Method ObjectNull

decode_object.go:392–407

ObjectNull decodes the JSON value within an object or an array to a UnmarshalerJSONObject. v should be a pointer to an UnmarshalerJSONObject, if `null` value is encountered in JSON, it will leave the value v untouched, else it will create a new instance of the UnmarshalerJSONObject behind v.

(v interface{})

// if `null` value is encountered in JSON, it will leave the value v untouched,
// else it will create a new instance of the UnmarshalerJSONObject behind v.
func (dec *Decoder) ObjectNull(v interface{}) error {
	initialKeysDone := dec.keysDone
	initialChild := dec.child
	dec.keysDone = 0
	dec.called = 0
	dec.child |= 1
	newCursor, err := dec.decodeObjectNull(v)
	if err != nil {
		return err
	}
	dec.cursor = newCursor
	dec.keysDone = initialKeysDone
	dec.child = initialChild
	dec.called |= 1
	return nil
}