如何在golang中使用泛型将两个函数合并为一个函数

interface{}[t any](t any)

func concat(args ...[]directory_account_price_discount_tax) []directory_account_price_discount_tax {
    concated := []directory_account_price_discount_tax{}
    for _, i := range args {
        concated = append(concated, i...)
    }
    return concated
}

func concat_strings_slice(args ...[]string) []string {
    concated := []string{}
    for _, i := range args {
        concated = append(concated, i...)
    }
    return concated
}

directory_account_price_discount_tax

type directory_account_price_discount_tax struct {
    directory_no         []int
    Account              string
    Price, Discount, Tax float64
}