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Using AsRef parameters

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This commit is contained in:
daladim 2021-02-21 00:26:54 +01:00
parent ca0d07f16a
commit 8963f17118
1 changed files with 12 additions and 10 deletions
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22
src/data/client.rs
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@ -86,7 +86,7 @@ impl Client {
let mut current_element: &Element = &text.parse().unwrap();
items.iter()
.map(|item| {
current_element = find_elem(&current_element, item.to_string()).unwrap();
current_element = find_elem(&current_element, item).unwrap();
})
.collect::<()>();
@ -134,14 +134,14 @@ impl Client {
let text = self.sub_request(&cal_home_set, CAL_BODY.into(), 1).await?;
let root: Element = text.parse().unwrap();
let reps = find_elems(&root, "response".to_string());
let reps = find_elems(&root, "response");
let mut calendars = Vec::new();
for rep in reps {
let display_name = find_elem(rep, "displayname".to_string()).map(|e| e.text()).unwrap_or("<no name>".to_string());
let display_name = find_elem(rep, "displayname").map(|e| e.text()).unwrap_or("<no name>".to_string());
log::debug!("Considering calendar {}", display_name);
// We filter out non-calendar items
let resource_types = match find_elem(rep, "resourcetype".to_string()) {
let resource_types = match find_elem(rep, "resourcetype") {
None => continue,
Some(rt) => rt,
};
@ -157,7 +157,7 @@ impl Client {
}
// We filter out the root calendar collection, that has an empty supported-calendar-component-set
let el_supported_comps = match find_elem(rep, "supported-calendar-component-set".to_string()) {
let el_supported_comps = match find_elem(rep, "supported-calendar-component-set") {
None => continue,
Some(comps) => comps,
};
@ -165,7 +165,7 @@ impl Client {
continue;
}
let calendar_href = match find_elem(rep, "href".to_string()) {
let calendar_href = match find_elem(rep, "href") {
None => {
log::warn!("Calendar {} has no URL! Ignoring it.", display_name);
continue;
@ -195,14 +195,15 @@ impl Client {
/// Walks the tree and returns every element that has the given name
pub fn find_elems(root: &Element, searched_name: String) -> Vec<&Element> {
pub fn find_elems<S: AsRef<str>>(root: &Element, searched_name: S) -> Vec<&Element> {
let searched_name = searched_name.as_ref();
let mut elems: Vec<&Element> = Vec::new();
for el in root.children() {
if el.name() == searched_name {
elems.push(el);
} else {
let ret = find_elems(el, searched_name.clone());
let ret = find_elems(el, searched_name);
elems.extend(ret);
}
}
@ -210,7 +211,8 @@ pub fn find_elems(root: &Element, searched_name: String) -> Vec<&Element> {
}
/// Walks the tree until it finds an elements with the given name
pub fn find_elem(root: &Element, searched_name: String) -> Option<&Element> {
pub fn find_elem<S: AsRef<str>>(root: &Element, searched_name: S) -> Option<&Element> {
let searched_name = searched_name.as_ref();
if root.name() == searched_name {
return Some(root);
}
@ -219,7 +221,7 @@ pub fn find_elem(root: &Element, searched_name: String) -> Option<&Element> {
if el.name() == searched_name {
return Some(el);
} else {
let ret = find_elem(el, searched_name.clone());
let ret = find_elem(el, searched_name);
if ret.is_some() {
return ret;
}