"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 19:23:15.073512
"""

```python
from typing import Any, Callable, Dict, Optional

class FallbackExecutor:
    """
    A class that implements a fallback mechanism for executing functions to handle limited error recovery.
    
    Attributes:
        primary_executor: The main function executor.
        fallback_executors: A dictionary mapping exceptions to their corresponding fallback handlers.
        
    Methods:
        add_fallback_handler: Adds a new fallback handler for a specific exception type.
        execute_with_fallbacks: Executes the given function with the possibility of using fallbacks if an error occurs.
    """
    
    def __init__(self):
        self.primary_executor = None
        self.fallback_executors: Dict[type, Callable] = {}
        
    def add_fallback_handler(self, exception_type: type, handler: Callable) -> None:
        """Add a new fallback handler for a specific exception type."""
        self.fallback_executors[exception_type] = handler
    
    def execute_with_fallbacks(
        self, func: Callable, *args, **kwargs
    ) -> Any:
        """
        Execute the given function with the possibility of using fallbacks if an error occurs.
        
        Args:
            func: The function to be executed.
            args: Positional arguments for the function.
            kwargs: Keyword arguments for the function.
            
        Returns:
            The result of the primary execution or a fallback if applicable.
        """
        try:
            return self.primary_executor(func)(*args, **kwargs)
        except Exception as e:
            exception_type = type(e)
            for exc_type, handler in self.fallback_executors.items():
                if issubclass(exception_type, exc_type):
                    result = handler()
                    print(f"Using fallback: {handler.__name__}")
                    return result
            raise

# Example usage:

def divide(a: int, b: int) -> float:
    """Divide two numbers."""
    return a / b

def safe_divide(a: int, b: int) -> Optional[float]:
    """Safe division with fallbacks for zero division and other exceptions."""
    try:
        return a / b
    except ZeroDivisionError:
        print("ZeroDivisionError occurred. Using fallback.")
        return 0.0
    except Exception as e:
        print(f"Unexpected error: {e}. No fallback available.")
        return None

fallback_executor = FallbackExecutor()
fallback_executor.add_fallback_handler(ZeroDivisionError, safe_divide)

# Test cases
result = fallback_executor.execute_with_fallbacks(lambda a, b: divide(a, b), 10, 2)
print(f"Result of division: {result}")  # Expected result: 5.0

result = fallback_executor.execute_with_fallbacks(lambda a, b: divide(a, b), 10, 0)
print(f"Result of division with fallback: {result}")  # Expected result: 0.0
```