Removed the unnecessary Result on queue send.

src/queue/data_director.rs

@@ -446,10 +446,7 @@ impl DocRegistry {
                             self.queue.forward(sender_id, msg.clone());
                         }
                     }
-                    Err(err) => self
-                        .queue
-                        .send(msg.response(MsgAction::Error(err)))
-                        .unwrap(),
+                    Err(err) => self.queue.send(msg.response(MsgAction::Error(err))),
                 },
             }
         }

src/queue/router.rs

@@ -1,6 +1,5 @@
 use crate::{
     message::Message,
-    mtterror::MTTError,
     name::NameType,
     queue::data_director::{DocRegistry, RegMsg, Register},
 };
@@ -88,10 +87,9 @@ impl Queue {
         router.forward(id, msg);
     }
 
-    pub fn send(&self, msg: Message) -> Result<(), MTTError> {
+    pub fn send(&self, msg: Message) {
         let router = self.router.read().unwrap();
         router.send(msg.clone());
-        Ok(())
     }
 }
 
@@ -245,6 +243,7 @@ mod queues {
     use super::*;
     use crate::{
         message::MsgAction,
+        mtterror::MTTError,
         name::Name,
         queue::data_director::{Include, Path},
         support_tests::TIMEOUT,
@@ -271,9 +270,7 @@ mod queues {
 
         fn send_reg_msg(&self, msg: RegMsg) {
             let reg_msg = Register::new(self.rx_id.clone(), msg);
-            self.test_mod
-                .send(Message::new(NameType::None, reg_msg))
-                .unwrap();
+            self.test_mod.send(Message::new(NameType::None, reg_msg));
         }
 
         fn recv(&self) -> Result<Message, RecvTimeoutError> {