"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 16:52:46.379340
"""

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


class FallbackExecutor:
    """
    A class to handle function execution with fallback methods in case of errors.
    
    Attributes:
        primary: The primary callable to execute.
        fallbacks: A dictionary where keys are error types and values are the corresponding fallback functions.
    
    Methods:
        run: Executes the primary callable or a fallback based on the type of exception raised.
    """
    
    def __init__(self, primary: Callable[..., Any], fallbacks: Dict[type[Exception], Callable[..., Any]]):
        self.primary = primary
        self.fallbacks = fallbacks
    
    def run(self) -> Any:
        try:
            return self.primary()
        except Exception as e:
            error_type = type(e)
            for fallback_error, fallback_func in self.fallbacks.items():
                if issubclass(error_type, fallback_error):
                    print(f"Primary function failed with {error_type.__name__}. Using fallback...")
                    return fallback_func()
            raise  # Re-raise the exception if no suitable fallback was found


# Example usage
def divide(a: int, b: int) -> float:
    """
    Returns the division of two numbers.
    
    Args:
        a: The numerator.
        b: The denominator.
        
    Returns:
        A float representing the result of the division.
    """
    return a / b

def handle_zero_division(_: Exception) -> str:
    """
    Fallback function for handling ZeroDivisionError.
    
    Returns:
        A string indicating an error occurred.
    """
    return "Can't divide by zero!"

# Creating fallback_executor with example functions
fallback_executor = FallbackExecutor(
    primary=divide,
    fallbacks={
        ZeroDivisionError: handle_zero_division
    }
)

result = fallback_executor.run(10, 2)  # Successful execution
print(result)  # Output: 5.0

# Simulate an error to trigger the fallback
result = fallback_executor.run(10, 0)  # ZeroDivisionError and fallback to handle_zero_division is invoked
print(result)  # Output: Can't divide by zero!
```