package actors

import (
	"fmt"
	"io"

	"github.com/filecoin-project/go-lotus/chain/address"
	"github.com/filecoin-project/go-lotus/chain/types"
	"github.com/libp2p/go-libp2p-core/peer"
	cbg "github.com/whyrusleeping/cbor-gen"
	xerrors "golang.org/x/xerrors"
)

/* This file was generated by github.com/whyrusleeping/cbor-gen */

var _ = xerrors.Errorf

func (t *InitActorState) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{130}); err != nil {
		return err
	}

	// t.t.AddressMap (cid.Cid)

	if err := cbg.WriteCid(w, t.AddressMap); err != nil {
		return xerrors.Errorf("failed to write cid field t.AddressMap: %w", err)
	}

	// t.t.NextID (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.NextID)); err != nil {
		return err
	}
	return nil
}

func (t *InitActorState) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 2 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.AddressMap (cid.Cid)

	{

		c, err := cbg.ReadCid(br)
		if err != nil {
			return xerrors.Errorf("failed to read cid field t.AddressMap: %w", err)
		}

		t.AddressMap = c

	}
	// t.t.NextID (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.NextID = extra
	return nil
}

func (t *ExecParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{130}); err != nil {
		return err
	}

	// t.t.Code (cid.Cid)

	if err := cbg.WriteCid(w, t.Code); err != nil {
		return xerrors.Errorf("failed to write cid field t.Code: %w", err)
	}

	// t.t.Params ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.Params)))); err != nil {
		return err
	}
	if _, err := w.Write(t.Params); err != nil {
		return err
	}
	return nil
}

func (t *ExecParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 2 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Code (cid.Cid)

	{

		c, err := cbg.ReadCid(br)
		if err != nil {
			return xerrors.Errorf("failed to read cid field t.Code: %w", err)
		}

		t.Code = c

	}
	// t.t.Params ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.Params = make([]byte, extra)
	if _, err := io.ReadFull(br, t.Params); err != nil {
		return err
	}
	return nil
}

func (t *AccountActorState) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{129}); err != nil {
		return err
	}

	// t.t.Address (address.Address)
	if err := t.Address.MarshalCBOR(w); err != nil {
		return err
	}
	return nil
}

func (t *AccountActorState) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 1 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Address (address.Address)

	{

		if err := t.Address.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	return nil
}

func (t *StorageMinerActorState) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{142}); err != nil {
		return err
	}

	// t.t.Info (cid.Cid)

	if err := cbg.WriteCid(w, t.Info); err != nil {
		return xerrors.Errorf("failed to write cid field t.Info: %w", err)
	}

	// t.t.DePledgedCollateral (types.BigInt)
	if err := t.DePledgedCollateral.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.DePledgeTime (types.BigInt)
	if err := t.DePledgeTime.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Sectors (cid.Cid)

	if err := cbg.WriteCid(w, t.Sectors); err != nil {
		return xerrors.Errorf("failed to write cid field t.Sectors: %w", err)
	}

	// t.t.SectorSetSize (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.SectorSetSize)); err != nil {
		return err
	}

	// t.t.ProvingSet (cid.Cid)

	if err := cbg.WriteCid(w, t.ProvingSet); err != nil {
		return xerrors.Errorf("failed to write cid field t.ProvingSet: %w", err)
	}

	// t.t.ProvingSetSize (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.ProvingSetSize)); err != nil {
		return err
	}

	// t.t.CurrentFaultSet (types.BitField)
	if err := t.CurrentFaultSet.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.NextFaultSet (types.BitField)
	if err := t.NextFaultSet.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.NextDoneSet (types.BitField)
	if err := t.NextDoneSet.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Power (types.BigInt)
	if err := t.Power.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.SlashedAt (types.BigInt)
	if err := t.SlashedAt.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.OwedStorageCollateral (types.BigInt)
	if err := t.OwedStorageCollateral.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.ProvingPeriodEnd (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.ProvingPeriodEnd)); err != nil {
		return err
	}
	return nil
}

func (t *StorageMinerActorState) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 14 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Info (cid.Cid)

	{

		c, err := cbg.ReadCid(br)
		if err != nil {
			return xerrors.Errorf("failed to read cid field t.Info: %w", err)
		}

		t.Info = c

	}
	// t.t.DePledgedCollateral (types.BigInt)

	{

		if err := t.DePledgedCollateral.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.DePledgeTime (types.BigInt)

	{

		if err := t.DePledgeTime.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Sectors (cid.Cid)

	{

		c, err := cbg.ReadCid(br)
		if err != nil {
			return xerrors.Errorf("failed to read cid field t.Sectors: %w", err)
		}

		t.Sectors = c

	}
	// t.t.SectorSetSize (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.SectorSetSize = extra
	// t.t.ProvingSet (cid.Cid)

	{

		c, err := cbg.ReadCid(br)
		if err != nil {
			return xerrors.Errorf("failed to read cid field t.ProvingSet: %w", err)
		}

		t.ProvingSet = c

	}
	// t.t.ProvingSetSize (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.ProvingSetSize = extra
	// t.t.CurrentFaultSet (types.BitField)

	{

		if err := t.CurrentFaultSet.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.NextFaultSet (types.BitField)

	{

		if err := t.NextFaultSet.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.NextDoneSet (types.BitField)

	{

		if err := t.NextDoneSet.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Power (types.BigInt)

	{

		if err := t.Power.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.SlashedAt (types.BigInt)

	{

		if err := t.SlashedAt.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.OwedStorageCollateral (types.BigInt)

	{

		if err := t.OwedStorageCollateral.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.ProvingPeriodEnd (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.ProvingPeriodEnd = extra
	return nil
}

func (t *StorageMinerConstructorParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{132}); err != nil {
		return err
	}

	// t.t.Owner (address.Address)
	if err := t.Owner.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Worker (address.Address)
	if err := t.Worker.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.SectorSize (types.BigInt)
	if err := t.SectorSize.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.PeerID (peer.ID)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajTextString, uint64(len(t.PeerID)))); err != nil {
		return err
	}
	if _, err := w.Write([]byte(t.PeerID)); err != nil {
		return err
	}
	return nil
}

func (t *StorageMinerConstructorParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 4 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Owner (address.Address)

	{

		if err := t.Owner.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Worker (address.Address)

	{

		if err := t.Worker.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.SectorSize (types.BigInt)

	{

		if err := t.SectorSize.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.PeerID (peer.ID)

	{
		sval, err := cbg.ReadString(br)
		if err != nil {
			return err
		}

		t.PeerID = peer.ID(sval)
	}
	return nil
}

func (t *CommitSectorParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{133}); err != nil {
		return err
	}

	// t.t.SectorID (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.SectorID)); err != nil {
		return err
	}

	// t.t.CommD ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.CommD)))); err != nil {
		return err
	}
	if _, err := w.Write(t.CommD); err != nil {
		return err
	}

	// t.t.CommR ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.CommR)))); err != nil {
		return err
	}
	if _, err := w.Write(t.CommR); err != nil {
		return err
	}

	// t.t.CommRStar ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.CommRStar)))); err != nil {
		return err
	}
	if _, err := w.Write(t.CommRStar); err != nil {
		return err
	}

	// t.t.Proof ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.Proof)))); err != nil {
		return err
	}
	if _, err := w.Write(t.Proof); err != nil {
		return err
	}
	return nil
}

func (t *CommitSectorParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 5 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.SectorID (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.SectorID = extra
	// t.t.CommD ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.CommD = make([]byte, extra)
	if _, err := io.ReadFull(br, t.CommD); err != nil {
		return err
	}
	// t.t.CommR ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.CommR = make([]byte, extra)
	if _, err := io.ReadFull(br, t.CommR); err != nil {
		return err
	}
	// t.t.CommRStar ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.CommRStar = make([]byte, extra)
	if _, err := io.ReadFull(br, t.CommRStar); err != nil {
		return err
	}
	// t.t.Proof ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.Proof = make([]byte, extra)
	if _, err := io.ReadFull(br, t.Proof); err != nil {
		return err
	}
	return nil
}

func (t *MinerInfo) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{132}); err != nil {
		return err
	}

	// t.t.Owner (address.Address)
	if err := t.Owner.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Worker (address.Address)
	if err := t.Worker.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.PeerID (peer.ID)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajTextString, uint64(len(t.PeerID)))); err != nil {
		return err
	}
	if _, err := w.Write([]byte(t.PeerID)); err != nil {
		return err
	}

	// t.t.SectorSize (types.BigInt)
	if err := t.SectorSize.MarshalCBOR(w); err != nil {
		return err
	}
	return nil
}

func (t *MinerInfo) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 4 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Owner (address.Address)

	{

		if err := t.Owner.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Worker (address.Address)

	{

		if err := t.Worker.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.PeerID (peer.ID)

	{
		sval, err := cbg.ReadString(br)
		if err != nil {
			return err
		}

		t.PeerID = peer.ID(sval)
	}
	// t.t.SectorSize (types.BigInt)

	{

		if err := t.SectorSize.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	return nil
}

func (t *SubmitPoStParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{128}); err != nil {
		return err
	}
	return nil
}

func (t *SubmitPoStParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 0 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	return nil
}

func (t *PieceInclVoucherData) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{130}); err != nil {
		return err
	}

	// t.t.CommP ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.CommP)))); err != nil {
		return err
	}
	if _, err := w.Write(t.CommP); err != nil {
		return err
	}

	// t.t.PieceSize (types.BigInt)
	if err := t.PieceSize.MarshalCBOR(w); err != nil {
		return err
	}
	return nil
}

func (t *PieceInclVoucherData) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 2 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.CommP ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.CommP = make([]byte, extra)
	if _, err := io.ReadFull(br, t.CommP); err != nil {
		return err
	}
	// t.t.PieceSize (types.BigInt)

	{

		if err := t.PieceSize.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	return nil
}

func (t *InclusionProof) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{130}); err != nil {
		return err
	}

	// t.t.Sector (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.Sector)); err != nil {
		return err
	}

	// t.t.Proof ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.Proof)))); err != nil {
		return err
	}
	if _, err := w.Write(t.Proof); err != nil {
		return err
	}
	return nil
}

func (t *InclusionProof) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 2 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Sector (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.Sector = extra
	// t.t.Proof ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.Proof = make([]byte, extra)
	if _, err := io.ReadFull(br, t.Proof); err != nil {
		return err
	}
	return nil
}

func (t *PaymentVerifyParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{130}); err != nil {
		return err
	}

	// t.t.Extra ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.Extra)))); err != nil {
		return err
	}
	if _, err := w.Write(t.Extra); err != nil {
		return err
	}

	// t.t.Proof ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.Proof)))); err != nil {
		return err
	}
	if _, err := w.Write(t.Proof); err != nil {
		return err
	}
	return nil
}

func (t *PaymentVerifyParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 2 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Extra ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.Extra = make([]byte, extra)
	if _, err := io.ReadFull(br, t.Extra); err != nil {
		return err
	}
	// t.t.Proof ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.Proof = make([]byte, extra)
	if _, err := io.ReadFull(br, t.Proof); err != nil {
		return err
	}
	return nil
}

func (t *UpdatePeerIDParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{129}); err != nil {
		return err
	}

	// t.t.PeerID (peer.ID)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajTextString, uint64(len(t.PeerID)))); err != nil {
		return err
	}
	if _, err := w.Write([]byte(t.PeerID)); err != nil {
		return err
	}
	return nil
}

func (t *UpdatePeerIDParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 1 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.PeerID (peer.ID)

	{
		sval, err := cbg.ReadString(br)
		if err != nil {
			return err
		}

		t.PeerID = peer.ID(sval)
	}
	return nil
}

func (t *MultiSigActorState) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{132}); err != nil {
		return err
	}

	// t.t.Signers ([]address.Address)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajArray, uint64(len(t.Signers)))); err != nil {
		return err
	}
	for _, v := range t.Signers {
		if err := v.MarshalCBOR(w); err != nil {
			return err
		}
	}

	// t.t.Required (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.Required)); err != nil {
		return err
	}

	// t.t.NextTxID (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.NextTxID)); err != nil {
		return err
	}

	// t.t.Transactions ([]actors.MTransaction)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajArray, uint64(len(t.Transactions)))); err != nil {
		return err
	}
	for _, v := range t.Transactions {
		if err := v.MarshalCBOR(w); err != nil {
			return err
		}
	}
	return nil
}

func (t *MultiSigActorState) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 4 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Signers ([]address.Address)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajArray {
		return fmt.Errorf("expected cbor array")
	}
	if extra > 0 {
		t.Signers = make([]address.Address, extra)
	}
	for i := 0; i < int(extra); i++ {

		var v address.Address
		if err := v.UnmarshalCBOR(br); err != nil {
			return err
		}

		t.Signers[i] = v
	}

	// t.t.Required (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.Required = extra
	// t.t.NextTxID (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.NextTxID = extra
	// t.t.Transactions ([]actors.MTransaction)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajArray {
		return fmt.Errorf("expected cbor array")
	}
	if extra > 0 {
		t.Transactions = make([]MTransaction, extra)
	}
	for i := 0; i < int(extra); i++ {

		var v MTransaction
		if err := v.UnmarshalCBOR(br); err != nil {
			return err
		}

		t.Transactions[i] = v
	}

	return nil
}

func (t *MultiSigConstructorParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{130}); err != nil {
		return err
	}

	// t.t.Signers ([]address.Address)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajArray, uint64(len(t.Signers)))); err != nil {
		return err
	}
	for _, v := range t.Signers {
		if err := v.MarshalCBOR(w); err != nil {
			return err
		}
	}

	// t.t.Required (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.Required)); err != nil {
		return err
	}
	return nil
}

func (t *MultiSigConstructorParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 2 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Signers ([]address.Address)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajArray {
		return fmt.Errorf("expected cbor array")
	}
	if extra > 0 {
		t.Signers = make([]address.Address, extra)
	}
	for i := 0; i < int(extra); i++ {

		var v address.Address
		if err := v.UnmarshalCBOR(br); err != nil {
			return err
		}

		t.Signers[i] = v
	}

	// t.t.Required (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.Required = extra
	return nil
}

func (t *MultiSigProposeParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{132}); err != nil {
		return err
	}

	// t.t.To (address.Address)
	if err := t.To.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Value (types.BigInt)
	if err := t.Value.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Method (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.Method)); err != nil {
		return err
	}

	// t.t.Params ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.Params)))); err != nil {
		return err
	}
	if _, err := w.Write(t.Params); err != nil {
		return err
	}
	return nil
}

func (t *MultiSigProposeParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 4 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.To (address.Address)

	{

		if err := t.To.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Value (types.BigInt)

	{

		if err := t.Value.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Method (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.Method = extra
	// t.t.Params ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.Params = make([]byte, extra)
	if _, err := io.ReadFull(br, t.Params); err != nil {
		return err
	}
	return nil
}

func (t *MultiSigTxID) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{129}); err != nil {
		return err
	}

	// t.t.TxID (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.TxID)); err != nil {
		return err
	}
	return nil
}

func (t *MultiSigTxID) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 1 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.TxID (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.TxID = extra
	return nil
}

func (t *MultiSigSwapSignerParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{130}); err != nil {
		return err
	}

	// t.t.From (address.Address)
	if err := t.From.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.To (address.Address)
	if err := t.To.MarshalCBOR(w); err != nil {
		return err
	}
	return nil
}

func (t *MultiSigSwapSignerParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 2 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.From (address.Address)

	{

		if err := t.From.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.To (address.Address)

	{

		if err := t.To.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	return nil
}

func (t *MultiSigChangeReqParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{129}); err != nil {
		return err
	}

	// t.t.Req (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.Req)); err != nil {
		return err
	}
	return nil
}

func (t *MultiSigChangeReqParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 1 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Req (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.Req = extra
	return nil
}

func (t *MTransaction) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{138}); err != nil {
		return err
	}

	// t.t.Created (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.Created)); err != nil {
		return err
	}

	// t.t.TxID (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.TxID)); err != nil {
		return err
	}

	// t.t.To (address.Address)
	if err := t.To.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Value (types.BigInt)
	if err := t.Value.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Method (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.Method)); err != nil {
		return err
	}

	// t.t.Params ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.Params)))); err != nil {
		return err
	}
	if _, err := w.Write(t.Params); err != nil {
		return err
	}

	// t.t.Approved ([]address.Address)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajArray, uint64(len(t.Approved)))); err != nil {
		return err
	}
	for _, v := range t.Approved {
		if err := v.MarshalCBOR(w); err != nil {
			return err
		}
	}

	// t.t.Complete (bool)
	if err := cbg.WriteBool(w, t.Complete); err != nil {
		return err
	}

	// t.t.Canceled (bool)
	if err := cbg.WriteBool(w, t.Canceled); err != nil {
		return err
	}

	// t.t.RetCode (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.RetCode)); err != nil {
		return err
	}
	return nil
}

func (t *MTransaction) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 10 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Created (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.Created = extra
	// t.t.TxID (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.TxID = extra
	// t.t.To (address.Address)

	{

		if err := t.To.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Value (types.BigInt)

	{

		if err := t.Value.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Method (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.Method = extra
	// t.t.Params ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.Params = make([]byte, extra)
	if _, err := io.ReadFull(br, t.Params); err != nil {
		return err
	}
	// t.t.Approved ([]address.Address)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajArray {
		return fmt.Errorf("expected cbor array")
	}
	if extra > 0 {
		t.Approved = make([]address.Address, extra)
	}
	for i := 0; i < int(extra); i++ {

		var v address.Address
		if err := v.UnmarshalCBOR(br); err != nil {
			return err
		}

		t.Approved[i] = v
	}

	// t.t.Complete (bool)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajOther {
		return fmt.Errorf("booleans must be major type 7")
	}
	switch extra {
	case 20:
		t.Complete = false
	case 21:
		t.Complete = true
	default:
		return fmt.Errorf("booleans are either major type 7, value 20 or 21 (got %d)", extra)
	}
	// t.t.Canceled (bool)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajOther {
		return fmt.Errorf("booleans must be major type 7")
	}
	switch extra {
	case 20:
		t.Canceled = false
	case 21:
		t.Canceled = true
	default:
		return fmt.Errorf("booleans are either major type 7, value 20 or 21 (got %d)", extra)
	}
	// t.t.RetCode (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.RetCode = extra
	return nil
}

func (t *MultiSigRemoveSignerParam) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{130}); err != nil {
		return err
	}

	// t.t.Signer (address.Address)
	if err := t.Signer.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Decrease (bool)
	if err := cbg.WriteBool(w, t.Decrease); err != nil {
		return err
	}
	return nil
}

func (t *MultiSigRemoveSignerParam) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 2 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Signer (address.Address)

	{

		if err := t.Signer.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Decrease (bool)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajOther {
		return fmt.Errorf("booleans must be major type 7")
	}
	switch extra {
	case 20:
		t.Decrease = false
	case 21:
		t.Decrease = true
	default:
		return fmt.Errorf("booleans are either major type 7, value 20 or 21 (got %d)", extra)
	}
	return nil
}

func (t *MultiSigAddSignerParam) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{130}); err != nil {
		return err
	}

	// t.t.Signer (address.Address)
	if err := t.Signer.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Increase (bool)
	if err := cbg.WriteBool(w, t.Increase); err != nil {
		return err
	}
	return nil
}

func (t *MultiSigAddSignerParam) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 2 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Signer (address.Address)

	{

		if err := t.Signer.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Increase (bool)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajOther {
		return fmt.Errorf("booleans must be major type 7")
	}
	switch extra {
	case 20:
		t.Increase = false
	case 21:
		t.Increase = true
	default:
		return fmt.Errorf("booleans are either major type 7, value 20 or 21 (got %d)", extra)
	}
	return nil
}

func (t *PaymentChannelActorState) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{134}); err != nil {
		return err
	}

	// t.t.From (address.Address)
	if err := t.From.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.To (address.Address)
	if err := t.To.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.ToSend (types.BigInt)
	if err := t.ToSend.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.ClosingAt (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.ClosingAt)); err != nil {
		return err
	}

	// t.t.MinCloseHeight (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.MinCloseHeight)); err != nil {
		return err
	}

	// t.t.LaneStates (map[string]*actors.LaneState)
	if err := cbg.CborWriteHeader(w, cbg.MajMap, uint64(len(t.LaneStates))); err != nil {
		return err
	}

	for k, v := range t.LaneStates {

		if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajTextString, uint64(len(k)))); err != nil {
			return err
		}
		if _, err := w.Write([]byte(k)); err != nil {
			return err
		}

		if err := v.MarshalCBOR(w); err != nil {
			return err
		}

	}
	return nil
}

func (t *PaymentChannelActorState) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 6 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.From (address.Address)

	{

		if err := t.From.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.To (address.Address)

	{

		if err := t.To.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.ToSend (types.BigInt)

	{

		if err := t.ToSend.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.ClosingAt (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.ClosingAt = extra
	// t.t.MinCloseHeight (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.MinCloseHeight = extra
	// t.t.LaneStates (map[string]*actors.LaneState)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajMap {
		return fmt.Errorf("expected a map (major type 5)")
	}
	if extra > 4096 {
		return fmt.Errorf("map too large")
	}

	t.LaneStates = make(map[string]*LaneState, extra)

	for i, l := 0, int(extra); i < l; i++ {

		var k string

		{
			sval, err := cbg.ReadString(br)
			if err != nil {
				return err
			}

			k = string(sval)
		}

		var v *LaneState

		{

			pb, err := br.PeekByte()
			if err != nil {
				return err
			}
			if pb == cbg.CborNull[0] {
				var nbuf [1]byte
				if _, err := br.Read(nbuf[:]); err != nil {
					return err
				}
			} else {
				v = new(LaneState)
				if err := v.UnmarshalCBOR(br); err != nil {
					return err
				}
			}

		}

		t.LaneStates[k] = v

	}
	return nil
}

func (t *PCAConstructorParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{129}); err != nil {
		return err
	}

	// t.t.To (address.Address)
	if err := t.To.MarshalCBOR(w); err != nil {
		return err
	}
	return nil
}

func (t *PCAConstructorParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 1 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.To (address.Address)

	{

		if err := t.To.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	return nil
}

func (t *LaneState) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{131}); err != nil {
		return err
	}

	// t.t.Closed (bool)
	if err := cbg.WriteBool(w, t.Closed); err != nil {
		return err
	}

	// t.t.Redeemed (types.BigInt)
	if err := t.Redeemed.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Nonce (uint64)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, t.Nonce)); err != nil {
		return err
	}
	return nil
}

func (t *LaneState) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 3 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Closed (bool)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajOther {
		return fmt.Errorf("booleans must be major type 7")
	}
	switch extra {
	case 20:
		t.Closed = false
	case 21:
		t.Closed = true
	default:
		return fmt.Errorf("booleans are either major type 7, value 20 or 21 (got %d)", extra)
	}
	// t.t.Redeemed (types.BigInt)

	{

		if err := t.Redeemed.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Nonce (uint64)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajUnsignedInt {
		return fmt.Errorf("wrong type for uint64 field")
	}
	t.Nonce = extra
	return nil
}

func (t *PCAUpdateChannelStateParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{131}); err != nil {
		return err
	}

	// t.t.Sv (types.SignedVoucher)
	if err := t.Sv.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Secret ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.Secret)))); err != nil {
		return err
	}
	if _, err := w.Write(t.Secret); err != nil {
		return err
	}

	// t.t.Proof ([]uint8)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajByteString, uint64(len(t.Proof)))); err != nil {
		return err
	}
	if _, err := w.Write(t.Proof); err != nil {
		return err
	}
	return nil
}

func (t *PCAUpdateChannelStateParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 3 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Sv (types.SignedVoucher)

	{

		if err := t.Sv.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Secret ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.Secret = make([]byte, extra)
	if _, err := io.ReadFull(br, t.Secret); err != nil {
		return err
	}
	// t.t.Proof ([]uint8)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajByteString {
		return fmt.Errorf("expected byte array")
	}
	t.Proof = make([]byte, extra)
	if _, err := io.ReadFull(br, t.Proof); err != nil {
		return err
	}
	return nil
}

func (t *PaymentInfo) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{132}); err != nil {
		return err
	}

	// t.t.PayChActor (address.Address)
	if err := t.PayChActor.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Payer (address.Address)
	if err := t.Payer.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.ChannelMessage (cid.Cid)

	if t.ChannelMessage == nil {
		if _, err := w.Write(cbg.CborNull); err != nil {
			return err
		}
	} else {
		if err := cbg.WriteCid(w, *t.ChannelMessage); err != nil {
			return xerrors.Errorf("failed to write cid field t.ChannelMessage: %w", err)
		}
	}

	// t.t.Vouchers ([]*types.SignedVoucher)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajArray, uint64(len(t.Vouchers)))); err != nil {
		return err
	}
	for _, v := range t.Vouchers {
		if err := v.MarshalCBOR(w); err != nil {
			return err
		}
	}
	return nil
}

func (t *PaymentInfo) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 4 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.PayChActor (address.Address)

	{

		if err := t.PayChActor.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Payer (address.Address)

	{

		if err := t.Payer.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.ChannelMessage (cid.Cid)

	{

		pb, err := br.PeekByte()
		if err != nil {
			return err
		}
		if pb == cbg.CborNull[0] {
			var nbuf [1]byte
			if _, err := br.Read(nbuf[:]); err != nil {
				return err
			}
		} else {

			c, err := cbg.ReadCid(br)
			if err != nil {
				return xerrors.Errorf("failed to read cid field t.ChannelMessage: %w", err)
			}

			t.ChannelMessage = &c
		}

	}
	// t.t.Vouchers ([]*types.SignedVoucher)

	maj, extra, err = cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if extra > 8192 {
		return fmt.Errorf("array too large")
	}

	if maj != cbg.MajArray {
		return fmt.Errorf("expected cbor array")
	}
	if extra > 0 {
		t.Vouchers = make([]*types.SignedVoucher, extra)
	}
	for i := 0; i < int(extra); i++ {

		var v types.SignedVoucher
		if err := v.UnmarshalCBOR(br); err != nil {
			return err
		}

		t.Vouchers[i] = &v
	}

	return nil
}

func (t *StorageMarketState) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{130}); err != nil {
		return err
	}

	// t.t.Miners (cid.Cid)

	if err := cbg.WriteCid(w, t.Miners); err != nil {
		return xerrors.Errorf("failed to write cid field t.Miners: %w", err)
	}

	// t.t.TotalStorage (types.BigInt)
	if err := t.TotalStorage.MarshalCBOR(w); err != nil {
		return err
	}
	return nil
}

func (t *StorageMarketState) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 2 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Miners (cid.Cid)

	{

		c, err := cbg.ReadCid(br)
		if err != nil {
			return xerrors.Errorf("failed to read cid field t.Miners: %w", err)
		}

		t.Miners = c

	}
	// t.t.TotalStorage (types.BigInt)

	{

		if err := t.TotalStorage.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	return nil
}

func (t *CreateStorageMinerParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{132}); err != nil {
		return err
	}

	// t.t.Owner (address.Address)
	if err := t.Owner.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.Worker (address.Address)
	if err := t.Worker.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.SectorSize (types.BigInt)
	if err := t.SectorSize.MarshalCBOR(w); err != nil {
		return err
	}

	// t.t.PeerID (peer.ID)
	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajTextString, uint64(len(t.PeerID)))); err != nil {
		return err
	}
	if _, err := w.Write([]byte(t.PeerID)); err != nil {
		return err
	}
	return nil
}

func (t *CreateStorageMinerParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 4 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Owner (address.Address)

	{

		if err := t.Owner.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.Worker (address.Address)

	{

		if err := t.Worker.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.SectorSize (types.BigInt)

	{

		if err := t.SectorSize.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	// t.t.PeerID (peer.ID)

	{
		sval, err := cbg.ReadString(br)
		if err != nil {
			return err
		}

		t.PeerID = peer.ID(sval)
	}
	return nil
}

func (t *IsMinerParam) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{129}); err != nil {
		return err
	}

	// t.t.Addr (address.Address)
	if err := t.Addr.MarshalCBOR(w); err != nil {
		return err
	}
	return nil
}

func (t *IsMinerParam) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 1 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Addr (address.Address)

	{

		if err := t.Addr.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	return nil
}

func (t *PowerLookupParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{129}); err != nil {
		return err
	}

	// t.t.Miner (address.Address)
	if err := t.Miner.MarshalCBOR(w); err != nil {
		return err
	}
	return nil
}

func (t *PowerLookupParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 1 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Miner (address.Address)

	{

		if err := t.Miner.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	return nil
}

func (t *UpdateStorageParams) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write([]byte{129}); err != nil {
		return err
	}

	// t.t.Delta (types.BigInt)
	if err := t.Delta.MarshalCBOR(w); err != nil {
		return err
	}
	return nil
}

func (t *UpdateStorageParams) UnmarshalCBOR(r io.Reader) error {
	br := cbg.GetPeeker(r)

	maj, extra, err := cbg.CborReadHeader(br)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 1 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.t.Delta (types.BigInt)

	{

		if err := t.Delta.UnmarshalCBOR(br); err != nil {
			return err
		}

	}
	return nil
}