Method SetAttrs2

pkg/importer/importer.go:1515–1531

SetAttrs2 sets multiple attributes and returns whether there were any changes. The provided keyval should be an even number of alternating key/value pairs to set.

(keyval ...string)

// any changes. The provided keyval should be an even number of
// alternating key/value pairs to set.
func (o *Object) SetAttrs2(keyval ...string) (changes bool, err error) {
	if len(keyval)%2 == 1 {
		panic("importer.SetAttrs: odd argument count")
	}

	g := syncutil.Group{}
	for i := 0; i < len(keyval); i += 2 {
		key, val := keyval[i], keyval[i+1]
		if val != o.Attr(key) {
			changes = true
			g.Go(func() error {
				return o.SetAttr(key, val)
			})
		}
	}
	return changes, g.Err()
}

// SetAttrValues sets multi-valued attribute.
func (o *Object) SetAttrValues(key string, attrs []string) error {