"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 21:02:09.456603
"""

```python
from typing import Callable


class FallbackExecutor:
    """
    A class for executing a primary function with fallback execution in case of errors.
    
    Attributes:
        primary_func (Callable): The main function to be executed.
        fallback_func (Callable): The function to be executed if the primary function raises an exception.
        
    Methods:
        run: Executes the primary function and handles exceptions by running the fallback function.
    """
    
    def __init__(self, primary_func: Callable, fallback_func: Callable):
        self.primary_func = primary_func
        self.fallback_func = fallback_func
    
    def run(self) -> None:
        try:
            # Execute the main function
            result = self.primary_func()
            print(f"Primary function executed successfully. Result: {result}")
        except Exception as e:
            # Fallback to the secondary function if an exception occurs
            result = self.fallback_func()
            print(f"An error occurred in primary function, executing fallback: {e}")
            return result


# Example usage

def divide_numbers(x: int, y: int) -> float:
    """
    Divides two numbers and returns the quotient.
    
    Args:
        x (int): The dividend.
        y (int): The divisor.
        
    Returns:
        float: The quotient of x divided by y.
    """
    return x / y


def multiply_numbers(x: int, y: int) -> float:
    """
    Multiplies two numbers and returns the product.
    
    Args:
        x (int): One multiplicand.
        y (int): The other multiplicand.
        
    Returns:
        float: The product of x and y.
    """
    return x * y


# Define the inputs
dividend = 10
divisor = 0

# Create FallbackExecutor instance
executor = FallbackExecutor(
    primary_func=lambda: divide_numbers(dividend, divisor),
    fallback_func=lambda: multiply_numbers(dividend, divisor)
)

# Run the executor
result = executor.run()
print(f"Final result: {result}")
```

This code defines a `FallbackExecutor` class that attempts to execute a given main function. If an exception occurs during the execution of the primary function, it falls back to executing a secondary function and handles the error gracefully. The example usage demonstrates how to use this class for handling division by zero errors by switching to multiplication as a fallback strategy.