Decision Workspace
actix-flash vs rmcp-actix-web vs actix-web-opentelemetry
Side-by-side comparison of Rust crates
39
actix-flash
growingv0.2.0
Flash messages for actix-web 2.0
61
rmcp-actix-web
experimentalv0.12.4
actix-web transport implementations for RMCP (Rust Model Context Protocol)
58
actix-web-opentelemetry
growingv0.22.0
Deprecated: 0.22.0 is the last release for this crate. Use opentelemetry-instrumentation-actix-web instead
Core Metrics
| actix-flash | rmcp-actix-web | actix-web-opentelemetry | |
|---|---|---|---|
| Health Score | 39 | 61 | 58 |
| Total Downloads | 9.6K | 112.9K | 1.7M |
| 30d Downloads | 46 | 16.5K | 60.5K |
| Dependents | 0 | 161 | 187 |
| Releases | 2 | 54 | 33 |
| Last Updated | 2008d ago | 4d ago | 359d ago |
| Age | 6y 1m | 8m | 6y 4m |
Health Breakdown
actix-flash
Maintenance
3
Quality
16
Community
3
Popularity
5
Documentation
12
rmcp-actix-web
Maintenance
20
Quality
13
Community
12
Popularity
6
Documentation
10
actix-web-opentelemetry
Maintenance
9
Quality
14
Community
16
Popularity
7
Documentation
12
Technical Details
| actix-flash | rmcp-actix-web | actix-web-opentelemetry | |
|---|---|---|---|
| Version | 0.2.0 | 0.12.4 | 0.22.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT | Apache-2.0 |
| Dependencies | 7 | 18 | 15 |
| Crate Size | 16KB | 87KB | 178KB |
| Features | 3 | 3 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2021 |
| MSRV | — | — | 1.75.0 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •rmcp-actix-web leads with a health score of 61/100, but none of the options score above 80.
- •actix-web-opentelemetry has the most downloads (1.7M), suggesting wider adoption.
- •actix-web-opentelemetry is depended on by 187 crates — strongest ecosystem trust.
- •⚠ actix-flash has not been updated in over a year.