score | 40 | 46 | 44 |
| Total Downloads | 11.0M | 5.5K | 12.0K |
| 30d Downloads | 663.1K | 9 | 363 |
| Dependents | 17 | 0 | 1 |
| Releases | 5 | 5 | 2 |
| Last Updated | 725d ago | 577d ago | 1014d ago |
| Age | 6y 4m | 1y 7m | 3y 9m |
Health Breakdown
aws-sign-v4
Maintenance
3
Quality
14
Community
5
Popularity
8
Documentation
10
aws_signer
Maintenance
10
Quality
13
Community
6
Popularity
4
Documentation
13
s3v4
Maintenance
4
Quality
13
Community
7
Popularity
5
Documentation
15
Technical Details
| aws-sign-v4 | aws_signer | s3v4 | |
|---|---|---|---|
| Version | 0.3.0 | 0.0.5 | 0.3.5 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | BSD-2-Clause | MIT | BSD-3-Clause |
| Dependencies | 6 | 10 | 9 |
| Crate Size | 5KB | 9KB | 14KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.60 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •aws_signer leads with a health score of 46/100, but none of the options score above 80.
- •aws-sign-v4 has the most downloads (11.0M), suggesting wider adoption.
- •⚠ aws-sign-v4, aws_signer, s3v4 have not been updated in over a year.