Go: Structs vs Classes

What are the main differences between structs and classes in Go?

In Go, structs are used to create complex data types, while classes are not a part of Go's design. Structs are value types and can have methods, but they don't support inheritance like classes do.

Can you give me an example of how to define a struct in Go?

Sure! Here's a simple example:

type Person struct {
    Name string
    Age  int
}

This defines a Person struct with two fields: Name and Age.

How do methods work with structs in Go?

You can define methods on structs by specifying a receiver. For example:

func (p Person) Greet() string {
    return "Hello, my name is " + p.Name
}

This method Greet can be called on a Person instance.

Are there any advantages to using structs over classes?

Yes, structs are simpler and more efficient for certain use cases. They promote composition over inheritance, which can lead to more maintainable code.