rust-rule-engine 1.12.1-alpha

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.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108

# Advanced Features

Advanced capabilities for production use.

---

## 📚 Available Documentation

### 🌊 Streaming & Complex Event Processing

#### [Streaming Guide](STREAMING.md)
Introduction to stream processing and CEP.

**Topics:**
- Stream basics
- Windowing
- Watermarking
- Event time vs processing time

#### [Streaming Architecture](STREAMING_ARCHITECTURE.md)
Deep dive into streaming architecture and patterns.

**Topics:**
- Architecture overview
- State management
- Exactly-once semantics
- Performance optimization

#### [Stream Operators](STREAM_OPERATORS.md)
Complete reference for stream operators.

**Topics:**
- Transformation operators
- Windowing operators
- Join operators
- Aggregation operators

### 🔌 Extensions & Integration

#### [Plugins & Extensions](PLUGINS.md)
Build custom plugins and extend the engine.

**Topics:**
- Plugin architecture
- Custom functions
- Built-in plugins
- Plugin best practices

#### [Redis State Backend](REDIS_STATE_BACKEND.md)
Distributed state management with Redis.

**Topics:**
- Redis integration
- State persistence
- Distributed deployment
- Performance tuning

### ⚡ Performance & Optimization

#### [Performance Guide](PERFORMANCE.md)
Optimize your rule engine for production.

**Topics:**
- RETE optimization
- Indexing strategies
- Memory management
- Benchmarking

#### [Advanced Usage](ADVANCED_USAGE.md)
Advanced patterns and techniques.

**Topics:**
- Complex rule patterns
- Custom integrations
- Production deployment

---

## 🎯 Quick Navigation by Task

### I want to...

#### Process Streams
- 📖 [Start with Streaming Guide](STREAMING.md)
- 🏗️ [Understand Architecture](STREAMING_ARCHITECTURE.md)
- 📋 [Use Stream Operators](STREAM_OPERATORS.md)

#### Extend the Engine
- 🔌 [Create Plugins](PLUGINS.md)
- 🔧 [Advanced Patterns](ADVANCED_USAGE.md)

#### Scale to Production
- ⚡ [Optimize Performance](PERFORMANCE.md)
- 🗄️ [Use Redis State](REDIS_STATE_BACKEND.md)

---

## 🔗 Related Documentation

- **[Getting Started](../getting-started/QUICK_START.md)** - Quick start guide
- **[Core Features](../core-features/)** - Essential capabilities
- **[API Reference](../api-reference/API_REFERENCE.md)** - Complete API

---

## Navigation

📚 **[Documentation Home](../README.md)** | 📖 **[Getting Started](../getting-started/QUICK_START.md)**