Decision Workspace
async-acme vs tokio-rustls-acme vs rustls-acme
Side-by-side comparison of Rust crates
48
async-acme
growingv0.6.0
async ACME client for tls-alpn-01 challenge
68
tokio-rustls-acme
growingv0.9.1
Automatic TLS certificate management using rustls
64
rustls-acme
growingv0.15.2
TLS certificate management and serving using rustls
Core Metrics
| async-acme | tokio-rustls-acme | rustls-acme | |
|---|---|---|---|
| Health Score | 48 | 68 | 64 |
| Total Downloads | 43.8K | 242.6K | 515.7K |
| 30d Downloads | 0 | 25.8K | 26.3K |
| Dependents | 15 | 113 | 507 |
| Releases | 9 | 13 | 47 |
| Last Updated | 105d ago | 18d ago | 10d ago |
| Age | 4y 10m | 3y | 5y 3m |
Health Breakdown
async-acme
Maintenance
12
Quality
14
Community
6
Popularity
6
Documentation
10
tokio-rustls-acme
Maintenance
20
Quality
13
Community
17
Popularity
6
Documentation
12
rustls-acme
Maintenance
18
Quality
14
Community
13
Popularity
7
Documentation
12
Technical Details
| async-acme | tokio-rustls-acme | rustls-acme | |
|---|---|---|---|
| Version | 0.6.0 | 0.9.1 | 0.15.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | Apache-2.0 OR MIT | Apache-2.0 OR MIT |
| Dependencies | 26 | 30 | 39 |
| Crate Size | 40KB | 51KB | 51KB |
| Features | 6 | 3 | 8 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 3 (team) | 1 |
Links
Quick Verdict
- •tokio-rustls-acme leads with a health score of 68/100, but none of the options score above 80.
- •rustls-acme has the most downloads (515.7K), suggesting wider adoption.
- •rustls-acme is depended on by 507 crates — strongest ecosystem trust.