structs

package
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 Go to latest Published: Apr 5, 2023 License: AGPL-3.0 Imports: 13 Imported by: 0

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Index

Constants

View Source 
const (
	SlotsPerEpoch    Slot = 32
	DurationPerSlot       = time.Second * 12
	DurationPerEpoch      = DurationPerSlot * time.Duration(SlotsPerEpoch)
)

Variables

View Source 
var ErrUnknownValue = errors.New("value is unknown")

Functions

This section is empty.

Types

type BeaconState 

type BeaconState struct {
	DutiesState
	ValidatorsState
	GenesisInfo
}

func (*BeaconState) HeadSlot 

func (s *BeaconState) HeadSlot() Slot

func (*BeaconState) IsKnownValidator 

func (s *BeaconState) IsKnownValidator(pk types.PubkeyHex) (bool, error)

func (*BeaconState) KnownValidatorByIndex 

func (s *BeaconState) KnownValidatorByIndex(index uint64) (types.PubkeyHex, error)

func (*BeaconState) KnownValidators 

func (s *BeaconState) KnownValidators() map[types.PubkeyHex]struct{}

func (*BeaconState) ValidatorsMap 

func (s *BeaconState) ValidatorsMap() BuilderGetValidatorsResponseEntrySlice

type BidTraceExtended 

type BidTraceExtended struct {
	types.BidTrace
	BlockNumber uint64 `json:"block_number,string"`
	NumTx       uint64 `json:"num_tx,string"`
}

type BidTraceWithTimestamp 

type BidTraceWithTimestamp struct {
	BidTraceExtended
	Timestamp   uint64 `json:"timestamp,string"`
	TimestampMs uint64 `json:"timestamp_ms,string"`
}

type BlockBidAndTrace 

type BlockBidAndTrace interface {
	BidValue() types.U256Str
	BuilderPubkey() (pub types.PublicKey)

	ExecutionPayload() ExecutionPayload
	ToDeliveredTrace(slot uint64) (DeliveredTrace, error)
}

type BuilderBid 

type BuilderBid interface {
	Value() types.U256Str
	Pubkey() types.PublicKey

	HashTreeRoot() ([32]byte, error)
}

BuilderBid https://github.com/ethereum/builder-specs/pull/2/files#diff-b37cbf48e8754483e30e7caaadc5defc8c3c6e1aaf3273ee188d787b7c75d993

type BuilderGetValidatorsResponseEntrySlice 

type BuilderGetValidatorsResponseEntrySlice []types.BuilderGetValidatorsResponseEntry

func (BuilderGetValidatorsResponseEntrySlice) Loggable 

func (b BuilderGetValidatorsResponseEntrySlice) Loggable() map[string]any

type CompleteBlockstruct 

type CompleteBlockstruct struct {
	Header  HeaderAndTrace
	Payload BlockBidAndTrace
}

/ That's to be improved in future

type DeliveredTrace 

type DeliveredTrace struct {
	Trace       BidTraceWithTimestamp
	BlockNumber uint64
}

type DutiesState 

type DutiesState struct {
	CurrentSlot            Slot
	ProposerDutiesResponse BuilderGetValidatorsResponseEntrySlice
}

type Epoch 

type Epoch uint64

func (Epoch) Loggable 

func (e Epoch) Loggable() map[string]any

type ExecutionPayload 

type ExecutionPayload interface {
	ParentHash() types.Hash
	FeeRecipient() types.Address
	StateRoot() types.Root
	ReceiptsRoot() types.Root
	LogsBloom() types.Bloom
	Random() types.Hash
	BlockNumber() uint64
	GasLimit() uint64
	GasUsed() uint64
	Timestamp() uint64
	ExtraData() types.ExtraData
	BaseFeePerGas() types.U256Str
	BlockHash() types.Hash
	Transactions() []hexutil.Bytes
}

type ExecutionPayloadHeader 

type ExecutionPayloadHeader interface {
	GetParentHash() types.Hash
	GetBlockHash() types.Hash
	GetBlockNumber() uint64
}

type ForkState 

type ForkState struct {
	AltairEpoch    Epoch
	BellatrixEpoch Epoch
	CapellaEpoch   Epoch
}

func (ForkState) IsAltair 

func (fs ForkState) IsAltair(slot Slot) bool

func (ForkState) IsBellatrix 

func (fs ForkState) IsBellatrix(slot Slot) bool

func (ForkState) IsCapella 

func (fs ForkState) IsCapella(slot Slot) bool

func (ForkState) Version 

func (fs ForkState) Version(slot Slot) ForkVersion

type ForkVersion 

type ForkVersion uint8
const (
	ForkUnknown ForkVersion = iota
	ForkAltair
	ForkBellatrix
	ForkCapella
)

func (ForkVersion) String 

func (v ForkVersion) String() string

type GenesisInfo 

type GenesisInfo struct {
	GenesisTime           uint64 `json:"genesis_time,string"`
	GenesisValidatorsRoot string `json:"genesis_validators_root"`
	GenesisForkVersion    string `json:"genesis_fork_version"`
}

type GetHeaderResponse 

type GetHeaderResponse interface {
	Version() types.VersionString
	Data() SignedBuilderBid
}

type GetPayloadResponse 

type GetPayloadResponse interface {
	Data() ExecutionPayload
}

type HashWithdrawals 

type HashWithdrawals struct {
	Withdrawals Withdrawals `ssz-max:"16"`
}

Withdrawal provides information about a withdrawal.

func (*HashWithdrawals) GetTree 

func (w *HashWithdrawals) GetTree() (*ssz.Node, error)

GetTree ssz hashes the Withdrawals object

func (*HashWithdrawals) HashTreeRoot 

func (w *HashWithdrawals) HashTreeRoot() ([32]byte, error)

HashTreeRoot ssz hashes the Withdrawals object

func (*HashWithdrawals) HashTreeRootWith 

func (w *HashWithdrawals) HashTreeRootWith(hh ssz.HashWalker) (err error)

HashTreeRootWith ssz hashes the Withdrawals object with a hasher

func (*HashWithdrawals) SizeSSZ 

func (w *HashWithdrawals) SizeSSZ() (size int)

SizeSSZ returns the ssz encoded size in bytes for the Withdrawals object

type HeaderAndTrace 

type HeaderAndTrace struct {
	Header ExecutionPayloadHeader
	Trace  BidTraceWithTimestamp
}

type HeaderData 

type HeaderData struct {
	HeaderAndTrace
	Slot      Slot
	Marshaled []byte `json:"-"`
}

/ extra

func (*HeaderData) UnmarshalJSON 

func (hd *HeaderData) UnmarshalJSON(b []byte) error

type HeaderRequest 

type HeaderRequest map[string]string

func (HeaderRequest) ParentHash 

func (hr HeaderRequest) ParentHash() (types.Hash, error)

func (HeaderRequest) Pubkey 

func (hr HeaderRequest) Pubkey() (PubKey, error)

func (HeaderRequest) Slot 

func (hr HeaderRequest) Slot() (Slot, error)

type HeaderTraceQuery 

type HeaderTraceQuery struct {
	Slot      Slot
	BlockHash types.Hash
	BlockNum  uint64
	Limit     uint64
}

HeaderTraceQuery structure used to query header structure

func (HeaderTraceQuery) HasBlockHash 

func (q HeaderTraceQuery) HasBlockHash() bool

func (HeaderTraceQuery) HasBlockNum 

func (q HeaderTraceQuery) HasBlockNum() bool

func (HeaderTraceQuery) HasLimit 

func (q HeaderTraceQuery) HasLimit() bool

func (HeaderTraceQuery) HasSlot 

func (q HeaderTraceQuery) HasSlot() bool

type MetricGroup 

type MetricGroup struct {
	// contains filtered or unexported fields
}

func NewMetricGroup 

func NewMetricGroup(num int) *MetricGroup

func (*MetricGroup) Append 

func (mg *MetricGroup) Append(dur time.Duration, labels ...string)

func (*MetricGroup) AppendSince 

func (mg *MetricGroup) AppendSince(t time.Time, labels ...string)

func (*MetricGroup) Observe 

func (mg *MetricGroup) Observe(t PrometheusObserver)

func (*MetricGroup) ObserveWithError 

func (mg *MetricGroup) ObserveWithError(t PrometheusObserver, err error)

type PayloadKey 

type PayloadKey struct {
	BlockHash types.Hash
	Proposer  types.PublicKey
	Slot      Slot
}

func (PayloadKey) Loggable 

func (k PayloadKey) Loggable() map[string]any

type PayloadQuery 

type PayloadQuery struct {
	Slot      Slot
	BlockHash types.Hash
	BlockNum  uint64
	PubKey    types.PublicKey
	Limit     uint64
}

type PayloadTraceQuery 

type PayloadTraceQuery struct {
	Slot          Slot
	BlockHash     types.Hash
	BlockNum      uint64
	Pubkey        types.PublicKey
	Cursor, Limit uint64
}

PayloadTraceQuery structure used to query payloads only

func (PayloadTraceQuery) HasBlockHash 

func (q PayloadTraceQuery) HasBlockHash() bool

func (PayloadTraceQuery) HasBlockNum 

func (q PayloadTraceQuery) HasBlockNum() bool

func (PayloadTraceQuery) HasCursor 

func (q PayloadTraceQuery) HasCursor() bool

func (PayloadTraceQuery) HasLimit 

func (q PayloadTraceQuery) HasLimit() bool

func (PayloadTraceQuery) HasPubkey 

func (q PayloadTraceQuery) HasPubkey() bool

func (PayloadTraceQuery) HasSlot 

func (q PayloadTraceQuery) HasSlot() bool

type PrometheusObserver 

type PrometheusObserver interface {
	WithLabelValues(lvs ...string) prometheus.Observer
}

type PubKey 

type PubKey struct{ types.PublicKey }

func (PubKey) Bytes 

func (pk PubKey) Bytes() []byte

func (PubKey) Loggable 

func (pk PubKey) Loggable() map[string]any

type RandaoState added in v0.4.2 

type RandaoState struct {
	Slot   uint64
	Randao string
}

type SignedBeaconBlock 

type SignedBeaconBlock interface {
	Signature() types.Signature
}

type SignedBlindedBeaconBlock 

type SignedBlindedBeaconBlock interface {
	Slot() uint64
	BlockHash() types.Hash
	BlockNumber() uint64
	ProposerIndex() uint64
	Signature() types.Signature

	ComputeSigningRoot(d types.Domain) ([32]byte, error)

	ToBeaconBlock(executionPayload ExecutionPayload) (SignedBeaconBlock, error)
	ToPayloadKey(pk types.PublicKey) (PayloadKey, error)
}

type SignedBuilderBid 

type SignedBuilderBid interface {
	Signature() types.Signature
	Value() types.U256Str
}

SignedBuilderBid https://github.com/ethereum/builder-specs/pull/2/files#diff-b37cbf48e8754483e30e7caaadc5defc8c3c6e1aaf3273ee188d787b7c75d993

type Slot 

type Slot uint64

func (Slot) Epoch 

func (s Slot) Epoch() Epoch

func (Slot) HeaderKey 

func (s Slot) HeaderKey() ds.Key

func (Slot) Loggable 

func (s Slot) Loggable() map[string]any

func (Slot) PayloadKey 

func (s Slot) PayloadKey() ds.Key

type SubmissionTraceQuery 

type SubmissionTraceQuery struct {
	Slot      Slot
	BlockHash types.Hash
	BlockNum  uint64
	Limit     uint64
}

SubmissionTraceQuery structure used to query header structure

func (SubmissionTraceQuery) HasBlockHash 

func (q SubmissionTraceQuery) HasBlockHash() bool

func (SubmissionTraceQuery) HasBlockNum 

func (q SubmissionTraceQuery) HasBlockNum() bool

func (SubmissionTraceQuery) HasLimit 

func (q SubmissionTraceQuery) HasLimit() bool

func (SubmissionTraceQuery) HasSlot 

func (q SubmissionTraceQuery) HasSlot() bool

type SubmitBlockRequest 

type SubmitBlockRequest interface {
	Slot() uint64
	BlockHash() types.Hash
	ParentHash() types.Hash
	TraceBlockHash() types.Hash
	TraceParentHash() types.Hash
	BuilderPubkey() types.PublicKey
	ProposerPubkey() types.PublicKey
	ProposerFeeRecipient() types.Address
	Value() types.U256Str
	Signature() types.Signature
	Timestamp() uint64
	Random() types.Hash
	Withdrawals() Withdrawals

	NumTx() uint64

	ComputeSigningRoot(d types.Domain) ([32]byte, error)

	ToPayloadKey() PayloadKey

	PreparePayloadContents(sk *bls.SecretKey, pubkey *types.PublicKey, domain types.Domain) (cbs CompleteBlockstruct, err error)
}

type ValidatorCacheEntry 

type ValidatorCacheEntry struct {
	Time  time.Time
	Entry types.SignedValidatorRegistration
}

type ValidatorsState 

type ValidatorsState struct {
	KnownValidatorsByIndex map[uint64]types.PubkeyHex
	KnownValidators        map[types.PubkeyHex]struct{}
}

type Withdrawal 

type Withdrawal struct {
	Index          uint64        `json:"index,string"`
	ValidatorIndex uint64        `json:"validator_index,string"`
	Address        types.Address `json:"address" ssz-size:"20"`
	Amount         uint64        `json:"amount,string"`
}

Withdrawal provides information about a withdrawal.

func (*Withdrawal) GetTree 

func (w *Withdrawal) GetTree() (*ssz.Node, error)

GetTree ssz hashes the Withdrawal object

func (*Withdrawal) HashTreeRoot 

func (w *Withdrawal) HashTreeRoot() ([32]byte, error)

HashTreeRoot ssz hashes the Withdrawal object

func (*Withdrawal) HashTreeRootWith 

func (w *Withdrawal) HashTreeRootWith(hh ssz.HashWalker) (err error)

HashTreeRootWith ssz hashes the Withdrawal object with a hasher

type Withdrawals 

type Withdrawals []*Withdrawal

Withdrawal provides information about a withdrawal.

type WithdrawalsState 

type WithdrawalsState struct {
	Slot Slot
	Root types.Root
}

Source Files

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Directories

Path Synopsis
bellatrix
capella

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