Golang: Types and the struct type

The 'type' keywords sets a new name for a type in your system. The new type will be a different name for one of golang's internal types, 'string' for example.

	type NewType string

Now you can say

	var someVar NewType
	someVar = "Hello"

It gets interesting when you use a struct type. This is simply aggregate of other types.

	type NewType struct {
		age int
		name string

You access the fields using the dot operator.

	var someVar NewType
	someVar.name = "Jim"

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