OpenTimeout, a subclass of Timeout::Error, is raised if a connection cannot be created within the open_timeout.
ReadTimeout, a subclass of Timeout::Error, is raised if a chunk of the response cannot be read within the read_timeout.
WriteTimeout, a subclass of Timeout::Error, is raised if a chunk of the response cannot be written within the write_timeout. Not raised on Windows.
Base class of exceptions from OptionParser.
Raises when ambiguously completable string is encountered.
Raises when there is an argument for a switch which takes no argument.