message: common: remove unneeded type in ReadBuf::get()
diff: @@ -112,7 +112,7 @@ impl ReadBuf {
  // We need to propagate fin as well.
  // returns number of read byte and bool (stream has been closed or not)
  - pub fn get<T: Reader>(&mut self, reader: &mut T) -> Res<(u64, bool)> {
  + pub fn get(&mut self, reader: &mut Reader) -> Res<(u64, bool)> {
  let r = self.read(reader)?;
  if self.len == self.offset {
  self.state = ReadBufState::Done;
  