CODEWITHSUNDEEP
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Mohsen
Mohsen

Reputation: 4266

Interface inherit from other interface in golang

Interface inheritance looks like the following in C#:

interface IA{
    void MethodX();
}

interface IB : IA{
    void MethodY();
}

How can I reuse interface definition in go?

Upvotes: 20

Views: 22021

Answers (2)

Sadok
Sadok

Reputation: 680

I guess that you don't need inheritance, Golang tests if your struct implements related method in interface so a struct can implement many interfaces

Upvotes: -1

Adam Vincze
Adam Vincze

Reputation: 871

You can embed other interfaces inside an interface, which gives you basicaly the same benefits:

A Good Example is the ReadWriteCloser in the io package: http://golang.org/pkg/io/#ReadWriteCloser

It embeds a Reader, a Writer and a Closer interface.

Upvotes: 36

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