// Code generated by fastssz. DO NOT EDIT.
package fuzz

import (
	"fmt"

	ssz "github.com/ferranbt/fastssz"
	ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
)

var (
	errDivideInt           = fmt.Errorf("incorrect int divide")
	errListTooBig          = fmt.Errorf("incorrect list size, too big")
	errMarshalDynamicBytes = fmt.Errorf("incorrect dynamic bytes marshalling")
	errMarshalFixedBytes   = fmt.Errorf("incorrect fixed bytes marshalling")
	errMarshalList         = fmt.Errorf("incorrect vector list")
	errMarshalVector       = fmt.Errorf("incorrect vector marshalling")
	errOffset              = fmt.Errorf("incorrect offset")
	errSize                = fmt.Errorf("incorrect size")
)

// MarshalSSZ ssz marshals the InputBlockHeader object
func (i *InputBlockHeader) MarshalSSZ() ([]byte, error) {
	buf := make([]byte, i.SizeSSZ())
	return i.MarshalSSZTo(buf[:0])
}

// MarshalSSZTo ssz marshals the InputBlockHeader object to a target array
func (i *InputBlockHeader) MarshalSSZTo(dst []byte) ([]byte, error) {
	var err error
	offset := int(6)

	// Field (0) 'StateID'
	dst = ssz.MarshalUint16(dst, i.StateID)

	// Offset (1) 'Block'
	dst = ssz.WriteOffset(dst, offset)
	if i.Block == nil {
		i.Block = new(ethpb.BeaconBlock)
	}
	offset += i.Block.SizeSSZ()

	// Field (1) 'Block'
	if dst, err = i.Block.MarshalSSZTo(dst); err != nil {
		return nil, err
	}

	return dst, err
}

// UnmarshalSSZ ssz unmarshals the InputBlockHeader object
func (i *InputBlockHeader) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 6 {
		return errSize
	}

	tail := buf
	var o1 uint64

	// Field (0) 'StateID'
	i.StateID = ssz.UnmarshallUint16(buf[0:2])

	// Offset (1) 'Block'
	if o1 = ssz.ReadOffset(buf[2:6]); o1 > size {
		return errOffset
	}

	// Field (1) 'Block'
	{
		buf = tail[o1:]
		if i.Block == nil {
			i.Block = new(ethpb.BeaconBlock)
		}
		if err = i.Block.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the InputBlockHeader object
func (i *InputBlockHeader) SizeSSZ() (size int) {
	size = 6

	// Field (1) 'Block'
	if i.Block == nil {
		i.Block = new(ethpb.BeaconBlock)
	}
	size += i.Block.SizeSSZ()

	return
}

// MarshalSSZ ssz marshals the InputAttesterSlashingWrapper object
func (i *InputAttesterSlashingWrapper) MarshalSSZ() ([]byte, error) {
	buf := make([]byte, i.SizeSSZ())
	return i.MarshalSSZTo(buf[:0])
}

// MarshalSSZTo ssz marshals the InputAttesterSlashingWrapper object to a target array
func (i *InputAttesterSlashingWrapper) MarshalSSZTo(dst []byte) ([]byte, error) {
	var err error
	offset := int(6)

	// Field (0) 'StateID'
	dst = ssz.MarshalUint16(dst, i.StateID)

	// Offset (1) 'AttesterSlashing'
	dst = ssz.WriteOffset(dst, offset)
	if i.AttesterSlashing == nil {
		i.AttesterSlashing = new(ethpb.AttesterSlashing)
	}
	offset += i.AttesterSlashing.SizeSSZ()

	// Field (1) 'AttesterSlashing'
	if dst, err = i.AttesterSlashing.MarshalSSZTo(dst); err != nil {
		return nil, err
	}

	return dst, err
}

// UnmarshalSSZ ssz unmarshals the InputAttesterSlashingWrapper object
func (i *InputAttesterSlashingWrapper) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 6 {
		return errSize
	}

	tail := buf
	var o1 uint64

	// Field (0) 'StateID'
	i.StateID = ssz.UnmarshallUint16(buf[0:2])

	// Offset (1) 'AttesterSlashing'
	if o1 = ssz.ReadOffset(buf[2:6]); o1 > size {
		return errOffset
	}

	// Field (1) 'AttesterSlashing'
	{
		buf = tail[o1:]
		if i.AttesterSlashing == nil {
			i.AttesterSlashing = new(ethpb.AttesterSlashing)
		}
		if err = i.AttesterSlashing.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the InputAttesterSlashingWrapper object
func (i *InputAttesterSlashingWrapper) SizeSSZ() (size int) {
	size = 6

	// Field (1) 'AttesterSlashing'
	if i.AttesterSlashing == nil {
		i.AttesterSlashing = new(ethpb.AttesterSlashing)
	}
	size += i.AttesterSlashing.SizeSSZ()

	return
}

// MarshalSSZ ssz marshals the InputAttestationWrapper object
func (i *InputAttestationWrapper) MarshalSSZ() ([]byte, error) {
	buf := make([]byte, i.SizeSSZ())
	return i.MarshalSSZTo(buf[:0])
}

// MarshalSSZTo ssz marshals the InputAttestationWrapper object to a target array
func (i *InputAttestationWrapper) MarshalSSZTo(dst []byte) ([]byte, error) {
	var err error
	offset := int(6)

	// Field (0) 'StateID'
	dst = ssz.MarshalUint16(dst, i.StateID)

	// Offset (1) 'Attestation'
	dst = ssz.WriteOffset(dst, offset)
	if i.Attestation == nil {
		i.Attestation = new(ethpb.Attestation)
	}
	offset += i.Attestation.SizeSSZ()

	// Field (1) 'Attestation'
	if dst, err = i.Attestation.MarshalSSZTo(dst); err != nil {
		return nil, err
	}

	return dst, err
}

// UnmarshalSSZ ssz unmarshals the InputAttestationWrapper object
func (i *InputAttestationWrapper) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 6 {
		return errSize
	}

	tail := buf
	var o1 uint64

	// Field (0) 'StateID'
	i.StateID = ssz.UnmarshallUint16(buf[0:2])

	// Offset (1) 'Attestation'
	if o1 = ssz.ReadOffset(buf[2:6]); o1 > size {
		return errOffset
	}

	// Field (1) 'Attestation'
	{
		buf = tail[o1:]
		if i.Attestation == nil {
			i.Attestation = new(ethpb.Attestation)
		}
		if err = i.Attestation.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the InputAttestationWrapper object
func (i *InputAttestationWrapper) SizeSSZ() (size int) {
	size = 6

	// Field (1) 'Attestation'
	if i.Attestation == nil {
		i.Attestation = new(ethpb.Attestation)
	}
	size += i.Attestation.SizeSSZ()

	return
}

// MarshalSSZ ssz marshals the InputDepositWrapper object
func (i *InputDepositWrapper) MarshalSSZ() ([]byte, error) {
	buf := make([]byte, i.SizeSSZ())
	return i.MarshalSSZTo(buf[:0])
}

// MarshalSSZTo ssz marshals the InputDepositWrapper object to a target array
func (i *InputDepositWrapper) MarshalSSZTo(dst []byte) ([]byte, error) {
	var err error

	// Field (0) 'StateID'
	dst = ssz.MarshalUint16(dst, i.StateID)

	// Field (1) 'Deposit'
	if i.Deposit == nil {
		i.Deposit = new(ethpb.Deposit)
	}
	if dst, err = i.Deposit.MarshalSSZTo(dst); err != nil {
		return nil, err
	}

	return dst, err
}

// UnmarshalSSZ ssz unmarshals the InputDepositWrapper object
func (i *InputDepositWrapper) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size != 1242 {
		return errSize
	}

	// Field (0) 'StateID'
	i.StateID = ssz.UnmarshallUint16(buf[0:2])

	// Field (1) 'Deposit'
	if i.Deposit == nil {
		i.Deposit = new(ethpb.Deposit)
	}
	if err = i.Deposit.UnmarshalSSZ(buf[2:1242]); err != nil {
		return err
	}

	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the InputDepositWrapper object
func (i *InputDepositWrapper) SizeSSZ() (size int) {
	size = 1242
	return
}

// MarshalSSZ ssz marshals the InputVoluntaryExitWrapper object
func (i *InputVoluntaryExitWrapper) MarshalSSZ() ([]byte, error) {
	buf := make([]byte, i.SizeSSZ())
	return i.MarshalSSZTo(buf[:0])
}

// MarshalSSZTo ssz marshals the InputVoluntaryExitWrapper object to a target array
func (i *InputVoluntaryExitWrapper) MarshalSSZTo(dst []byte) ([]byte, error) {
	var err error

	// Field (0) 'StateID'
	dst = ssz.MarshalUint16(dst, i.StateID)

	// Field (1) 'VoluntaryExit'
	if i.VoluntaryExit == nil {
		i.VoluntaryExit = new(ethpb.VoluntaryExit)
	}
	if dst, err = i.VoluntaryExit.MarshalSSZTo(dst); err != nil {
		return nil, err
	}

	return dst, err
}

// UnmarshalSSZ ssz unmarshals the InputVoluntaryExitWrapper object
func (i *InputVoluntaryExitWrapper) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size != 18 {
		return errSize
	}

	// Field (0) 'StateID'
	i.StateID = ssz.UnmarshallUint16(buf[0:2])

	// Field (1) 'VoluntaryExit'
	if i.VoluntaryExit == nil {
		i.VoluntaryExit = new(ethpb.VoluntaryExit)
	}
	if err = i.VoluntaryExit.UnmarshalSSZ(buf[2:18]); err != nil {
		return err
	}

	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the InputVoluntaryExitWrapper object
func (i *InputVoluntaryExitWrapper) SizeSSZ() (size int) {
	size = 18
	return
}

// MarshalSSZ ssz marshals the InputProposerSlashingWrapper object
func (i *InputProposerSlashingWrapper) MarshalSSZ() ([]byte, error) {
	buf := make([]byte, i.SizeSSZ())
	return i.MarshalSSZTo(buf[:0])
}

// MarshalSSZTo ssz marshals the InputProposerSlashingWrapper object to a target array
func (i *InputProposerSlashingWrapper) MarshalSSZTo(dst []byte) ([]byte, error) {
	var err error

	// Field (0) 'StateID'
	dst = ssz.MarshalUint16(dst, i.StateID)

	// Field (1) 'ProposerSlashing'
	if i.ProposerSlashing == nil {
		i.ProposerSlashing = new(ethpb.ProposerSlashing)
	}
	if dst, err = i.ProposerSlashing.MarshalSSZTo(dst); err != nil {
		return nil, err
	}

	return dst, err
}

// UnmarshalSSZ ssz unmarshals the InputProposerSlashingWrapper object
func (i *InputProposerSlashingWrapper) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size != 418 {
		return errSize
	}

	// Field (0) 'StateID'
	i.StateID = ssz.UnmarshallUint16(buf[0:2])

	// Field (1) 'ProposerSlashing'
	if i.ProposerSlashing == nil {
		i.ProposerSlashing = new(ethpb.ProposerSlashing)
	}
	if err = i.ProposerSlashing.UnmarshalSSZ(buf[2:418]); err != nil {
		return err
	}

	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the InputProposerSlashingWrapper object
func (i *InputProposerSlashingWrapper) SizeSSZ() (size int) {
	size = 418
	return
}