Struct RLogic 

pub struct RLogic { /* private fields */ }

Main RLogic engine combining compilation and evaluation

Implementations

impl RLogic

pub fn new() -> Self

Create a new RLogic instance with default configuration

pub fn with_config(config: RLogicConfig) -> Self

Create a new RLogic instance with custom configuration

pub fn compile(&mut self, logic: &Value) -> Result<LogicId, String>

Compile a JSON Logic expression

pub fn run(&self, logic_id: &LogicId, data: &Value) -> Result<Value, String>

Evaluate a compiled logic expression against data

pub fn run_with_context( &self, logic_id: &LogicId, user_data: &Value, internal_context: &Value, ) -> Result<Value, String>

Evaluate a compiled logic expression with internal context

Arguments

• logic_id - The compiled logic ID
• user_data - User’s data (primary lookup source)
• internal_context - Internal variables (e.g., $iteration, $threshold, column vars)

Variables are resolved in order: internal_context → user_data

pub fn run_with_config( &self, logic_id: &LogicId, data: &Value, config: &RLogicConfig, ) -> Result<Value, String>

Evaluate a compiled logic expression with custom config

pub fn evaluate(&self, logic: &Value, data: &Value) -> Result<Value, String>

Compile and evaluate a logic expression directly

pub fn get_referenced_vars(&self, logic_id: &LogicId) -> Option<Vec<String>>

Get the referenced variables in a compiled logic

pub fn has_forward_reference(&self, logic_id: &LogicId) -> bool

Check if a compiled logic has forward references (e.g., references future iterations)

Trait Implementations

impl Default for RLogic

fn default() -> Self

Returns the “default value” for a type.