pub fn read_result(stream : &mut TcpStream) -> Result<ResultMessage, Error> {
    let mut buf : [u8; 1] = [0; 1];
    if let Err(_) = stream.read_exact(&mut buf) {
        return Err(Error::NetworkError);
    }

    let code = ResultCode::from_u8(buf[0]);

    match read_message(stream) {
        Ok(payload) if payload.len() > 0 => Ok(ResultMessage::new(code, Some(payload))),
        Ok(_)                            => Ok(ResultMessage::new(code, None)),
        Err(msg)                         => Err(msg)
    }
}
/// Read a ResultMessage from stream
///
/// message format is: [code u8 - len u16 - payload]
Read a ResultMessage from stream
message format is: [code u8 - len u16 - payload]
Read a ResultMessage from stream message format is : [ code u8 - len u16 - payload ]
pub fn read_result(stream : &mut TcpStream) -> Result<ResultMessage, Error> {
    let mut buf : [u8; 1] = [0; 1];
    if let Err(_) = stream.read_exact(&mut buf) {
        return Err(Error::NetworkError);
    }
    let code = ResultCode::from_u8(buf[0]);
    match read_message(stream) {
        Ok(payload) if payload.len() > 0 => Ok(ResultMessage::new(code, Some(payload))),
        Ok(_)                            => Ok(ResultMessage::new(code, None)),
        Err(msg)                         => Err(msg)
    }
}
pub fn read_result ( stream : & mut TcpStream ) -> Result < ResultMessage , Error > { let mut buf : [ u8 ; 1 ] = [ 0 ; 1 ] ; if let Err ( _ ) = stream . read_exact ( & mut buf ) { return Err ( Error :: NetworkError ) ; } let code = ResultCode :: from_u8 ( buf [ 0 ] ) ; match read_message ( stream ) { Ok ( payload ) if payload . len ( ) > 0 => Ok ( ResultMessage :: new ( code , Some ( payload ) ) ) , Ok ( _ ) => Ok ( ResultMessage :: new ( code , None ) ) , Err ( msg ) => Err ( msg ) } }
Read a ResultMessage from stream
message format is: [code u8 - len u16 - payload]
Read a ResultMessage from stream message format is : [ code u8 - len u16 - payload ]
stream
&mut TcpStream
stream
&mut TcpStream