attesterslashing_encoding.go

// Code generated by fastssz. DO NOT EDIT.
package phase0

import (
	ssz "github.com/ferranbt/fastssz"
)

// MarshalSSZ ssz marshals the AttesterSlashing object
func (a *AttesterSlashing) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(a)
}

// MarshalSSZTo ssz marshals the AttesterSlashing object to a target array
func (a *AttesterSlashing) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(8)

	// Offset (0) 'Attestation1'
	dst = ssz.WriteOffset(dst, offset)
	if a.Attestation1 == nil {
		a.Attestation1 = new(IndexedAttestation)
	}
	offset += a.Attestation1.SizeSSZ()

	// Offset (1) 'Attestation2'
	dst = ssz.WriteOffset(dst, offset)
	if a.Attestation2 == nil {
		a.Attestation2 = new(IndexedAttestation)
	}
	offset += a.Attestation2.SizeSSZ()

	// Field (0) 'Attestation1'
	if dst, err = a.Attestation1.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (1) 'Attestation2'
	if dst, err = a.Attestation2.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the AttesterSlashing object
func (a *AttesterSlashing) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 8 {
		return ssz.ErrSize
	}

	tail := buf
	var o0, o1 uint64

	// Offset (0) 'Attestation1'
	if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
		return ssz.ErrOffset
	}

	// Offset (1) 'Attestation2'
	if o1 = ssz.ReadOffset(buf[4:8]); o1 > size || o0 > o1 {
		return ssz.ErrOffset
	}

	// Field (0) 'Attestation1'
	{
		buf = tail[o0:o1]
		if a.Attestation1 == nil {
			a.Attestation1 = new(IndexedAttestation)
		}
		if err = a.Attestation1.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}

	// Field (1) 'Attestation2'
	{
		buf = tail[o1:]
		if a.Attestation2 == nil {
			a.Attestation2 = new(IndexedAttestation)
		}
		if err = a.Attestation2.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the AttesterSlashing object
func (a *AttesterSlashing) SizeSSZ() (size int) {
	size = 8

	// Field (0) 'Attestation1'
	if a.Attestation1 == nil {
		a.Attestation1 = new(IndexedAttestation)
	}
	size += a.Attestation1.SizeSSZ()

	// Field (1) 'Attestation2'
	if a.Attestation2 == nil {
		a.Attestation2 = new(IndexedAttestation)
	}
	size += a.Attestation2.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the AttesterSlashing object
func (a *AttesterSlashing) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(a)
}

// HashTreeRootWith ssz hashes the AttesterSlashing object with a hasher
func (a *AttesterSlashing) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Attestation1'
	if err = a.Attestation1.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (1) 'Attestation2'
	if err = a.Attestation2.HashTreeRootWith(hh); err != nil {
		return
	}

	hh.Merkleize(indx)
	return
}