made base parameter optional

src/config.rs

@@ -12,7 +12,7 @@ pub struct EndpointConfig {
 #[derive(Deserialize, Serialize, Debug, Clone)]
 pub struct WebsiteConfig {
     pub label: String,
-    pub base: String,
+    pub base: Option<String>,
     pub endpoints: Vec<EndpointConfig>,
 }
 

src/main.rs

@@ -1,5 +1,6 @@
 extern crate actix;
 extern crate actix_web;
+extern crate chrono;
 extern crate env_logger;
 extern crate reqwest;
 extern crate ron;
@@ -7,7 +8,6 @@ extern crate serde;
 extern crate tokio;
 #[macro_use]
 extern crate tera;
-extern crate chrono;
 
 mod config;
 mod handlers;
@@ -68,8 +68,7 @@ fn main() {
         tokio::spawn(
             Interval::new_interval(Duration::from_secs(config.refresh_time))
                 .for_each(move |_| {
-                    let state = Arc::clone(&clone_state);
-                    update_state(state);
+                    update_state(Arc::clone(&clone_state));
                     Ok(())
                 })
                 .map_err(|_| ()),

src/updater.rs

@@ -86,8 +86,12 @@ fn get_result(
     }
 }
 
-fn get_url(base: &String, path: &String, port: Option<u16>) -> Result<String, UrlError> {
-    let mut url = Url::parse(base)?.join(path)?;
+fn get_url(base: &Option<String>, path: &String, port: Option<u16>) -> Result<String, UrlError> {
+    let mut url = if let Some(base) = base {
+        Url::parse(base)?.join(path)?
+    } else {
+        Url::parse(path)?
+    };
     if let Err(e) = url.set_port(port) {
         println!("{:?}", e);
     }