"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 09:43:35.971310
"""

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


class FallbackExecutor:
    """
    A class that provides a mechanism for executing functions with fallbacks in case of errors.
    
    Args:
        primary_executor: The main function to execute.
        fallback_executors: List of fallback functions to be executed if the primary executor fails.
                            Each function should have the same signature as `primary_executor`.
    
    Returns:
        The result of the successfully executed function, or None in case all fallbacks fail.
    """
    def __init__(self, primary_executor: Callable[..., Any], fallback_executors: list[Callable[..., Any]]):
        self.primary_executor = primary_executor
        self.fallback_executors = fallback_executors

    def execute(self) -> Optional[Any]:
        """
        Execute the primary executor. If it fails, try each fallback function in order.
        
        Returns:
            The result of the successfully executed function, or None if all fail.
        """
        results = []
        for exec_func in [self.primary_executor] + self.fallback_executors:
            try:
                return_value = exec_func()
                if return_value is not None:
                    results.append(return_value)
            except Exception as e:
                # In case of an error, log it but continue with the next fallback
                print(f"An error occurred: {e}")
        return results[-1] if results else None


# Example usage

def primary_function() -> int:
    """A simple function that may raise an exception."""
    x = 1 / 0  # Intentional division by zero to simulate a failure
    return x + 42


def fallback1() -> Optional[int]:
    """First fallback function, returns None in case of an error."""
    try:
        return 43
    except Exception as e:
        print(f"Fallback1 failed: {e}")
        return None


def fallback2() -> int:
    """Second fallback function that always succeeds and returns a value."""
    return 44

# Create the FallbackExecutor instance
fallback_executor = FallbackExecutor(primary_function, [fallback1, fallback2])

# Execute the primary and fallback functions
result = fallback_executor.execute()
print(f"Result: {result}")
```

This code defines a `FallbackExecutor` class that can be used to implement error recovery by attempting different execution paths in case of an error. The example usage demonstrates how it can be instantiated with a primary function and multiple fallbacks, handling potential exceptions gracefully.