Struct Nesting

examples/xml/xml.go:59–62

The `parent>child>plant` field tag tells the encoder to nest all `plant`s under ` ...`

	// The `parent>child>plant` field tag tells the encoder
	// to nest all `plant`s under `<parent><child>...`
	type Nesting struct {
		XMLName xml.Name `xml:"nesting"`
		Plants  []*Plant `xml:"parent>child>plant"`
	}

	nesting := &Nesting{}
	nesting.Plants = []*Plant{coffee, tomato}