Fix warnings

src/core.rs

@@ -1030,6 +1030,7 @@ pub fn edit_profile<T: MedalConnection>(conn: &T, session_token: &str, user_id:
     Ok(result)
 }
 
+
 pub fn admin_search_users<T: MedalConnection>(conn: &T, session_token: &str,
                                               s_data: (Option<i32>,
                                                Option<String>,
@@ -1038,7 +1039,7 @@ pub fn admin_search_users<T: MedalConnection>(conn: &T, session_token: &str,
                                                Option<String>))
                                               -> MedalValueResult
 {
-    let mut session = conn.get_session(&session_token).ensure_logged_in().ok_or(MedalError::NotLoggedIn)?;
+    let session = conn.get_session(&session_token).ensure_logged_in().ok_or(MedalError::NotLoggedIn)?;
     if session.id != 35 {
         return Err(MedalError::AccessDenied);
     }
@@ -1049,8 +1050,9 @@ pub fn admin_search_users<T: MedalConnection>(conn: &T, session_token: &str,
 
     Ok(("admin_search_results".to_string(), data))
 }
+
 pub fn admin_show_user<T: MedalConnection>(conn: &T, user_id: i32, session_token: &str) -> MedalValueResult {
-    let mut session = conn.get_session(&session_token).ensure_logged_in().ok_or(MedalError::NotLoggedIn)?;
+    let session = conn.get_session(&session_token).ensure_logged_in().ok_or(MedalError::NotLoggedIn)?;
     if session.id != 35 {
         return Err(MedalError::AccessDenied);
     }
@@ -1078,13 +1080,16 @@ pub fn admin_show_user<T: MedalConnection>(conn: &T, user_id: i32, session_token
 
     Ok(("admin_user".to_string(), data))
 }
+
+#[allow(unused_variables)]
 pub fn admin_delete_user<T: MedalConnection>(conn: &T, user_id: i32, session_token: &str, csrf_token: &str)
                                              -> MedalValueResult {
-    let mut data = json_val::Map::new();
+    let data = json_val::Map::new();
     Ok(("profile".to_string(), data))
 }
+
 pub fn admin_show_group<T: MedalConnection>(conn: &T, group_id: i32, session_token: &str) -> MedalValueResult {
-    let mut session = conn.get_session(&session_token).ensure_logged_in().ok_or(MedalError::NotLoggedIn)?;
+    let session = conn.get_session(&session_token).ensure_logged_in().ok_or(MedalError::NotLoggedIn)?;
     if session.id != 35 {
         return Err(MedalError::AccessDenied);
     }
@@ -1115,21 +1120,27 @@ pub fn admin_show_group<T: MedalConnection>(conn: &T, group_id: i32, session_tok
 
     Ok(("admin_group".to_string(), data))
 }
+
+#[allow(unused_variables)]
 pub fn admin_delete_group<T: MedalConnection>(conn: &T, group_id: i32, session_token: &str, csrf_token: &str)
                                               -> MedalValueResult {
-    let mut data = json_val::Map::new();
+    let data = json_val::Map::new();
     Ok(("profile".to_string(), data))
 }
+
+#[allow(unused_variables)]
 pub fn admin_show_participation<T: MedalConnection>(conn: &T, participation_id: i32, session_token: &str)
                                                     -> MedalValueResult {
-    let mut data = json_val::Map::new();
+    let data = json_val::Map::new();
     Ok(("profile".to_string(), data))
 }
+
+#[allow(unused_variables)]
 pub fn admin_delete_participation<T: MedalConnection>(conn: &T, participation_id: i32, session_token: &str,
                                                       csrf_token: &str)
                                                       -> MedalValueResult
 {
-    let mut data = json_val::Map::new();
+    let data = json_val::Map::new();
     Ok(("profile".to_string(), data))
 }
 

src/webfw_iron.rs

@@ -871,11 +871,11 @@ fn user_post<C>(req: &mut Request) -> IronResult<Response>
     //old:   Ok(Response::with((status::Found, Redirect(url_for!(req, "user", "userid" => format!("{}",user_id))))))
 }
 
-fn admin<C>(req: &mut Request) -> IronResult<Response>
+fn admin<C>(_req: &mut Request) -> IronResult<Response>
     where C: MedalConnection + std::marker::Send + 'static {
-    let session_token = req.expect_session_token()?;
+    //let session_token = req.expect_session_token()?;
 
-    let mut data = json_val::Map::new();
+    let data = json_val::Map::new();
     let mut resp = Response::new();
     resp.set_mut(Template::new("admin", data)).set_mut(status::Ok);
     Ok(resp)