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I want to pass an arbitrary type-struct to a function in golang, like this:
func Function(t) {
var VariableOfTypeT t
var SliceOfTypeT []t
}
I don’t know what type use for t
, I tried to use interface{}
like this:
func Function(t interface{}) {
var VariableOfTypeT t
var SliceOfTypeT []t
}
But it doesn’t work, It says t (variable of type interface{}) is not a type
.
>Solution :
use generics
func Func[t any](req t) t {
return req
}
func TestA(t *testing.T) {
fmt.Println(Func[int](1))
}