Struct.new(:media_type, :subtype, :parts, :param, :disposition, :language, :extension)
Net::IMAP::BodyTypeMultipart represents multipart body structures of messages.
Returns the content media type name as defined in [MIME-IMB].
Returns the content subtype name as defined in [MIME-IMB].
Returns multiple parts.
Returns a hash that represents parameters as defined in [MIME-IMB].
Returns a Net::IMAP::ContentDisposition object giving the content disposition.
Returns a string or an array of strings giving the body language value as defined in [LANGUAGE-TAGS].
Returns extension data.
Returns true.