for attr in get_attr(sess, attrs, name) {
if let Some(ref value) = attr.value_str() {
if let Ok(value) = FromStr::from_str(&value.as_str()) {
for attr in get_attr(sess, attrs, name) {
if let Some(ref value) = attr.value_str() {
if let Ok(value) = FromStr::from_str(&value.as_str()) {