Module engine 

Rule Engine Module

Executes user-defined rules against network traffic flows.

• model: Core data structures (Rule, Action, Filter) - defined in parent module.
• compiler: Compiles high-level Rules into optimized CompiledRule structures.
• matcher: Matches CompiledFilter against Flow data.
• executor: Main execution loop, iterates rules, checks stages, and triggers actions.
• actions: Implementation of specific actions (e.g., Modify Header, Drop, Mock).
• validator: Validates if filters/actions are appropriate for the current execution stage.

Modules

actions

compiled

compiler

executor

matcher

state

validator

Structs

ExecutionContext

RuleEngine