{"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":".map(IdentClass::NameClass)"}]}
                        .map(IdentClass::NameClass)
                    NameClass::classify_lifetime(sema, &lifetime)
                        .or_else(|| NameRefClass::classify_lifetime(sema, &lifetime).map(IdentClass::NameRefClass))