Golang结构字段与切片语义：“具有”结构切片与“是”结构切片

Question

I have the following struct representing a Webpage

type Webpage struct {
    url.URL
    references []url.URL
}

I want to represent a website as a collection of Webpages. I am using this struct, but it does not feel like what I am looking for:

type website struct {
    []Webpage
}

I read this as "a website has a slice of Webpages". I want a type that represents "a website is a slice of Webpages".

What type do I use to represent the is relationship instead of the has relationship of a struct field?

Answer 1

type Website []Webpage

Website is slice of Webpage