Remove unused warnings

src/api/core/mod.rs

@@ -109,6 +109,8 @@ use auth::Headers;
 
 #[put("/devices/identifier/<uuid>/clear-token", data = "<data>")]
 fn clear_device_token(uuid: String, data: Json<Value>, headers: Headers, conn: DbConn) -> EmptyResult {
+    let _data: Value = data.into_inner();
+    
     let device = match Device::find_by_uuid(&uuid, &conn) {
         Some(device) => device,
         None => err!("Device not found")
@@ -125,6 +127,8 @@ fn clear_device_token(uuid: String, data: Json<Value>, headers: Headers, conn: D
 
 #[put("/devices/identifier/<uuid>/token", data = "<data>")]
 fn put_device_token(uuid: String, data: Json<Value>, headers: Headers, conn: DbConn) -> JsonResult {
+    let _data: Value = data.into_inner();
+    
     let device = match Device::find_by_uuid(&uuid, &conn) {
         Some(device) => device,
         None => err!("Device not found")