General code for load/store settings

src/plug_manager/store.rs

@@ -1,9 +1,40 @@
-pub struct Store {
-    
-}
+use toml;
+
+use settings::SettingsLoader;
+
+pub struct Store {}
 
 impl Store {
     pub fn new() -> Self {
-        Store {  }
+        Store {}
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+struct Settings {
+    plugs: Vec<PlugInfo>,
+}
+
+impl SettingsLoader for Settings {
+    const SETTINGS_FILE: &'static str = "plugs.toml";
+
+    fn empty() -> Self {
+        Settings { plugs: vec![] }
+    }
+
+    fn from_str(s: &str) -> Result<Self, String> {
+        toml::from_str(&s).map_err(|e| format!("{}", e))
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct PlugInfo {
+    name: String,
+    url: String,
+}
+
+impl PlugInfo {
+    pub fn new(name: String, url: String) -> Self {
+        PlugInfo { name, url }
     }
 }