"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 17:54:18.052399
"""

```python
class FallbackExecutor:
    """
    A class for managing fallback logic in case primary execution fails.
    
    This class provides a mechanism to attempt a primary operation,
    and if it fails due to an error, revert to a backup plan defined by the user.

    Attributes:
        primary_function (Callable): The function to be executed primarily.
        backup_function (Callable): The function to fall back on in case of failure.

    Methods:
        execute: Attempts to run the primary function. If an error occurs,
                 it executes the backup function instead and re-raises the exception.
    """

    def __init__(self, primary_function: Callable, backup_function: Callable):
        """
        Initializes FallbackExecutor with a primary and backup function.

        Args:
            primary_function (Callable): The main function to attempt execution.
            backup_function (Callable): The alternative function if an error occurs.
        """
        self.primary_function = primary_function
        self.backup_function = backup_function

    def execute(self) -> Any:
        """
        Executes the primary function. If a failure occurs, executes the backup function.

        Returns:
            The result of the executed function, either primary or backup.

        Raises:
            Exception: If both functions raise an error.
        """
        try:
            return self.primary_function()
        except Exception as e1:
            try:
                return self.backup_function()
            except Exception as e2:
                raise Exception("Both primary and backup functions failed") from e2


# Example usage
def divide_numbers(a: int, b: int) -> float:
    """
    Divides two numbers.

    Args:
        a (int): The numerator.
        b (int): The denominator.

    Returns:
        float: Result of division.
    """
    return a / b

def safe_divide(a: int, b: int) -> float:
    """
    A safer version of divide_numbers with fallback if division by zero occurs.

    Args:
        a (int): The numerator.
        b (int): The denominator.

    Returns:
        float: Result of division or a specific message on error.
    """
    try:
        return a / b
    except ZeroDivisionError:
        print("Warning: Division by zero detected, using fallback.")
        return 0.0

# Create instances for primary and backup functions
primary_func = lambda: divide_numbers(10, 2)
backup_func = lambda: safe_divide(10, 0)

fallback_executor = FallbackExecutor(primary_func, backup_func)

result = fallback_executor.execute()
print(f"Result: {result}")
```