"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 07:10:42.841417
"""

```python
from typing import Any, Callable


class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions.
    
    This class is designed to handle limited error recovery by providing an alternative execution path
    when the primary function call encounters an exception.

    :param primary_func: The primary function to be executed.
    :param fallback_func: The fallback function to be used in case of exceptions from the primary function.
    """

    def __init__(self, primary_func: Callable[..., Any], fallback_func: Callable[..., Any]):
        self.primary_func = primary_func
        self.fallback_func = fallback_func

    def execute(self) -> Any:
        """
        Execute the primary function and use the fallback if an exception is raised.
        
        :return: The result of the executed function or the fallback, if applicable.
        """
        try:
            return self.primary_func()
        except Exception as e:
            print(f"An error occurred during execution: {e}")
            return self.fallback_func()


def primary_operation() -> int:
    """Primary operation that may fail."""
    # Simulate a potential failure
    raise ValueError("Primary function failed unexpectedly.")
    return 42


def fallback_operation() -> int:
    """Fallback operation to be used in case of failure."""
    print("Executing fallback operation...")
    return 0


# Example usage
if __name__ == "__main__":
    executor = FallbackExecutor(primary_operation, fallback_operation)
    result = executor.execute()
    print(f"Result: {result}")
```

This example demonstrates how to use the `FallbackExecutor` class by defining a primary and a fallback function. The `primary_operation` may fail, but the `FallbackExecutor` ensures that the `fallback_operation` is executed instead, recovering from the error.