"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-05 23:09:36.833786
"""

```python
class FallbackExecutor:
    """
    A class that provides a mechanism for handling errors in function execution.
    The fallback_executor can attempt to run an alternate function if the primary function fails.

    :param func: Callable, the main function to be executed.
    :param fallback_func: Callable, the function to execute if `func` fails.
    """

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

    def execute_with_fallback(self, *args, **kwargs) -> any:
        """
        Attempts to execute the main function. If it raises an exception,
        the fallback function is executed and its result returned.

        :param args: Positional arguments for `func`.
        :param kwargs: Keyword arguments for `func`.
        :return: The result of the primary or fallback function.
        """
        try:
            return self.func(*args, **kwargs)
        except Exception as e:
            print(f"Error occurred: {e}")
            print("Falling back to alternate function...")
            return self.fallback_func(*args, **kwargs)

# Example usage

def main_function(x: int) -> int:
    """
    A simple function that raises an exception for demonstration purposes.
    
    :param x: An integer input.
    :return: The reciprocal of the input if successful.
    """
    import math
    return 1 / (x - 42)

def fallback_function(x: int) -> int:
    """
    A simple fallback function that returns a default value when main_function fails.
    
    :param x: An integer input.
    :return: The reciprocal of the input, or 0 if an exception is raised in `main_function`.
    """
    import math
    return 1 / (x - 42)

# Create instances for each function
main = FallbackExecutor(main_function, fallback_function)

# Example calls to the executor
print(main.execute_with_fallback(43))  # Should work fine
print(main.execute_with_fallback(42))  # Should trigger the exception and fallback
```

This code provides a `FallbackExecutor` class that can be used to run an alternate function if the primary one fails. It includes example usage with custom functions for demonstration purposes.