curl implementation

src/json.rs

@@ -31,7 +31,7 @@ pub fn get_json(path: &Path) -> HashMap<String, String> {
 
 fn read_file(path: &Path) -> String {
     let read_result = File::open(path);
-    let mut result= String::new();
+    let mut result = String::new();
 
     match read_result {
         Ok(mut t) => {
@@ -45,7 +45,7 @@ fn read_file(path: &Path) -> String {
         },
         Err(err) => match err.kind() {
             ErrorKind::NotFound => {
-                println!("[ERROR] The file '{}' does not exist", path.display());
+                eprintln!("[ERROR] The file '{}' does not exist", path.display());
                 exit(1);
             },
             _ => panic!("[ERROR] Unexpected error, closing ..."),