Exception: LIBUSB::Error

Inherits:

RuntimeError

• Object
• RuntimeError
• LIBUSB::Error

Defined in:

lib/libusb/constants.rb

Overview

Base class of libusb errors

Direct Known Subclasses

RemainingReferencesError

Instance Attribute Summary

• #transferred ⇒ Fixnum, String readonly

  The data already transferred before the exception was raised.

Instance Method Summary

• #initialize(msg = nil, transferred = nil) ⇒ Error constructor

  A new instance of Error.

Constructor Details

#initialize(msg = nil, transferred = nil) ⇒ Error

Returns a new instance of Error.

# File 'lib/libusb/constants.rb', line 50

def initialize(msg=nil, transferred=nil)
  super(msg)
  @transferred = transferred
end

Instance Attribute Details

#transferred ⇒ Fixnum, String (readonly)

The data already transferred before the exception was raised

Returns:

• (Fixnum) —

  Number of bytes sent for an outgoing transfer

• (String) —

  Received data for an ingoing transfer

# File 'lib/libusb/constants.rb', line 48

def transferred
  @transferred
end