ref: 94011e3762ca25b8ab3a9b9fe0d7a9e155381477
dir: /refstore/files/transaction_queue.go/
package files
func (tx *Transaction) queue(op txOp) error {
err := tx.ensureOpen()
if err != nil {
return err
}
err = tx.validateOp(op)
if err != nil {
return err
}
tx.ops = append(tx.ops, op)
return nil
}