Changed settings format file from JSON to Toml.

src/main.rs

@@ -36,7 +36,7 @@ use alfis::dns::protocol::DnsRecord;
 use alfis::blockchain::filter::BlockchainFilter;
 
 const KEYSTORE_DIFFICULTY: usize = 24;
-const SETTINGS_FILENAME: &str = "alfis.cfg";
+const SETTINGS_FILENAME: &str = "alfis.toml";
 const LOG_TARGET_MAIN: &str = "alfis::Main";
 const LOG_TARGET_UI: &str = "alfis::UI";
 

src/settings.rs

@@ -26,12 +26,10 @@ impl Settings {
             Ok(mut file) => {
                 let mut text = String::new();
                 file.read_to_string(&mut text).unwrap();
-                let loaded = serde_json::from_str(&text);
-                return if loaded.is_ok() {
-                    Some(loaded.unwrap())
-                } else {
-                    None
+                if let Ok(settings) = toml::from_str(&text) {
+                    return Some(settings);
                 }
+                None
             },
             Err(..) => None
         }