def _clone_op_compare_key(c: '_CloneOp'):
    return (c.pos, c.action, c.ref[1:], c.ref.clone[1:], c.ref.clone.inode_id.id)
def _clone_op_compare_key(c: '_CloneOp'):
    return (c.pos, c.action, c.ref[1:], c.ref.clone[1:], c.ref.clone.inode_id.id)