Move documentation for `MessageReader`

src/link/mod.rs

@@ -32,17 +32,6 @@ enum ReadingState {
     Payload,
 }
 
-pub struct MessageReader {
-    is_broken: bool,
-    reading_state: ReadingState,
-    read_bytes: usize,
-    length_buffer: [u8; 4],
-    current_message_length: usize,
-    current_message: Vec<u8>,
-    read_messages: VecDeque<String>,
-    ue_received_bytes: u64,
-}
-
 ///     For converting byte stream that is expected from the ue-server into actual messages.
 /// Expected format is a sequence of either:
 ///     1.  [HEAD_UE_RECEIVED: marker byte | 1 byte]
@@ -54,6 +43,17 @@ pub struct MessageReader {
 /// never recovers from it.
 ///     Use either `push_byte()` or `push()` to input byte stream from ue-server and `pop()` to
 /// retrieve resulting messages.
+pub struct MessageReader {
+    is_broken: bool,
+    reading_state: ReadingState,
+    read_bytes: usize,
+    length_buffer: [u8; 4],
+    current_message_length: usize,
+    current_message: Vec<u8>,
+    read_messages: VecDeque<String>,
+    ue_received_bytes: u64,
+}
+
 impl MessageReader {
     pub fn new() -> MessageReader {
         MessageReader {