Class Hierarchy

Object ( Builtin-Module )
Exception ( Builtin-Module )
StandardError ( Builtin-Module )
ProtocolError ( Net )
ProtoSyntaxError ( Net )
  SMTPSyntaxError     
ProtoFatalError ( Net )
  HTTPFatalError     
  SMTPFatalError     
ProtoUnknownError ( Net )
  SMTPUnknownError     
ProtoServerError ( Net )
  HTTPServerException     
  SMTPServerBusy     
ProtoAuthError ( Net )
  SMTPAuthenticationError     
  POPAuthenticationError     
ProtoCommandError ( Net )
ProtoRetriableError ( Net )
  HTTPRetriableError     
HTTPError ( Net )
SMTPUnsupportedCommand ( Net )
POPError ( Net )
  POPBadResponse     
FTPError ( Net )
  FTPReplyError     
  FTPTempError     
  FTPPermError     
  FTPProtoError     
HTTPBadResponse ( Net )
HTTPHeaderSyntaxError ( Net )
Error ( Net::IMAP::ResponseParser )
Struct ( Builtin-Module )
  BodyTypeBasic ( Net::IMAP )   
  BodyTypeText ( Net::IMAP )   
  BodyTypeMessage ( Net::IMAP )   
  BodyTypeMultipart ( Net::IMAP )   
SimpleDelegator
  Telnet ( Net )   
Protocol ( Net )
HTTP ( Net )
POP3 ( Net )
  APOP     
BufferedIO ( Net )
  InternetMessageIO     
WriteAdapter ( Net )
ReadAdapter ( Net )
FTP ( Net )
  FTPTLS     
HTTPGenericRequest ( Net )
HTTPRequest ( Net )
  Get ( Net::HTTP )   
  Head ( Net::HTTP )   
  Post ( Net::HTTP )   
  Put ( Net::HTTP )   
  Delete ( Net::HTTP )   
  Options ( Net::HTTP )   
  Trace ( Net::HTTP )   
  Propfind ( Net::HTTP )   
  Proppatch ( Net::HTTP )   
  Mkcol ( Net::HTTP )   
  Copy ( Net::HTTP )   
  Move ( Net::HTTP )   
  Lock ( Net::HTTP )   
  Unlock ( Net::HTTP )   
HTTPResponse ( Net )
HTTPUnknownResponse ( Net )
HTTPInformation ( Net )
  HTTPContinue     
  HTTPSwitchProtocol     
HTTPSuccess ( Net )
  HTTPOK     
  HTTPCreated     
  HTTPAccepted     
  HTTPNonAuthoritativeInformation     
  HTTPNoContent     
  HTTPResetContent     
  HTTPPartialContent     
HTTPRedirection ( Net )
  HTTPMultipleChoice     
  HTTPMovedPermanently     
  HTTPFound     
  HTTPSeeOther     
  HTTPNotModified     
  HTTPUseProxy     
  HTTPTemporaryRedirect     
HTTPClientError ( Net )
  HTTPBadRequest     
  HTTPUnauthorized     
  HTTPPaymentRequired     
  HTTPForbidden     
  HTTPNotFound     
  HTTPMethodNotAllowed     
  HTTPNotAcceptable     
  HTTPProxyAuthenticationRequired     
  HTTPRequestTimeOut     
  HTTPConflict     
  HTTPGone     
  HTTPLengthRequired     
  HTTPPreconditionFailed     
  HTTPRequestEntityTooLarge     
  HTTPRequestURITooLong     
  HTTPUnsupportedMediaType     
  HTTPRequestedRangeNotSatisfiable     
  HTTPExpectationFailed     
HTTPServerError ( Net )
  HTTPInternalServerError     
  HTTPNotImplemented     
  HTTPBadGateway     
  HTTPServiceUnavailable     
  HTTPGatewayTimeOut     
  HTTPVersionNotSupported     
SMTP ( Net )
Response ( Net::SMTP )
POPMail ( Net )
POP3Command ( Net )
IMAP ( Net )
RawData ( Net::IMAP )
Atom ( Net::IMAP )
QuotedString ( Net::IMAP )
Literal ( Net::IMAP )
MessageSet ( Net::IMAP )
ResponseParser ( Net::IMAP )
LoginAuthenticator ( Net::IMAP::ResponseParser )
CramMD5Authenticator ( Net::IMAP::ResponseParser )