Module core

VM Executor Core

Provides the main executor interface that combines all VM components into a single, easy-to-use execution engine. This is the primary entry point for executing bytecode in the JetCrab VM.

Overview

The Executor struct integrates:

• Stack management for value operations
• Heap management for object allocation
• Variable management for local/global variables
• Instruction execution engine

Architecture

The executor uses concrete implementations of the execution traits, providing a complete VM runtime that can execute JavaScript-like bytecode with proper memory management and error handling.

Usage

use jetcrab::vm::executor::Executor;
use jetcrab::vm::bytecode::Bytecode;
use jetcrab::vm::value::Value;

let mut executor = Executor::new();
let bytecode = Bytecode::new();
let constants = vec![Value::Number(42.0)];

match executor.execute(&bytecode, &constants) {
    Ok(()) => println!("Execution successful"),
    Err(e) => eprintln!("Execution failed: {:?}", e),
}

Structs

Executor

Main VM executor that combines all execution components