Adding in routing::current_url function

src/routing.rs

@@ -41,16 +41,16 @@ impl<A> State<A> {
 }*/
 
 
-fn current_url() -> String {
+fn current_url_string() -> String {
     window().location().unwrap().href().unwrap()
 }
 
 // TODO inline ?
 fn change_url(mutable: &Mutable<Url>) {
-    let new_url = current_url();
-
     let mut lock = mutable.lock_mut();
 
+    let new_url = current_url_string();
+
     // TODO test that this doesn't notify if the URLs are the same
     // TODO helper method for this
     // TODO can this be made more efficient ?
@@ -68,7 +68,7 @@ struct CurrentUrl {
 impl CurrentUrl {
     #[inline]
     fn new() -> Self {
-        let value = Mutable::new(Url::new(&current_url()));
+        let value = Mutable::new(Url::new(&current_url_string()));
 
         let callback = {
             let value = value.clone();
@@ -106,6 +106,12 @@ lazy_static! {
 }
 
 
+#[inline]
+pub fn current_url() -> Url {
+    URL.value.get_cloned()
+}
+
+
 #[inline]
 pub fn url() -> impl Signal<Item = Url> {
     URL.value.signal_cloned()