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blocking: Merge get_children_items into the try_from.

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This commit is contained in:
Emmanuel Gil Peyrot 2017-10-31 18:53:51 +00:00
parent 649286d59e
commit 47c9263b86
1 changed files with 8 additions and 14 deletions
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22
src/blocking.rs
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@ -15,17 +15,6 @@ use ns;
generate_empty_element!(BlocklistRequest, "blocklist", ns::BLOCKING);
fn get_children_items(elem: Element) -> Result<Vec<Jid>, Error> {
let mut items = vec!();
for child in elem.children() {
check_self!(child, "item", ns::BLOCKING);
check_no_unknown_attributes!(child, "item", ["jid"]);
check_no_children!(child, "item");
items.push(get_attr!(child, "jid", required));
}
Ok(items)
}
macro_rules! generate_blocking_element {
($elem:ident, $name:tt) => (
#[derive(Debug, Clone)]
@ -39,9 +28,14 @@ macro_rules! generate_blocking_element {
fn try_from(elem: Element) -> Result<$elem, Error> {
check_self!(elem, $name, ns::BLOCKING);
check_no_attributes!(elem, $name);
Ok($elem {
items: get_children_items(elem)?,
})
let mut items = vec!();
for child in elem.children() {
check_self!(child, "item", ns::BLOCKING);
check_no_unknown_attributes!(child, "item", ["jid"]);
check_no_children!(child, "item");
items.push(get_attr!(child, "jid", required));
}
Ok($elem { items })
}
}