rust-rule-engine
v1.21.1 GrowingA 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.
Quick Verdict
- ✓Actively maintained (updated 2d ago)
- ✓Permissive license (MIT)
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1.9K downloads in the last 30 days (63/day). Volume is roughly flat compared to the previous period.
Notable dependents include rust-logic-graph, deepthought, rust-rule-miner. When high-quality crates choose rust-rule-engine, it's a strong quality signal.
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