"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 21:10:28.514646
"""

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


class FallbackExecutor:
    """
    A class for executing a function with fallbacks in case of errors.
    
    Args:
        primary_function: The main function to execute.
        fallback_functions: A list of functions that will be tried in order if the primary function fails.
    """

    def __init__(self, primary_function: Callable[..., Any], fallback_functions: Optional[list[Callable[..., Any]]] = None):
        self.primary_function = primary_function
        self.fallback_functions = fallback_functions or []

    def execute(self) -> Any:
        """
        Execute the primary function. If it fails, try each fallback in turn until one succeeds.
        
        Returns:
            The result of the first successful function execution.
        """
        try:
            return self.primary_function()
        except Exception as e:
            for fallback_func in self.fallback_functions:
                try:
                    return fallback_func()
                except Exception:
                    continue
            raise  # If all functions fail, re-raise the last exception


# 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 function that returns None if division by zero occurs."""
    try:
        return divide(a, b)
    except ZeroDivisionError:
        return None


fallback_executor = FallbackExecutor(
    primary_function=divide,
    fallback_functions=[safe_divide]
)

result = fallback_executor.execute(a=10, b=2)  # Should be 5.0
print(result)  # Output: 5.0

# Trying with a division by zero:
result = fallback_executor.execute(a=10, b=0)
print(result)  # Output: None (since safe_divide returns None on division by zero)
```

This code defines a `FallbackExecutor` class that can be used to handle limited error recovery in function execution. The example usage demonstrates how it works with both the primary and fallback functions provided.