Struct.new(:attr, :delim, :name)
Net::IMAP::MailboxList
represents contents of the LIST response.
mailbox_list ::= "(" #("\Marked" / "\Noinferiors" / "\Noselect" / "\Unmarked" / flag_extension) ")" SPACE (<"> QUOTED_CHAR <"> / nil) SPACE mailbox
Returns the name attributes. Each name attribute is a symbol capitalized by String#capitalize, such as :Noselect (not :NoSelect).
Returns the hierarchy delimiter.
Returns the mailbox name.