diff options
Diffstat (limited to 'examples/websocket/src/echo.rs')
| -rw-r--r-- | examples/websocket/src/echo.rs | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/examples/websocket/src/echo.rs b/examples/websocket/src/echo.rs index 13596ddd..ae65e064 100644 --- a/examples/websocket/src/echo.rs +++ b/examples/websocket/src/echo.rs @@ -8,6 +8,7 @@ use futures::sink::SinkExt; use futures::stream::StreamExt; use async_tungstenite::tungstenite; +use std::fmt; pub fn connect() -> Subscription<Event> { struct Connect; @@ -32,7 +33,7 @@ pub fn connect() -> Subscription<Event> { ) } Err(_) => { - let _ = tokio::time::sleep( + tokio::time::sleep( tokio::time::Duration::from_secs(1), ) .await; @@ -63,7 +64,7 @@ pub fn connect() -> Subscription<Event> { } message = input.select_next_some() => { - let result = websocket.send(tungstenite::Message::Text(String::from(message))).await; + let result = websocket.send(tungstenite::Message::Text(message.to_string())).await; if result.is_ok() { (None, State::Connected(websocket, input)) @@ -79,6 +80,7 @@ pub fn connect() -> Subscription<Event> { } #[derive(Debug)] +#[allow(clippy::large_enum_variant)] enum State { Disconnected, Connected( @@ -101,8 +103,7 @@ pub struct Connection(mpsc::Sender<Message>); impl Connection { pub fn send(&mut self, message: Message) { - let _ = self - .0 + self.0 .try_send(message) .expect("Send message to echo server"); } @@ -133,14 +134,14 @@ impl Message { } } -impl From<Message> for String { - fn from(message: Message) -> Self { - match message { - Message::Connected => String::from("Connected successfully!"), +impl fmt::Display for Message { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + match self { + Message::Connected => write!(f, "Connected successfully!"), Message::Disconnected => { - String::from("Connection lost... Retrying...") + write!(f, "Connection lost... Retrying...") } - Message::User(message) => message, + Message::User(message) => write!(f, "{}", message), } } } |