On Fri, Nov 23, 2018 at 2:06 PM Youqi yu <yuyouqi101...@gmail.com> wrote:
>
> type T {
> Name string
> }
> a := &T{Name:"test"}
> b :=&T{Name:"test"}
> *a == *b
> Hi, all, I am beginner at golang, I have a question that when compare struct
> equality, I was told to use reflect.DeepEqual or make my own function. but
> the result of above code is true. Does it mean struct a equals struct b?
Yes, they are equal. But how the equality is decided may not always be
what you want.
eg.
type T {
Name string
Child *T
}
a := &T{Name:"test", Child: &T{Name: "blah", Child: nil}}
b :=&T{Name:"test", Child: &T{Name: "blah", Child: nil}}
*a == *b // false
reflect.DeepEqual(a,b) //true
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