- 
    Suggestion 
- 
    Resolution: Unresolved
- 
    P5: Not important 
- 
    None
- 
    None
These functions cannot report errors currently:
http://doc.qt.io/qt-5/qiodevice.html#read-1
http://doc.qt.io/qt-5/qiodevice.html#readAll
http://doc.qt.io/qt-5/qiodevice.html#readLine-1
However additional bool* parameter or even a lambda callback function could be used to signal these.
- relates to
- 
                    QTBUG-70033 QIODevice::close() should return a boolean (e.g. to handle disk-full situations) -         
- Reported
 
-         
- 
                    QTBUG-45190 Add QTextStream::read|readAll|readLine(QString *) overloads to reuse QString's capacity -         
- In Progress
 
-