"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 13:03:21.136466
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that wraps a function execution, providing fallback mechanisms in case of errors.
    
    This is particularly useful when dealing with operations where error handling needs to be robust but direct exception catching might not suffice.

    :param func: The main function to execute
    :type func: Callable
    :param fallback_func: A function that acts as a fallback if the main function raises an error
    :type fallback_func: Callable
    """

    def __init__(self, func: Callable, fallback_func: Callable):
        self.func = func
        self.fallback_func = fallback_func

    def execute(self) -> Any:
        """
        Attempts to execute `func`. If an exception occurs, executes the `fallback_func` and returns its result.
        
        :return: The result of `func` if no error or the result of `fallback_func`
        :rtype: Any
        """
        try:
            return self.func()
        except Exception as e:
            print(f"Error occurred: {e}")
            return self.fallback_func()


# Example usage:
def main_function() -> int:
    """Main function that may fail."""
    # Simulate a potential failure
    if 1 == 1: 
        raise ValueError("Simulation of an error")
    return 42


def fallback_function() -> int:
    """Fallback function to execute in case of failure."""
    print("Executing fallback...")
    return 0


# Create instance of FallbackExecutor and use it
executor = FallbackExecutor(main_function, fallback_function)
result = executor.execute()
print(f"Result: {result}")
```