func (t *batchTx) UnsafeForEach(bucketName []byte, visitor func(k, v []byte) error) error {
	return unsafeForEach(t.tx, bucketName, visitor)
}
func (t *batchTx) UnsafeForEach(bucketName []byte, visitor func(k, v []byte) error) error {
	return unsafeForEach(t.tx, bucketName, visitor)
}
func ( t * batchTx ) UnsafeForEach ( bucketName [ ] byte , visitor func ( k , v [ ] byte ) error ) error { return unsafeForEach ( t . tx , bucketName , visitor ) }
// UnsafeForEach must be called holding the lock on the tx.
UnsafeForEach must be called holding the lock on the tx .