flake rework

src/client.rs

@@ -3,6 +3,7 @@ use parity_ws::{util::Token, Result, Sender};
 
 #[enum_dispatch(Client)]
 pub(crate) trait ClientTrait {
+    #[allow(clippy::result_large_err)]
     fn send(&self, msg: &str) -> Result<()>;
 
     fn token(&self) -> Token;

src/integration_tests.rs

@@ -163,7 +163,7 @@ fn integration_tests() {
 
 fn send<T: std::io::Write>(client: &mut Client<T>, command: SyncCommand) {
     client
-        .send(Message::text(&serde_json::to_string(&command).unwrap()))
+        .send(Message::text(serde_json::to_string(&command).unwrap()))
         .unwrap();
     sleep(DELAY);
 }

src/main.rs

@@ -253,7 +253,7 @@ mod tests {
         let sessions: RefCell<HashMap<String, Session>> = RefCell::new(HashMap::new());
         let sender = Client::mock(1);
         let command = SyncCommand::Create {
-            session: "test".into(),
+            session: "test",
             token: "bar",
         };