*<Null safety>*
int addPublicService <T>(Connector<T> connector, String serviceName)
Add and publish a public service. Will return ZX_OK if successful, else will return error status.
Implementation
int addPublicService<T>(vfs.Connector<T> connector, String serviceName) {
_ensureNotClosed();
var service = vfs.Service.withConnector(connector);
int status = _public.addNode(serviceName, service);
return status;
}