electra

package
v0.34.1 Latest Latest
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 Go to latest Published: Feb 23, 2025 License: MIT Imports: 15 Imported by: 3

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Index

Constants

This section is empty.

Variables

View Source 
var SingleAttestationType = ContainerType("SingleAttestation", []FieldDef{
	{"committee_index", common.CommitteeIndexType},
	{"attester_index", common.ValidatorIndexType},
	{"data", phase0.AttestationDataType},
	{"signature", common.BLSSignatureType},
})

Functions

func AttestationBitsType 

func AttestationBitsType(spec *common.Spec) *BitListTypeDef

func AttestationType 

func AttestationType(spec *common.Spec) *ContainerTypeDef

func AttesterSlashingType 

func AttesterSlashingType(spec *common.Spec) *ContainerTypeDef

func BeaconBlockBodyType 

func BeaconBlockBodyType(spec *common.Spec) *ContainerTypeDef

func BeaconBlockType 

func BeaconBlockType(spec *common.Spec) *ContainerTypeDef

func BeaconStateType 

func BeaconStateType(spec *common.Spec) *ContainerTypeDef

func BlockAttestationsType 

func BlockAttestationsType(spec *common.Spec) ListTypeDef

func BlockAttesterSlashingsType 

func BlockAttesterSlashingsType(spec *common.Spec) ListTypeDef

func CommitteeBitsType 

func CommitteeBitsType(spec *common.Spec) *BitVectorTypeDef

func ExecutionRequestsType 

func ExecutionRequestsType(spec *common.Spec) *ContainerTypeDef

func IndexedAttestationType 

func IndexedAttestationType(spec *common.Spec) *ContainerTypeDef

func SignedBeaconBlockType 

func SignedBeaconBlockType(spec *common.Spec) *ContainerTypeDef

Types

type AggregateAndProof 

type AggregateAndProof struct {
	AggregatorIndex common.ValidatorIndex `json:"aggregator_index"`
	Aggregate       Attestation           `json:"aggregate"`
	SelectionProof  common.BLSSignature   `json:"selection_proof"`
}

func (*AggregateAndProof) ByteLength 

func (a *AggregateAndProof) ByteLength(spec *common.Spec) uint64

func (*AggregateAndProof) Deserialize 

func (a *AggregateAndProof) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*AggregateAndProof) FixedLength 

func (a *AggregateAndProof) FixedLength(*common.Spec) uint64

func (*AggregateAndProof) HashTreeRoot 

func (a *AggregateAndProof) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (*AggregateAndProof) Serialize 

func (a *AggregateAndProof) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

type Attestation 

type Attestation struct {
	// [Modified in Electra:EIP7549]
	AggregationBits AttestationBits        `json:"aggregation_bits" yaml:"aggregation_bits"`
	Data            phase0.AttestationData `json:"data" yaml:"data"`
	Signature       common.BLSSignature    `json:"signature" yaml:"signature"`
	// [New in Electra:EIP7549]
	CommitteeBits CommitteeBits `json:"committee_bits" yaml:"committee_bits"`
}

func (*Attestation) ByteLength 

func (a *Attestation) ByteLength(spec *common.Spec) uint64

func (*Attestation) Deserialize 

func (a *Attestation) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*Attestation) FixedLength 

func (a *Attestation) FixedLength(*common.Spec) uint64

func (*Attestation) HashTreeRoot 

func (a *Attestation) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (*Attestation) Serialize 

func (a *Attestation) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

type AttestationBits 

type AttestationBits []byte

AttestationBits is formatted as a serialized SSZ bitlist, including the delimit bit

func (AttestationBits) BitLen 

func (cb AttestationBits) BitLen() uint64

func (AttestationBits) ByteLength 

func (a AttestationBits) ByteLength(spec *common.Spec) uint64

func (AttestationBits) Copy 

func (cb AttestationBits) Copy() AttestationBits

func (AttestationBits) Covers 

func (cb AttestationBits) Covers(other AttestationBits) (bool, error)

Returns true if other only has bits set to 1 that this bitfield also has set to 1

func (*AttestationBits) Deserialize 

func (li *AttestationBits) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (AttestationBits) FilterNonParticipants 

func (cb AttestationBits) FilterNonParticipants(committee []common.ValidatorIndex) []common.ValidatorIndex

In-place filters a list of committees indices to only keep the bitfield NON-participants. The result is not sorted. Returns the re-sliced filtered non-participants list.

WARNING: unsafe to use, panics if committee size does not match.

func (AttestationBits) FilterParticipants 

func (cb AttestationBits) FilterParticipants(committee []common.ValidatorIndex) []common.ValidatorIndex

In-place filters a list of committees indices to only keep the bitfield participants. The result is not sorted. Returns the re-sliced filtered participants list.

WARNING: unsafe to use, panics if committee size does not match.

func (*AttestationBits) FixedLength 

func (a *AttestationBits) FixedLength(*common.Spec) uint64

func (AttestationBits) GetBit 

func (cb AttestationBits) GetBit(i uint64) bool

func (AttestationBits) HashTreeRoot 

func (li AttestationBits) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (AttestationBits) MarshalText 

func (cb AttestationBits) MarshalText() ([]byte, error)

func (AttestationBits) OnesCount 

func (cb AttestationBits) OnesCount() uint64

func (AttestationBits) Or 

func (cb AttestationBits) Or(other AttestationBits)

Sets the bits to true that are true in other. (in place)

func (AttestationBits) Serialize 

func (a AttestationBits) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

func (AttestationBits) SetBit 

func (cb AttestationBits) SetBit(i uint64, v bool)

func (AttestationBits) SingleParticipant 

func (cb AttestationBits) SingleParticipant(committee []common.ValidatorIndex) (common.ValidatorIndex, error)

func (AttestationBits) String 

func (cb AttestationBits) String() string

func (*AttestationBits) UnmarshalText 

func (cb *AttestationBits) UnmarshalText(text []byte) error

func (AttestationBits) View 

func (li AttestationBits) View(spec *common.Spec) *AttestationBitsView

type AttestationBitsView 

type AttestationBitsView struct {
	*BitListView
}

func AsAttestationBits 

func AsAttestationBits(v View, err error) (*AttestationBitsView, error)

func (*AttestationBitsView) Raw 

func (v *AttestationBitsView) Raw() (AttestationBits, error)

type Attestations 

type Attestations []Attestation

func (Attestations) ByteLength 

func (a Attestations) ByteLength(spec *common.Spec) (out uint64)

func (*Attestations) Deserialize 

func (a *Attestations) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*Attestations) FixedLength 

func (a *Attestations) FixedLength(*common.Spec) uint64

func (Attestations) HashTreeRoot 

func (li Attestations) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (Attestations) MarshalJSON 

func (li Attestations) MarshalJSON() ([]byte, error)

func (Attestations) Serialize 

func (a Attestations) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

type AttesterSlashing 

type AttesterSlashing struct {
	// [Modified in Electra:EIP7549]
	Attestation1 IndexedAttestation `json:"attestation_1" yaml:"attestation_1"`
	// [Modified in Electra:EIP7549]
	Attestation2 IndexedAttestation `json:"attestation_2" yaml:"attestation_2"`
}

func (*AttesterSlashing) ByteLength 

func (a *AttesterSlashing) ByteLength(spec *common.Spec) uint64

func (*AttesterSlashing) Deserialize 

func (a *AttesterSlashing) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*AttesterSlashing) FixedLength 

func (a *AttesterSlashing) FixedLength(*common.Spec) uint64

func (*AttesterSlashing) HashTreeRoot 

func (a *AttesterSlashing) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (*AttesterSlashing) Serialize 

func (a *AttesterSlashing) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

type AttesterSlashings 

type AttesterSlashings []AttesterSlashing

func (AttesterSlashings) ByteLength 

func (a AttesterSlashings) ByteLength(spec *common.Spec) (out uint64)

func (*AttesterSlashings) Deserialize 

func (a *AttesterSlashings) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*AttesterSlashings) FixedLength 

func (a *AttesterSlashings) FixedLength(*common.Spec) uint64

func (AttesterSlashings) HashTreeRoot 

func (li AttesterSlashings) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (AttesterSlashings) MarshalJSON 

func (li AttesterSlashings) MarshalJSON() ([]byte, error)

func (AttesterSlashings) Serialize 

func (a AttesterSlashings) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

type BeaconBlock 

type BeaconBlock struct {
	Slot          common.Slot           `json:"slot" yaml:"slot"`
	ProposerIndex common.ValidatorIndex `json:"proposer_index" yaml:"proposer_index"`
	ParentRoot    common.Root           `json:"parent_root" yaml:"parent_root"`
	StateRoot     common.Root           `json:"state_root" yaml:"state_root"`
	Body          BeaconBlockBody       `json:"body" yaml:"body"`
}

func (*BeaconBlock) ByteLength 

func (b *BeaconBlock) ByteLength(spec *common.Spec) uint64

func (*BeaconBlock) Deserialize 

func (b *BeaconBlock) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*BeaconBlock) FixedLength 

func (a *BeaconBlock) FixedLength(*common.Spec) uint64

func (*BeaconBlock) HashTreeRoot 

func (b *BeaconBlock) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (*BeaconBlock) Header 

func (block *BeaconBlock) Header(spec *common.Spec) *common.BeaconBlockHeader

func (*BeaconBlock) Serialize 

func (b *BeaconBlock) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

type BeaconBlockBody 

type BeaconBlockBody struct {
	RandaoReveal common.BLSSignature `json:"randao_reveal" yaml:"randao_reveal"`
	Eth1Data     common.Eth1Data     `json:"eth1_data" yaml:"eth1_data"`
	Graffiti     common.Root         `json:"graffiti" yaml:"graffiti"`

	// Operations
	ProposerSlashings phase0.ProposerSlashings `json:"proposer_slashings" yaml:"proposer_slashings"`
	// [Modified in Electra:EIP7549], MAX_ATTESTER_SLASHINGS_ELECTRA
	AttesterSlashings AttesterSlashings `json:"attester_slashings" yaml:"attester_slashings"`
	// [Modified in Electra:EIP7549], MAX_ATTESTATIONS_ELECTRA
	Attestations   Attestations          `json:"attestations" yaml:"attestations"`
	Deposits       phase0.Deposits       `json:"deposits" yaml:"deposits"`
	VoluntaryExits phase0.VoluntaryExits `json:"voluntary_exits" yaml:"voluntary_exits"`
	SyncAggregate  altair.SyncAggregate  `json:"sync_aggregate" yaml:"sync_aggregate"`
	// Execution
	ExecutionPayload      deneb.ExecutionPayload             `json:"execution_payload" yaml:"execution_payload"`
	BLSToExecutionChanges common.SignedBLSToExecutionChanges `json:"bls_to_execution_changes" yaml:"bls_to_execution_changes"`
	BlobKZGCommitments    deneb.KZGCommitments               `json:"blob_kzg_commitments" yaml:"blob_kzg_commitments"`
	// [New in Electra]
	ExecutionRequests ExecutionRequests `json:"execution_requests" yaml:"execution_requests"`
}

func (*BeaconBlockBody) ByteLength 

func (b *BeaconBlockBody) ByteLength(spec *common.Spec) uint64

func (*BeaconBlockBody) CheckLimits 

func (b *BeaconBlockBody) CheckLimits(spec *common.Spec) error

func (*BeaconBlockBody) Deserialize 

func (b *BeaconBlockBody) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*BeaconBlockBody) FixedLength 

func (a *BeaconBlockBody) FixedLength(*common.Spec) uint64

func (*BeaconBlockBody) GetBlobKZGCommitments 

func (b *BeaconBlockBody) GetBlobKZGCommitments() []common.KZGCommitment

func (*BeaconBlockBody) GetTransactions 

func (b *BeaconBlockBody) GetTransactions() []common.Transaction

func (*BeaconBlockBody) HashTreeRoot 

func (b *BeaconBlockBody) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (*BeaconBlockBody) Serialize 

func (b *BeaconBlockBody) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

func (*BeaconBlockBody) Shallow 

func (b *BeaconBlockBody) Shallow(spec *common.Spec) *BeaconBlockBodyShallow

type BeaconBlockBodyShallow 

type BeaconBlockBodyShallow struct {
	RandaoReveal common.BLSSignature `json:"randao_reveal" yaml:"randao_reveal"`
	Eth1Data     common.Eth1Data     `json:"eth1_data" yaml:"eth1_data"`
	Graffiti     common.Root         `json:"graffiti" yaml:"graffiti"`

	ProposerSlashings phase0.ProposerSlashings `json:"proposer_slashings" yaml:"proposer_slashings"`
	AttesterSlashings AttesterSlashings        `json:"attester_slashings" yaml:"attester_slashings"`
	Attestations      Attestations             `json:"attestations" yaml:"attestations"`
	Deposits          phase0.Deposits          `json:"deposits" yaml:"deposits"`
	VoluntaryExits    phase0.VoluntaryExits    `json:"voluntary_exits" yaml:"voluntary_exits"`

	SyncAggregate altair.SyncAggregate `json:"sync_aggregate" yaml:"sync_aggregate"`

	ExecutionPayloadRoot common.Root `json:"execution_payload_root" yaml:"execution_payload_root"`

	BLSToExecutionChanges common.SignedBLSToExecutionChanges `json:"bls_to_execution_changes" yaml:"bls_to_execution_changes"`

	BlobKZGCommitments deneb.KZGCommitments `json:"blob_kzg_commitments" yaml:"blob_kzg_commitments"` // new in EIP-4844
	// [New in Electra]
	ExecutionRequests ExecutionRequests `json:"execution_requests" yaml:"execution_requests"`
}

func (*BeaconBlockBodyShallow) ByteLength 

func (b *BeaconBlockBodyShallow) ByteLength(spec *common.Spec) uint64

func (*BeaconBlockBodyShallow) Deserialize 

func (b *BeaconBlockBodyShallow) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*BeaconBlockBodyShallow) FixedLength 

func (a *BeaconBlockBodyShallow) FixedLength(*common.Spec) uint64

func (*BeaconBlockBodyShallow) HashTreeRoot 

func (b *BeaconBlockBodyShallow) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (*BeaconBlockBodyShallow) Serialize 

func (b *BeaconBlockBodyShallow) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

func (*BeaconBlockBodyShallow) WithExecutionPayload 

func (b *BeaconBlockBodyShallow) WithExecutionPayload(spec *common.Spec, payload deneb.ExecutionPayload) (*BeaconBlockBody, error)

type BeaconState 

type BeaconState struct {
	// Versioning
	GenesisTime           common.Timestamp `json:"genesis_time" yaml:"genesis_time"`
	GenesisValidatorsRoot common.Root      `json:"genesis_validators_root" yaml:"genesis_validators_root"`
	Slot                  common.Slot      `json:"slot" yaml:"slot"`
	Fork                  common.Fork      `json:"fork" yaml:"fork"`
	// History
	LatestBlockHeader common.BeaconBlockHeader    `json:"latest_block_header" yaml:"latest_block_header"`
	BlockRoots        phase0.HistoricalBatchRoots `json:"block_roots" yaml:"block_roots"`
	StateRoots        phase0.HistoricalBatchRoots `json:"state_roots" yaml:"state_roots"`
	HistoricalRoots   phase0.HistoricalRoots      `json:"historical_roots" yaml:"historical_roots"` // Frozen in Capella, replaced by historical_summaries
	// Eth1
	Eth1Data         common.Eth1Data      `json:"eth1_data" yaml:"eth1_data"`
	Eth1DataVotes    phase0.Eth1DataVotes `json:"eth1_data_votes" yaml:"eth1_data_votes"`
	Eth1DepositIndex common.DepositIndex  `json:"eth1_deposit_index" yaml:"eth1_deposit_index"`
	// Registry
	Validators  phase0.ValidatorRegistry `json:"validators" yaml:"validators"`
	Balances    phase0.Balances          `json:"balances" yaml:"balances"`
	RandaoMixes phase0.RandaoMixes       `json:"randao_mixes" yaml:"randao_mixes"`
	Slashings   phase0.SlashingsHistory  `json:"slashings" yaml:"slashings"`
	// Participation
	PreviousEpochParticipation altair.ParticipationRegistry `json:"previous_epoch_participation" yaml:"previous_epoch_participation"`
	CurrentEpochParticipation  altair.ParticipationRegistry `json:"current_epoch_participation" yaml:"current_epoch_participation"`
	// Finality
	JustificationBits           common.JustificationBits `json:"justification_bits" yaml:"justification_bits"`
	PreviousJustifiedCheckpoint common.Checkpoint        `json:"previous_justified_checkpoint" yaml:"previous_justified_checkpoint"`
	CurrentJustifiedCheckpoint  common.Checkpoint        `json:"current_justified_checkpoint" yaml:"current_justified_checkpoint"`
	FinalizedCheckpoint         common.Checkpoint        `json:"finalized_checkpoint" yaml:"finalized_checkpoint"`
	// Inactivity
	InactivityScores altair.InactivityScores `json:"inactivity_scores" yaml:"inactivity_scores"`
	// Light client sync committees
	CurrentSyncCommittee common.SyncCommittee `json:"current_sync_committee" yaml:"current_sync_committee"`
	NextSyncCommittee    common.SyncCommittee `json:"next_sync_committee" yaml:"next_sync_committee"`
	// Execution-layer  (modified in EIP-4844)
	LatestExecutionPayloadHeader deneb.ExecutionPayloadHeader `json:"latest_execution_payload_header" yaml:"latest_execution_payload_header"`
	// Withdrawals
	NextWithdrawalIndex          common.WithdrawalIndex `json:"next_withdrawal_index" yaml:"next_withdrawal_index"`
	NextWithdrawalValidatorIndex common.ValidatorIndex  `json:"next_withdrawal_validator_index" yaml:"next_withdrawal_validator_index"`
	// Deep history valid from Capella onwards
	HistoricalSummaries capella.HistoricalSummaries `json:"historical_summaries"`
	// [New in Electra:EIP6110]
	DepositRequestsStartIndex Uint64View `json:"deposit_requests_start_index" yaml:"deposit_requests_start_index"`
	// [New in Electra:EIP7251]
	DepositBalanceToConsume common.Gwei `json:"deposit_balance_to_consume" yaml:"deposit_balance_to_consume"`
	// [New in Electra:EIP7251]
	ExitBalanceToConsume common.Gwei `json:"exit_balance_to_consume" yaml:"exit_balance_to_consume"`
	// [New in Electra:EIP7251]
	EarliestExitEpoch common.Epoch `json:"earliest_exit_epoch" yaml:"earliest_exit_epoch"`
	// [New in Electra:EIP7251]
	ConsolidationBalanceToConsume common.Gwei `json:"consolidation_balance_to_consume" yaml:"consolidation_balance_to_consume"`
	// [New in Electra:EIP7251]
	EarliestConsolidationEpoch common.Epoch `json:"earliest_consolidation_epoch" yaml:"earliest_consolidation_epoch"`
	// [New in Electra:EIP7251]
	PendingDeposits common.PendingDeposits `json:"pending_deposits" yaml:"pending_deposits"`
	// [New in Electra:EIP7251]
	PendingPartialWithdrawals common.PendingPartialWithdrawals `json:"pending_partial_withdrawals" yaml:"pending_partial_withdrawals"`
	// [New in Electra:EIP7251]
	PendingConsolidations common.PendingConsolidations `json:"pending_consolidations" yaml:"pending_consolidations"`
}

func (*BeaconState) ByteLength 

func (v *BeaconState) ByteLength(spec *common.Spec) uint64

func (*BeaconState) Deserialize 

func (v *BeaconState) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*BeaconState) FixedLength 

func (*BeaconState) FixedLength(*common.Spec) uint64

func (*BeaconState) HashTreeRoot 

func (v *BeaconState) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (*BeaconState) Serialize 

func (v *BeaconState) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

type BeaconStateView 

type BeaconStateView struct {
	*ContainerView
}

func AsBeaconStateView 

func AsBeaconStateView(v View, err error) (*BeaconStateView, error)

To load a state: 

state, err := beacon.AsBeaconStateView(beacon.BeaconStateType.Deserialize(codec.NewDecodingReader(reader, size)))

func NewBeaconStateView 

func NewBeaconStateView(spec *common.Spec) *BeaconStateView

func UpgradeToElectra 

func UpgradeToElectra(spec *common.Spec, epc *common.EpochsContext, pre *deneb.BeaconStateView) (*BeaconStateView, error)

func (*BeaconStateView) AddValidator 

func (state *BeaconStateView) AddValidator(spec *common.Spec, pub common.BLSPubkey, withdrawalCreds common.Root, balance common.Gwei) error

func (*BeaconStateView) Balances 

func (state *BeaconStateView) Balances() (common.BalancesRegistry, error)

func (*BeaconStateView) BlockRoots 

func (state *BeaconStateView) BlockRoots() (common.BatchRoots, error)

func (*BeaconStateView) ConsolidationBalanceToConsume 

func (state *BeaconStateView) ConsolidationBalanceToConsume() (common.Gwei, error)

func (*BeaconStateView) CopyState 

func (state *BeaconStateView) CopyState() (common.BeaconState, error)

func (*BeaconStateView) CurrentEpochParticipation 

func (state *BeaconStateView) CurrentEpochParticipation() (*altair.ParticipationRegistryView, error)

func (*BeaconStateView) CurrentJustifiedCheckpoint 

func (state *BeaconStateView) CurrentJustifiedCheckpoint() (common.Checkpoint, error)

func (*BeaconStateView) CurrentSyncCommittee 

func (state *BeaconStateView) CurrentSyncCommittee() (*common.SyncCommitteeView, error)

func (*BeaconStateView) DepositBalanceToConsume 

func (state *BeaconStateView) DepositBalanceToConsume() (common.Gwei, error)

func (*BeaconStateView) DepositRequestsStartIndex 

func (state *BeaconStateView) DepositRequestsStartIndex() (Uint64View, error)

func (*BeaconStateView) EarliestConsolidationEpoch 

func (state *BeaconStateView) EarliestConsolidationEpoch() (common.Epoch, error)

func (*BeaconStateView) EarliestExitEpoch 

func (state *BeaconStateView) EarliestExitEpoch() (common.Epoch, error)

func (*BeaconStateView) Eth1Data 

func (state *BeaconStateView) Eth1Data() (common.Eth1Data, error)

func (*BeaconStateView) Eth1DataVotes 

func (state *BeaconStateView) Eth1DataVotes() (common.Eth1DataVotes, error)

func (*BeaconStateView) Eth1DepositIndex 

func (state *BeaconStateView) Eth1DepositIndex() (common.DepositIndex, error)

func (*BeaconStateView) ExitBalanceToConsume 

func (state *BeaconStateView) ExitBalanceToConsume() (common.Gwei, error)

func (*BeaconStateView) FinalizedCheckpoint 

func (state *BeaconStateView) FinalizedCheckpoint() (common.Checkpoint, error)

func (*BeaconStateView) Fork 

func (state *BeaconStateView) Fork() (common.Fork, error)

func (*BeaconStateView) ForkSettings 

func (state *BeaconStateView) ForkSettings(spec *common.Spec) *common.ForkSettings

func (*BeaconStateView) GenesisTime 

func (state *BeaconStateView) GenesisTime() (common.Timestamp, error)

func (*BeaconStateView) GenesisValidatorsRoot 

func (state *BeaconStateView) GenesisValidatorsRoot() (common.Root, error)

func (*BeaconStateView) HistoricalRoots 

func (state *BeaconStateView) HistoricalRoots() (common.HistoricalRoots, error)

func (*BeaconStateView) HistoricalSummaries 

func (state *BeaconStateView) HistoricalSummaries() (capella.HistoricalSummariesList, error)

func (*BeaconStateView) InactivityScores 

func (state *BeaconStateView) InactivityScores() (*altair.InactivityScoresView, error)

func (*BeaconStateView) IncrementDepositIndex 

func (state *BeaconStateView) IncrementDepositIndex() error

func (*BeaconStateView) IncrementNextWithdrawalIndex 

func (state *BeaconStateView) IncrementNextWithdrawalIndex() error

func (*BeaconStateView) JustificationBits 

func (state *BeaconStateView) JustificationBits() (common.JustificationBits, error)

func (*BeaconStateView) LatestBlockHeader 

func (state *BeaconStateView) LatestBlockHeader() (*common.BeaconBlockHeader, error)

func (*BeaconStateView) LatestExecutionPayloadHeader 

func (state *BeaconStateView) LatestExecutionPayloadHeader() (*deneb.ExecutionPayloadHeaderView, error)

func (*BeaconStateView) NextSyncCommittee 

func (state *BeaconStateView) NextSyncCommittee() (*common.SyncCommitteeView, error)

func (*BeaconStateView) NextWithdrawalIndex 

func (state *BeaconStateView) NextWithdrawalIndex() (common.WithdrawalIndex, error)

func (*BeaconStateView) NextWithdrawalValidatorIndex 

func (state *BeaconStateView) NextWithdrawalValidatorIndex() (common.ValidatorIndex, error)

func (*BeaconStateView) PreviousEpochParticipation 

func (state *BeaconStateView) PreviousEpochParticipation() (*altair.ParticipationRegistryView, error)

func (*BeaconStateView) PreviousJustifiedCheckpoint 

func (state *BeaconStateView) PreviousJustifiedCheckpoint() (common.Checkpoint, error)

func (*BeaconStateView) ProcessBlock 

func (state *BeaconStateView) ProcessBlock(ctx context.Context, spec *common.Spec, epc *common.EpochsContext, benv *common.BeaconBlockEnvelope) error

func (*BeaconStateView) ProcessEpoch 

func (state *BeaconStateView) ProcessEpoch(ctx context.Context, spec *common.Spec, epc *common.EpochsContext) error

func (*BeaconStateView) RandaoMixes 

func (state *BeaconStateView) RandaoMixes() (common.RandaoMixes, error)

func (*BeaconStateView) Raw 

func (state *BeaconStateView) Raw(spec *common.Spec) (*BeaconState, error)

Raw converts the tree-structured state into a flattened native Go structure.

func (*BeaconStateView) RotateSyncCommittee 

func (state *BeaconStateView) RotateSyncCommittee(next *common.SyncCommitteeView) error

func (*BeaconStateView) SeedRandao 

func (state *BeaconStateView) SeedRandao(spec *common.Spec, seed common.Root) error

func (*BeaconStateView) SetBalances 

func (state *BeaconStateView) SetBalances(balances []common.Gwei) error

func (*BeaconStateView) SetConsolidationBalanceToConsume added in v0.34.1 

func (state *BeaconStateView) SetConsolidationBalanceToConsume(v common.Gwei) error

func (*BeaconStateView) SetCurrentJustifiedCheckpoint 

func (state *BeaconStateView) SetCurrentJustifiedCheckpoint(c common.Checkpoint) error

func (*BeaconStateView) SetCurrentSyncCommittee 

func (state *BeaconStateView) SetCurrentSyncCommittee(v *common.SyncCommitteeView) error

func (*BeaconStateView) SetDepositBalanceToConsume added in v0.34.1 

func (state *BeaconStateView) SetDepositBalanceToConsume(v common.Gwei) error

func (*BeaconStateView) SetDepositRequestsStartIndex added in v0.34.1 

func (state *BeaconStateView) SetDepositRequestsStartIndex(v Uint64View) error

func (*BeaconStateView) SetEarliestConsolidationEpoch added in v0.34.1 

func (state *BeaconStateView) SetEarliestConsolidationEpoch(v common.Epoch) error

func (*BeaconStateView) SetEarliestExitEpoch added in v0.34.1 

func (state *BeaconStateView) SetEarliestExitEpoch(v common.Epoch) error

func (*BeaconStateView) SetEth1Data 

func (state *BeaconStateView) SetEth1Data(v common.Eth1Data) error

func (*BeaconStateView) SetExitBalanceToConsume added in v0.34.1 

func (state *BeaconStateView) SetExitBalanceToConsume(v common.Gwei) error

func (*BeaconStateView) SetFinalizedCheckpoint 

func (state *BeaconStateView) SetFinalizedCheckpoint(c common.Checkpoint) error

func (*BeaconStateView) SetFork 

func (state *BeaconStateView) SetFork(f common.Fork) error

func (*BeaconStateView) SetGenesisTime 

func (state *BeaconStateView) SetGenesisTime(t common.Timestamp) error

func (*BeaconStateView) SetGenesisValidatorsRoot 

func (state *BeaconStateView) SetGenesisValidatorsRoot(r common.Root) error

func (*BeaconStateView) SetJustificationBits 

func (state *BeaconStateView) SetJustificationBits(bits common.JustificationBits) error

func (*BeaconStateView) SetLatestBlockHeader 

func (state *BeaconStateView) SetLatestBlockHeader(v *common.BeaconBlockHeader) error

func (*BeaconStateView) SetLatestExecutionPayloadHeader 

func (state *BeaconStateView) SetLatestExecutionPayloadHeader(h *deneb.ExecutionPayloadHeader) error

func (*BeaconStateView) SetNextSyncCommittee 

func (state *BeaconStateView) SetNextSyncCommittee(v *common.SyncCommitteeView) error

func (*BeaconStateView) SetNextWithdrawalIndex 

func (state *BeaconStateView) SetNextWithdrawalIndex(nextIndex common.WithdrawalIndex) error

func (*BeaconStateView) SetNextWithdrawalValidatorIndex 

func (state *BeaconStateView) SetNextWithdrawalValidatorIndex(nextValidator common.ValidatorIndex) error

func (*BeaconStateView) SetPreviousJustifiedCheckpoint 

func (state *BeaconStateView) SetPreviousJustifiedCheckpoint(c common.Checkpoint) error

func (*BeaconStateView) SetSlot 

func (state *BeaconStateView) SetSlot(slot common.Slot) error

func (*BeaconStateView) Slashings 

func (state *BeaconStateView) Slashings() (common.Slashings, error)

func (*BeaconStateView) Slot 

func (state *BeaconStateView) Slot() (common.Slot, error)

func (*BeaconStateView) StateRoots 

func (state *BeaconStateView) StateRoots() (common.BatchRoots, error)

func (*BeaconStateView) Validators 

func (state *BeaconStateView) Validators() (common.ValidatorRegistry, error)

type CommitteeBits 

type CommitteeBits []byte

CommitteeBits is formatted as a serialized SSZ bitvector, with trailing zero bits if length does not align with byte length.

func (CommitteeBits) ByteLength 

func (li CommitteeBits) ByteLength(spec *common.Spec) uint64

func (*CommitteeBits) Deserialize 

func (li *CommitteeBits) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*CommitteeBits) FixedLength 

func (li *CommitteeBits) FixedLength(spec *common.Spec) uint64

func (CommitteeBits) GetBit 

func (li CommitteeBits) GetBit(i uint64) bool

func (CommitteeBits) HashTreeRoot 

func (li CommitteeBits) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (CommitteeBits) MarshalText 

func (li CommitteeBits) MarshalText() ([]byte, error)

func (CommitteeBits) Serialize 

func (li CommitteeBits) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

func (CommitteeBits) SetBit 

func (li CommitteeBits) SetBit(i uint64, v bool)

func (CommitteeBits) String 

func (li CommitteeBits) String() string

func (*CommitteeBits) UnmarshalText 

func (li *CommitteeBits) UnmarshalText(text []byte) error

func (CommitteeBits) View 

func (li CommitteeBits) View(spec *common.Spec) *CommitteeBitsView

type CommitteeBitsView 

type CommitteeBitsView struct {
	*BitVectorView
}

func AsCommitteeBits 

func AsCommitteeBits(v View, err error) (*CommitteeBitsView, error)

func (*CommitteeBitsView) Raw 

func (v *CommitteeBitsView) Raw(spec *common.Spec) (CommitteeBits, error)

type ExecutionRequests 

type ExecutionRequests struct {
	// [New in Electra:EIP6110]
	Deposits common.DepositRequests `json:"deposits" yaml:"deposits"`
	// [New in Electra:EIP7002:EIP7251]
	Withdrawals common.WithdrawalRequests `json:"withdrawals" yaml:"withdrawals"`
	// [New in Electra:EIP7251]
	Consolidations common.ConsolidationRequests `json:"consolidations" yaml:"consolidations"`
}

func (*ExecutionRequests) ByteLength 

func (p *ExecutionRequests) ByteLength(spec *common.Spec) uint64

func (*ExecutionRequests) Deserialize 

func (p *ExecutionRequests) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*ExecutionRequests) FixedLength 

func (*ExecutionRequests) FixedLength(*common.Spec) uint64

func (*ExecutionRequests) HashTreeRoot 

func (p *ExecutionRequests) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (*ExecutionRequests) Serialize 

func (p *ExecutionRequests) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

type ExecutionTrackingBeaconState 

type ExecutionTrackingBeaconState interface {
	common.BeaconState

	LatestExecutionPayloadHeader() (*deneb.ExecutionPayloadHeaderView, error)
	SetLatestExecutionPayloadHeader(h *deneb.ExecutionPayloadHeader) error
}

type IndexedAttestation 

type IndexedAttestation struct {
	// [Modified in Electra:EIP7549]
	// List[ValidatorIndex, MAX_VALIDATORS_PER_COMMITTEE * MAX_COMMITTEES_PER_SLOT]
	AttestingIndices common.SlotCommitteeIndices `json:"attesting_indices" yaml:"attesting_indices"`
	Data             phase0.AttestationData      `json:"data" yaml:"data"`
	Signature        common.BLSSignature         `json:"signature" yaml:"signature"`
}

func (*IndexedAttestation) ByteLength 

func (a *IndexedAttestation) ByteLength(spec *common.Spec) uint64

func (*IndexedAttestation) Deserialize 

func (p *IndexedAttestation) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*IndexedAttestation) FixedLength 

func (*IndexedAttestation) FixedLength(*common.Spec) uint64

func (*IndexedAttestation) HashTreeRoot 

func (p *IndexedAttestation) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (*IndexedAttestation) Serialize 

func (a *IndexedAttestation) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

type SignedAggregateAndProof 

type SignedAggregateAndProof struct {
	Message   AggregateAndProof   `json:"message"`
	Signature common.BLSSignature `json:"signature"`
}

func (*SignedAggregateAndProof) ByteLength 

func (a *SignedAggregateAndProof) ByteLength(spec *common.Spec) uint64

func (*SignedAggregateAndProof) Deserialize 

func (a *SignedAggregateAndProof) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*SignedAggregateAndProof) FixedLength 

func (a *SignedAggregateAndProof) FixedLength(*common.Spec) uint64

func (*SignedAggregateAndProof) HashTreeRoot 

func (a *SignedAggregateAndProof) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (*SignedAggregateAndProof) Serialize 

func (a *SignedAggregateAndProof) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

type SignedBeaconBlock 

type SignedBeaconBlock struct {
	Message   BeaconBlock         `json:"message" yaml:"message"`
	Signature common.BLSSignature `json:"signature" yaml:"signature"`
}

func (*SignedBeaconBlock) ByteLength 

func (b *SignedBeaconBlock) ByteLength(spec *common.Spec) uint64

func (*SignedBeaconBlock) Deserialize 

func (b *SignedBeaconBlock) Deserialize(spec *common.Spec, dr *codec.DecodingReader) error

func (*SignedBeaconBlock) Envelope 

func (b *SignedBeaconBlock) Envelope(spec *common.Spec, digest common.ForkDigest) *common.BeaconBlockEnvelope

func (*SignedBeaconBlock) FixedLength 

func (a *SignedBeaconBlock) FixedLength(*common.Spec) uint64

func (*SignedBeaconBlock) HashTreeRoot 

func (b *SignedBeaconBlock) HashTreeRoot(spec *common.Spec, hFn tree.HashFn) common.Root

func (*SignedBeaconBlock) Serialize 

func (b *SignedBeaconBlock) Serialize(spec *common.Spec, w *codec.EncodingWriter) error

func (*SignedBeaconBlock) SignedHeader 

func (block *SignedBeaconBlock) SignedHeader(spec *common.Spec) *common.SignedBeaconBlockHeader

type SingleAttestation 

type SingleAttestation struct {
	CommitteeIndex common.CommitteeIndex  `json:"committee_index" yaml:"committee_index"`
	AttesterIndex  common.ValidatorIndex  `json:"attester_index" yaml:"attester_index"`
	Data           phase0.AttestationData `json:"data" yaml:"data"`
	Signature      common.BLSSignature    `json:"signature" yaml:"signature"`
}

func (*SingleAttestation) ByteLength 

func (a *SingleAttestation) ByteLength() uint64

func (*SingleAttestation) Deserialize 

func (a *SingleAttestation) Deserialize(dr *codec.DecodingReader) error

func (*SingleAttestation) FixedLength 

func (*SingleAttestation) FixedLength() uint64

func (*SingleAttestation) HashTreeRoot 

func (a *SingleAttestation) HashTreeRoot(hFn tree.HashFn) common.Root

func (*SingleAttestation) Serialize 

func (a *SingleAttestation) Serialize(w *codec.EncodingWriter) error

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