Does Go support nested type declarations or literal assignments to anonymous structs? [duplicate]

Question

I'm new to Go and have two questions about types.

For example, take this code:

type Rule struct {
    handler func() (err error)
    creator string
    args struct {
        extension string
        action string
        folder struct {
            location string
            storage string
        }
    }
}

1) How can I create a new Rule using a single literal declaration and assign values to the properties of args? What is wrong with this code:

rule := Rule{
    args: {
        extension: "png,jpg,gif,svg",
        action: "move",
    },
}

2) Is it possible to define types within types? For instance, without breaking the code into two separate type declarations, could I modify the args portion of the Rule type so that it defines a second type called RuleArgs?

I know that I can break these out into multiple assignments and declarations, but my question is do I have to (ie. does Go make it impossible not to)?

Answer 1

You will get the following class to all the buttons which are loaded in adaptive cards which are under li element for each message:

.ac-actionSet .ac-pushButton

You have to do some logic in javascript or react based on this class and hide previous li elements buttons except current li element.