Go Lab [4] - struct, method, pointer receiver , receiver , interface, empty interface

Struct Creation:
- Define a struct Plane with fields: Manufacturer (string), Model (string), and Capacity (int).
- Instantiate a Plane representing a specific model.
Method with Receiver:
- Add a method Details to the Plane struct that prints the plane’s manufacturer, model, and capacity.
Pointer Receiver:
- Add a method UpdateCapacity to the Plane struct that takes a new capacity as an argument and updates the Capacity field. Use a pointer receiver to make the changes persist.
Interface:
- Define an interface Aircraft with the method Details.
- Ensure that the Plane struct implements this interface.
Empty Interface:
- Write a function DescribeAircraft that takes an argument of type interface{} and prints out the type and value of the argument.
- Test this function by passing a Plane instance and other types.
Putting it All Together:
- Create a slice of Aircraft and add several different Plane instances to it.
- Iterate over the slice, calling the Details method for each aircraft.
- Use the DescribeAircraft function to print detailed information about each aircraft.

Go Lab [4] – struct, method, pointer receiver , receiver , interface, empty interface