成员的完整列表，这些成员属于 x1::xlt_issue_rights_t,包括所有继承而来的类成员

account_index	x1::xlt_issue_rights_t
exchange_index	x1::xlt_issue_rights_t
has_right_avail	x1::xlt_issue_rights_t
has_tech_avail	x1::xlt_issue_rights_t
issue_price	x1::xlt_issue_rights_t
issue_type	x1::xlt_issue_rights_t
max_price	x1::xlt_issue_rights_t
min_price	x1::xlt_issue_rights_t
price_unit	x1::xlt_issue_rights_t
qty_lower_limit	x1::xlt_issue_rights_t
qty_upper_limit	x1::xlt_issue_rights_t
right_avail	x1::xlt_issue_rights_t
security_code	x1::xlt_issue_rights_t
security_name	x1::xlt_issue_rights_t
tech_avail	x1::xlt_issue_rights_t
unit	x1::xlt_issue_rights_t