Function yrs::yxmlelem_parent

#[no_mangle]
pub unsafe extern "C" fn yxmlelem_parent(
    xml: *const XmlElement, 
    txn: *const Transaction
) -> *mut XmlElement

Returns a parent YXmlElement of a current node, or null pointer when current YXmlElement is a root-level shared data type.

A returned value should be eventually released using youtput_destroy function.