Decision Workspace
serpapi vs serpapi-search-rust vs rust-rule-engine
Side-by-side comparison of Rust crates
Integrate search data into your rust application. This library is the official wrapper for SerpApi. SerpApi supports Google, Google Maps, Google Shopping, Baidu, Yandex, Yahoo, eBay, App Stores, and more.
Get Google, Bing, Baidu, Ebay, Yahoo, Yandex, Home depot, Naver, Apple, youtube Ssearch Results via SerpApi.com
A blazing-fast Rust rule engine with RETE algorithm, backward chaining inference, and GRL (Grule Rule Language) syntax. Features: forward/backward chaining, pattern matching, unification, O(1) rule indexing, TMS, expression evaluation, method calls, streaming with Redis state backend, watermarking, and custom functions. Production-ready for business rules, expert systems, real-time stream processing, and decision automation.
Core Metrics
| serpapi | serpapi-search-rust | rust-rule-engine | |
|---|---|---|---|
| Health Score | 51 | 46 | 62 |
| Total Downloads | 2.2K | 827.3K | 9.4K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 2 | 4 | 27 |
| Releases | 2 | 2 | 82 |
| Last Updated | 173d ago | 1614d ago | 10d ago |
| Age | 2y 4m | 4y 5m | 7m |
Health Breakdown
Technical Details
| serpapi | serpapi-search-rust | rust-rule-engine | |
|---|---|---|---|
| Version | 1.1.0 | 0.1.1 | 1.20.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 6 | 3 | 12 |
| Crate Size | 19KB | 10KB | 1.8MB |
| Features | 0 | 0 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rust-rule-engine leads with a health score of 62/100, but none of the options score above 80.
- •serpapi-search-rust has the most downloads (827.3K), suggesting wider adoption.
- •⚠ serpapi-search-rust has not been updated in over a year.
- •serpapi-search-rust is pre-1.0 — API may change.