Format

src/config/mod.rs

@@ -30,5 +30,5 @@ pub fn get_config() -> Config {
     let config_str = read::read();
     let config_value: Value = serde_yaml::from_str(&config_str).unwrap();
     validate::validate(&config_value).expect("Validation Error");
-     return Config::new(config_value);
+    return Config::new(config_value);
 }

src/config/read.rs

@@ -36,20 +36,16 @@ pub fn get_string(conf: &Value, key: &str) -> String {
 pub fn get_input_files(conf: &Value) -> Vec<PathBuf> {
     let working_dir = current_dir().unwrap();
     let input_values = conf.get("input").unwrap().as_sequence().unwrap().to_vec();
-    return input_values
-        .into_iter()
-        .map(|x| working_dir.join(to_string(&x)))
-        .collect();
+    return input_values.into_iter().map(|x| working_dir.join(to_string(&x))).collect();
 }
 
 
 pub fn get_output_files(conf: &Value) -> HashMap<String, PathBuf> {
     let working_dir = current_dir().unwrap();
     let output_raw = conf.get("output").unwrap().as_mapping().unwrap();
-    let mut output_map : HashMap<String, PathBuf> = HashMap::new();
+    let mut output_map: HashMap<String, PathBuf> = HashMap::new();
     for output in output_raw.into_iter() {
         output_map.insert(to_string(output.0), working_dir.join(to_string(output.1)));
     }
     return output_map;
 }
-

src/config/validate.rs

@@ -18,7 +18,7 @@ fn check_required_keys(config: &Value) -> ValidationResult {
 fn check_input_files(config: &Value) -> ValidationResult {
     match config.get("input").unwrap() {
         &Value::Sequence(_) => (),
-        _ => return Err("Input must be sequence".into())
+        _ => return Err("Input must be sequence".into()),
     }
     let files = read::get_input_files(config);
 
@@ -33,7 +33,7 @@ fn check_input_files(config: &Value) -> ValidationResult {
 fn check_output_files(config: &Value) -> ValidationResult {
     match config.get("output").unwrap() {
         &Value::Mapping(_) => (),
-        _ => return Err("Output must be mapping".into())
+        _ => return Err("Output must be mapping".into()),
     }
     let files = read::get_output_files(config);
     let output_types = vec!["pdf".into()];
@@ -64,5 +64,8 @@ pub fn unwrap_group(
 
 
 pub fn validate(config: &Value) -> ValidationResult {
-    return unwrap_group(config, vec![&check_required_keys, &check_input_files, &check_output_files]);
+    return unwrap_group(
+        config,
+        vec![&check_required_keys, &check_input_files, &check_output_files]
+    );
 }