What are structs and methods in Go?

Can you explain what structs are in Go?

Structs in Go are composite data types that group together variables (fields) under a single name. They are used to create complex data structures.

How do I define a method for a struct?

To define a method for a struct, you specify the receiver type in the method's signature. For example:

func (s StructName) MethodName() {
    // method body
}

Can you give me an example of a struct with methods?

Sure! Here's a simple example:

type Rectangle struct {
    Width  float64
    Height float64
}

func (r Rectangle) Area() float64 {
    return r.Width * r.Height
}

What are the benefits of using structs and methods?

Using structs and methods helps organize code, promotes reusability, and allows for better abstraction in your programs.