removed redundant serde default tag

src/cli/cli_config.rs

@@ -28,106 +28,82 @@ impl<T: Serialize + DeserializeOwned> Config<T> {
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct DrkConfig {
-    #[serde(default)]
     pub rpc_url: String,
 
-    #[serde(default)]
     pub log_path: String,
 }
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct DarkfidConfig {
-    #[serde(default)]
     #[serde(rename = "connect_url")]
     pub connect_url: String,
 
-    #[serde(default)]
     #[serde(rename = "subscriber_url")]
     pub subscriber_url: String,
 
-    #[serde(default)]
     #[serde(rename = "cashier_url")]
     pub cashier_url: String,
 
-    #[serde(default)]
     #[serde(rename = "rpc_url")]
     pub rpc_url: String,
 
-    #[serde(default)]
     #[serde(rename = "database_path")]
     pub database_path: String,
 
-    #[serde(default)]
     #[serde(rename = "walletdb_path")]
     pub walletdb_path: String,
 
-    #[serde(default)]
     #[serde(rename = "log_path")]
     pub log_path: String,
 
-    #[serde(default)]
     #[serde(rename = "password")]
     pub password: String,
 }
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct GatewaydConfig {
-    #[serde(default)]
     #[serde(rename = "connect_url")]
     pub accept_url: String,
 
-    #[serde(default)]
     #[serde(rename = "publisher_url")]
     pub publisher_url: String,
 
-    #[serde(default)]
     #[serde(rename = "database_path")]
     pub database_path: String,
 
-    #[serde(default)]
     #[serde(rename = "log_path")]
     pub log_path: String,
 }
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct CashierdConfig {
-    #[serde(default)]
     #[serde(rename = "accept_url")]
     pub accept_url: String,
 
-    #[serde(default)]
     #[serde(rename = "rpc_url")]
     pub rpc_url: String,
 
-    #[serde(default)]
     #[serde(rename = "client_database_path")]
     pub client_database_path: String,
 
-    #[serde(default)]
     #[serde(rename = "btc_endpoint")]
     pub btc_endpoint: String,
 
-    #[serde(default)]
     #[serde(rename = "gateway_url")]
     pub gateway_url: String,
 
-    #[serde(default)]
     #[serde(rename = "log_path")]
     pub log_path: String,
 
-    #[serde(default)]
     #[serde(rename = "cashierdb_path")]
     pub cashierdb_path: String,
 
-    #[serde(default)]
     #[serde(rename = "client_walletdb_path")]
     pub client_walletdb_path: String,
 
-    #[serde(default)]
     #[serde(rename = "password")]
     pub password: String,
 
-    #[serde(default)]
     #[serde(rename = "client_password")]
     pub client_password: String,
 }