Fixed clippy errors 3

Author: Andrew

dsc_lib/src/dscerror.rs

@@ -102,7 +102,7 @@ impl StreamMessage {
     }
     pub fn new_error(message: String, resource_type_name: Option<String>, resource_path: Option<String>) -> StreamMessage {
         StreamMessage {
-            message: message,
+            message,
             message_type: StreamMessageType::Error,
             time: Local::now(),
             resource_type_name: resource_type_name.unwrap_or("None".to_string()),
@@ -111,7 +111,7 @@ impl StreamMessage {
     }
     pub fn new_warning(message: String, resource_type_name: Option<String>, resource_path: Option<String>) -> StreamMessage {
         StreamMessage {
-            message: message,
+            message,
             message_type: StreamMessageType::Warning,
             time: Local::now(),
             resource_type_name: resource_type_name.unwrap_or("None".to_string()),