"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 04:16:06.882683
"""

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


class FallbackExecutor:
    """
    A class for executing functions with fallback options in case of errors.
    
    Attributes:
        primary_func: The primary function to be executed.
        fallback_funcs: A list of fallback functions to use if the primary function fails.
    """

    def __init__(self, primary_func: Callable[[], Any], fallback_funcs: Optional[list[Callable[[], Any]]] = None):
        """
        Initializes the FallbackExecutor with a primary and optional fallback functions.

        Args:
            primary_func: The primary function to be executed.
            fallback_funcs: A list of fallback functions to use if the primary function fails. Defaults to an empty list.
        """
        self.primary_func = primary_func
        self.fallback_funcs = fallback_funcs or []

    def execute(self) -> Any:
        """
        Executes the primary function and falls back to other functions if an error occurs.

        Returns:
            The result of the successful execution, either from the primary function or a fallback.
        
        Raises:
            Exception: If all fallbacks fail.
        """
        try:
            return self.primary_func()
        except Exception as e:
            for func in self.fallback_funcs:
                try:
                    return func()
                except Exception:
                    continue
            raise Exception("All fallback functions failed.") from e


# Example usage

def primary_function() -> int:
    """A sample function that may fail due to external factors."""
    print("Executing primary function.")
    # Simulate an error by dividing by zero.
    return 10 / 0

def fallback_function1() -> int:
    """First fallback function, returning a hardcoded value."""
    print("Executing first fallback function.")
    return 42

def fallback_function2() -> int:
    """Second fallback function, returning another hardcoded value."""
    print("Executing second fallback function.")
    return 57


if __name__ == "__main__":
    # Create an instance of FallbackExecutor with the primary and fallback functions
    executor = FallbackExecutor(primary_function, [fallback_function1, fallback_function2])
    
    try:
        result = executor.execute()
        print(f"Result: {result}")
    except Exception as e:
        print(f"An error occurred: {e}")

```

This code defines a `FallbackExecutor` class that allows executing a primary function and falling back to multiple functions if the primary one fails. The example usage demonstrates how to use this class with some sample functions, simulating an error in the primary function and showing recovery through fallbacks.