Reformat

src/protocol/mod.rs

@@ -18,8 +18,8 @@ use self::message::IncompleteMessage;
 use crate::error::{Error, Result};
 use crate::extensions::uncompressed::UncompressedExt;
 use crate::extensions::WebSocketExtension;
-use crate::util::NonBlockingResult;
 use crate::protocol::frame::coding::Data;
+use crate::util::NonBlockingResult;
 
 pub(crate) const MAX_MESSAGE_SIZE: usize = 64 << 20;
 
@@ -611,16 +611,31 @@ impl<Ext> WebSocketContext<Ext>
 
         let max_frame_size = self.config.max_frame_size.unwrap_or_else(usize::max_value);
         if frame.payload().len() > max_frame_size {
-            let mut chunks = frame.payload().chunks(self.config.max_frame_size.unwrap_or_else(usize::max_value)).peekable();
-            let data_frame = Frame::message(Vec::from(chunks.next().unwrap()), frame.header().opcode, false);
-            self.frame.write_frame(stream, data_frame).check_connection_reset(self.state)?;
+            let mut chunks = frame
+                .payload()
+                .chunks(self.config.max_frame_size.unwrap_or_else(usize::max_value))
+                .peekable();
+            let data_frame = Frame::message(
+                Vec::from(chunks.next().unwrap()),
+                frame.header().opcode,
+                false,
+            );
+            self.frame
+                .write_frame(stream, data_frame)
+                .check_connection_reset(self.state)?;
 
             while let Some(chunk) = chunks.next() {
-                let frame = Frame::message(Vec::from(chunk), OpCode::Data(Data::Continue), chunks.peek().is_none());
+                let frame = Frame::message(
+                    Vec::from(chunk),
+                    OpCode::Data(Data::Continue),
+                    chunks.peek().is_none(),
+                );
 
                 trace!("Sending frame: {:?}", frame);
 
-                self.frame.write_frame(stream, frame).check_connection_reset(self.state)?;
+                self.frame
+                    .write_frame(stream, frame)
+                    .check_connection_reset(self.state)?;
             }
 
             Ok(())
@@ -701,10 +716,10 @@ mod tests {
     use super::{Message, Role, WebSocket, WebSocketConfig};
 
     use crate::extensions::uncompressed::UncompressedExt;
+    use crate::protocol::frame::coding::{Data, OpCode};
+    use crate::protocol::frame::Frame;
     use std::io;
     use std::io::Cursor;
-    use crate::protocol::frame::Frame;
-    use crate::protocol::frame::coding::{OpCode, Data};
 
     struct WriteMoc<Stream>(Stream);
 
@@ -788,16 +803,23 @@ mod tests {
             encoder: UncompressedExt::new(Some(max_message_size)),
         };
 
-        let mut socket = WebSocket::from_raw_socket(Cursor::new(Vec::new()), Role::Client, Some(limit));
+        let mut socket =
+            WebSocket::from_raw_socket(Cursor::new(Vec::new()), Role::Client, Some(limit));
 
         socket.write_message(Message::text(input_str)).unwrap();
         socket.socket.set_position(0);
 
-        let WebSocket { mut socket, mut context } = socket;
+        let WebSocket {
+            mut socket,
+            mut context,
+        } = socket;
 
         let vec = input_str.chars().collect::<Vec<_>>();
-        let mut iter = vec.chunks(max_message_size).map(|c| c.iter().collect::<String>())
-            .into_iter().peekable();
+        let mut iter = vec
+            .chunks(max_message_size)
+            .map(|c| c.iter().collect::<String>())
+            .into_iter()
+            .peekable();
 
         let frame_eq = |expected: Frame, actual: Frame| {
             assert_eq!(expected.payload(), actual.payload());
@@ -806,11 +828,29 @@ mod tests {
         };
 
         let expected = Frame::message(iter.next().unwrap().into(), OpCode::Data(Data::Text), false);
-        frame_eq(expected, context.frame.read_frame(&mut socket, Some(max_message_size)).unwrap().unwrap());
+        frame_eq(
+            expected,
+            context
+                .frame
+                .read_frame(&mut socket, Some(max_message_size))
+                .unwrap()
+                .unwrap(),
+        );
 
         while let Some(chars) = iter.next() {
-            let expected = Frame::message(chars.into(), OpCode::Data(Data::Continue), iter.peek().is_none());
-            frame_eq(expected, context.frame.read_frame(&mut socket, Some(max_message_size)).unwrap().unwrap());
+            let expected = Frame::message(
+                chars.into(),
+                OpCode::Data(Data::Continue),
+                iter.peek().is_none(),
+            );
+            frame_eq(
+                expected,
+                context
+                    .frame
+                    .read_frame(&mut socket, Some(max_message_size))
+                    .unwrap()
+                    .unwrap(),
+            );
         }
     }
 }