How to initialize []struct

Question

I have generated go struct from json. And it gave me next output:

type PartnerBody87 struct {
    Imp []struct {
        Bidfloor float64 `json:"bidfloor"`
        Secure   int     `json:"secure"`
        Ext      struct {
            Type    string `json:"type"`
            Webpush int    `json:"webpush"`
        } `json:"ext"`
        ID    string `json:"id"`
        Tagid string `json:"tagid"`
    } `json:"imp"`
}

I tried different ways, and cannot find proper one of how to initiate the value for Imp []struct.

Update: I know that I can split struct into few types. But I'm curious if Go have ability to set everything in 1 struct - than how to use it?

@blackgreen hm... So according to this post. In Go i have ability to set such anonymous struct type, but to use it I have to redefine it again... Than what is the purpose of that feature... — Bohdan Srdi, Jan 26 '22 at 10:38
Does this answer your question? [How to initialize a nested struct?](https://stackoverflow.com/questions/24809235/how-to-initialize-a-nested-struct) — sk shahriar ahmed raka, Jan 26 '22 at 10:38
*i have ability to set such anonymous struct type, but to use it I have to redefine it again* — correct; *Than what is the purpose of that feature* — I find it mostly useful for json **de**serialization — blackgreen, Jan 26 '22 at 10:39
@MarioSantini yeah - blackgreen already mentioned that. But thanks! — Bohdan Srdi, Jan 26 '22 at 11:50

score -1 · Answer 1 · answered Jan 26 '22 at 10:30

-1

You can split them like this:


type PartnerBody87 struct {
    Imp []Imp `json:"imp"`
}

type Imp struct {
    Bidfloor float64 `json:"bidfloor"`
    Secure   int     `json:"secure"`
    Ext      Ext     `json:"ext"`
    ID       string  `json:"id"`
    Tagid    string  `json:"tagid"`
}
type Ext struct {
    Type    string `json:"type"`
    Webpush int    `json:"webpush"`
}

answered Jan 26 '22 at 10:30

Yusuf Turhan Papurcu

1

Yes - but I'm making code generation solution, so this doesn't fully working for me. – Bohdan Srdi Jan 26 '22 at 10:34

How to initialize []struct

1 Answers1