Added utils::build_url

src/utils.rs

@@ -4,6 +4,7 @@ use std::collections::HashMap;
 use std::sync::{Arc, Mutex};
 
 use minidom::Element;
+use url::Url;
 
 use crate::traits::CompleteCalendar;
 use crate::calendar::CalendarId;
@@ -45,6 +46,14 @@ pub fn find_elem<S: AsRef<str>>(root: &Element, searched_name: S) -> Option<&Ele
     None
 }
 
+/// Build a new Url by keeping the same scheme and server from `base` but changing the path part
+pub fn build_url(base: &Url, new_path: &str) -> Url {
+    let mut built = base.clone();
+    built.set_path(&new_path);
+    built
+}
+
+
 pub fn print_xml(element: &Element) {
     use std::io::Write;
     let mut writer = std::io::stdout();