Decision Workspace
llm-error-class vs serdes-ai-retries vs llm-circuit-breaker
Side-by-side comparison of Rust crates
49
llm-error-class
experimentalv0.1.0
Classify LLM provider error responses (rate-limit, auth, server, context-window, content-policy, malformed). Anthropic, OpenAI, Google, AWS Bedrock. Zero deps.
49
serdes-ai-retries
experimentalv0.2.6
Retry strategies and error handling for serdes-ai
47
llm-circuit-breaker
experimentalv0.1.0
Tiny circuit breaker for LLM API calls. Opens after N consecutive failures, half-opens to probe after a reset window, closes on success. Thread-safe, no async runtime lock-in.
Core Metrics
| llm-error-class | serdes-ai-retries | llm-circuit-breaker | |
|---|---|---|---|
| Health Score | 49 | 49 | 47 |
| Total Downloads | 18 | 2.2K | 20 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 8 | 0 |
| Releases | 1 | 10 | 1 |
| Last Updated | 58d ago | 143d ago | 58d ago |
| Age | 1m | 5m | 1m |
Health Breakdown
llm-error-class
Maintenance
10
Quality
16
Community
6
Popularity
2
Documentation
15
serdes-ai-retries
Maintenance
12
Quality
13
Community
8
Popularity
4
Documentation
12
llm-circuit-breaker
Maintenance
10
Quality
14
Community
6
Popularity
2
Documentation
15
Technical Details
| llm-error-class | serdes-ai-retries | llm-circuit-breaker | |
|---|---|---|---|
| Version | 0.1.0 | 0.2.6 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 1 | 10 | 1 |
| Crate Size | 9KB | 22KB | 11KB |
| Features | 2 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.74 | 1.75.0 | 1.74 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •llm-error-class leads with a health score of 49/100, but none of the options score above 80.
- •serdes-ai-retries has the most downloads (2.2K), suggesting wider adoption.