VdfValue::into_vec: better error handling

src/main.rs

@@ -149,6 +149,7 @@ fn get_shortcuts(path: PathBuf) -> Result<Vec<NonSteamGame>, String> {
     let vec: Result<Vec<NonSteamGame>, String> = vdf_map["shortcuts"]
         .clone()
         .into_vec()
+        .map_or_else(|| Err("Malformed shortcuts.vdf".to_owned()), Ok)?
         .into_iter()
         .map(|x| {
             if let vdf::VdfValue::Dict(dict) = x {

src/vdf.rs

@@ -28,12 +28,12 @@ pub enum VdfValue {
 }
 
 impl VdfValue {
-    pub fn into_vec(self) -> Vec<VdfValue> {
+    pub fn into_vec(self) -> Option<Vec<VdfValue>> {
         if let VdfValue::Dict(dict) = self {
             // lazily assuming this is an array of strings
-            dict.into_values().collect()
+            Some(dict.into_values().collect())
         } else {
-            panic!("Not a Dict! (maybe this should be less brutal of error mgmt!)");
+            None
         }
     }
 }