var go.etcd.io/bbolt.trySolo

3 uses

	go.etcd.io/bbolt (current package)
		db.go#L771: 	if err == trySolo {
		db.go#L826: 			c.err <- trySolo
		db.go#L841: var trySolo = errors.New("batch function returned an error and should be re-run solo")