primitives

package
v0.1.1-experimental.5 Latest Latest
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 Go to latest Published: Apr 9, 2024 License: MIT Imports: 11 Imported by: 0

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Overview

Code generated by fastssz. DO NOT EDIT. Hash: 35b728845b060bda9d981a0ca29f1602629802bf5e6ab14576244d963e35ad90 Version: 0.1.3

Code generated by fastssz. DO NOT EDIT. Hash: 78897c75db41c99d2a98ac3fbe573f969002de0ee429ca50b4ef7e46eb735fe3 Version: 0.1.3

Code generated by fastssz. DO NOT EDIT. Hash: 1751a6f0562963e421653d395e5ff2cf861a5a66368a1725ff298fe7a59c09fa Version: 0.1.3

Code generated by fastssz. DO NOT EDIT. Hash: c7a44f3e5fa5c31d87ad91f10a623314e5254d382a4ddb0b2644a236444cc17d Version: 0.1.3

Index

Constants

View Source 
const (
	// WeiPerEther is the number of Wei in an Eth.
	WeiPerEther = 1e18

	// GweiPerEther is the number of Gwei in an Eth.
	GweiPerEther = 1e9

	// WeiPerGwei is the number of Wei in a Gwei.
	WeiPerGwei = 1e9
)

Variables

View Source 
var (
	DomainTypeProposer          = DomainType{0x00, 0x00, 0x00, 0x00}
	DomainTypeAttester          = DomainType{0x01, 0x00, 0x00, 0x00}
	DomainTypeRandao            = DomainType{0x02, 0x00, 0x00, 0x00}
	DomainTypeDeposit           = DomainType{0x03, 0x00, 0x00, 0x00}
	DomainTypeVoluntaryExit     = DomainType{0x04, 0x00, 0x00, 0x00}
	DomainTypeSelectionProof    = DomainType{0x05, 0x00, 0x00, 0x00}
	DomainTypeAggregateAndProof = DomainType{0x06, 0x00, 0x00, 0x00}
	DomainTypeApplicationMask   = DomainType{0x00, 0x00, 0x00, 0x01}
)

Domain constants as defined in the Ethereum 2.0 specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#domain-types

View Source 
var ErrInvalidBufferSize = errors.New("invalid buffer size")

ErrInvalidBufferSize indicates that the provided buffer size is invalid.

Functions

This section is empty.

Types

type BLSPubkey 

type BLSPubkey = Bytes48

ValidatorIndex as per the Ethereum 2.0 Specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#custom-types

type BLSSignature 

type BLSSignature = Bytes96

BLSSignature as per the Ethereum 2.0 Specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#custom-types

type BeaconBlockHeader 

type BeaconBlockHeader struct {
	// Slot is the slot number of the block.
	Slot Slot `json:"slot"`
	// ProposerIndex is the index of the proposer of the block.
	ProposerIndex ValidatorIndex `json:"proposerIndex"`
	// ParentRoot is the root of the parent block.
	ParentRoot Root `json:"parentRoot"    ssz-size:"32"`
	// StateRoot is the root of the beacon state after executing
	// the block. Will be 0x00...00 prior to execution.
	StateRoot Root `json:"stateRoot"     ssz-size:"32"`
	// 	// BodyRoot is the root of the block body.
	BodyRoot Root `json:"bodyRoot"      ssz-size:"32"`
}

func (*BeaconBlockHeader) GetTree 

func (b *BeaconBlockHeader) GetTree() (*ssz.Node, error)

GetTree ssz hashes the BeaconBlockHeader object

func (*BeaconBlockHeader) HashTreeRoot 

func (b *BeaconBlockHeader) HashTreeRoot() ([32]byte, error)

HashTreeRoot ssz hashes the BeaconBlockHeader object

func (*BeaconBlockHeader) HashTreeRootWith 

func (b *BeaconBlockHeader) HashTreeRootWith(hh ssz.HashWalker) (err error)

HashTreeRootWith ssz hashes the BeaconBlockHeader object with a hasher

func (BeaconBlockHeader) MarshalJSON 

func (b BeaconBlockHeader) MarshalJSON() ([]byte, error)

MarshalJSON marshals as JSON.

func (*BeaconBlockHeader) MarshalSSZ 

func (b *BeaconBlockHeader) MarshalSSZ() ([]byte, error)

MarshalSSZ ssz marshals the BeaconBlockHeader object

func (*BeaconBlockHeader) MarshalSSZTo 

func (b *BeaconBlockHeader) MarshalSSZTo(buf []byte) (dst []byte, err error)

MarshalSSZTo ssz marshals the BeaconBlockHeader object to a target array

func (*BeaconBlockHeader) SizeSSZ 

func (b *BeaconBlockHeader) SizeSSZ() (size int)

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

func (*BeaconBlockHeader) String 

func (h *BeaconBlockHeader) String() string

String returns a string representation of the beacon block header.

func (*BeaconBlockHeader) UnmarshalJSON 

func (b *BeaconBlockHeader) UnmarshalJSON(input []byte) error

UnmarshalJSON unmarshals from JSON.

func (*BeaconBlockHeader) UnmarshalSSZ 

func (b *BeaconBlockHeader) UnmarshalSSZ(buf []byte) error

UnmarshalSSZ ssz unmarshals the BeaconBlockHeader object

type Bytes32 

type Bytes32 [32]byte

Bytes32 represents a 32-byte array.

func (Bytes32) MarshalText 

func (h Bytes32) MarshalText() ([]byte, error)

MarshalText implements the encoding.TextMarshaler interface for Bytes32.

func (Bytes32) String 

func (h Bytes32) String() string

String returns the hex string representation of Bytes32.

func (*Bytes32) UnmarshalJSON 

func (h *Bytes32) UnmarshalJSON(input []byte) error

UnmarshalJSON implements the json.Unmarshaler interface for Bytes32.

func (*Bytes32) UnmarshalText 

func (h *Bytes32) UnmarshalText(text []byte) error

UnmarshalText implements the encoding.TextUnmarshaler interface for Bytes32.

type Bytes4 

type Bytes4 [4]byte

Bytes4 represents a 4-byte array.

func (Bytes4) MarshalText 

func (h Bytes4) MarshalText() ([]byte, error)

MarshalText implements the encoding.TextMarshaler interface for Bytes4.

func (Bytes4) String 

func (h Bytes4) String() string

String returns the hex string representation of Bytes4.

func (*Bytes4) UnmarshalJSON 

func (h *Bytes4) UnmarshalJSON(input []byte) error

UnmarshalJSON implements the json.Unmarshaler interface for Bytes4.

func (*Bytes4) UnmarshalText 

func (h *Bytes4) UnmarshalText(text []byte) error

UnmarshalText implements the encoding.TextUnmarshaler interface for Bytes4.

type Bytes48 

type Bytes48 [48]byte

Bytes48 represents a 48-byte array.

func (Bytes48) MarshalText 

func (h Bytes48) MarshalText() ([]byte, error)

MarshalText implements the encoding.TextMarshaler interface for Bytes48.

func (Bytes48) String 

func (h Bytes48) String() string

String returns the hex string representation of Bytes48.

func (*Bytes48) UnmarshalJSON 

func (h *Bytes48) UnmarshalJSON(input []byte) error

UnmarshalJSON implements the json.Unmarshaler interface for Bytes48.

func (*Bytes48) UnmarshalText 

func (h *Bytes48) UnmarshalText(text []byte) error

UnmarshalText implements the encoding.TextUnmarshaler interface for Bytes48.

type Bytes96 

type Bytes96 [96]byte

Bytes96 represents a 96-byte array.

func (Bytes96) MarshalText 

func (h Bytes96) MarshalText() ([]byte, error)

MarshalText implements the encoding.TextMarshaler interface for Bytes96.

func (Bytes96) String 

func (h Bytes96) String() string

String returns the hex string representation of Bytes96.

func (*Bytes96) UnmarshalJSON 

func (h *Bytes96) UnmarshalJSON(input []byte) error

UnmarshalJSON implements the json.Unmarshaler interface for Bytes96.

func (*Bytes96) UnmarshalText 

func (h *Bytes96) UnmarshalText(text []byte) error

UnmarshalText implements the encoding.TextUnmarshaler interface for Bytes96.

type CommitteeIndex 

type CommitteeIndex uint64

CommitteeIndex as per the Ethereum 2.0 Specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#custom-types

type Domain 

type Domain = Bytes32

Domain as per the Ethereum 2.0 Specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#custom-types

type DomainType 

type DomainType = Bytes4

DomainType as per the Ethereum 2.0 Specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#custom-types

type Epoch 

type Epoch uint64

Epoch as per the Ethereum 2.0 Specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#custom-types

type ExecutionAddress 

type ExecutionAddress = common.Address

ExecutionAddress represents an address on the execution layer which is derived via secp256k1 w/recovery bit.

Related: https://eips.ethereum.org/EIPS/eip-55

type ExecutionBlock 

type ExecutionBlock = coretypes.Block

ExecutionBlock represents a block on the execution layer.

type ExecutionHash 

type ExecutionHash = common.Hash

ExecutionHash represents a hash on the execution layer which is currently a Keccak256 hash.

type ExecutionHeader 

type ExecutionHeader = coretypes.Header

ExecutionHeader represents a header on the execution layer.

type Fork 

type Fork struct {
	// PreviousVersion is the last version before the fork.
	PreviousVersion Version
	// CurrentVersion is the first version after the fork.
	CurrentVersion Version
	// Epoch is the epoch at which the fork occurred.
	Epoch Epoch
}

Fork as defined in the Ethereum 2.0 specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#fork

func (*Fork) GetTree 

func (f *Fork) GetTree() (*ssz.Node, error)

GetTree ssz hashes the Fork object

func (*Fork) HashTreeRoot 

func (f *Fork) HashTreeRoot() ([32]byte, error)

HashTreeRoot ssz hashes the Fork object

func (*Fork) HashTreeRootWith 

func (f *Fork) HashTreeRootWith(hh ssz.HashWalker) (err error)

HashTreeRootWith ssz hashes the Fork object with a hasher

func (*Fork) MarshalSSZ 

func (f *Fork) MarshalSSZ() ([]byte, error)

MarshalSSZ ssz marshals the Fork object

func (*Fork) MarshalSSZTo 

func (f *Fork) MarshalSSZTo(buf []byte) (dst []byte, err error)

MarshalSSZTo ssz marshals the Fork object to a target array

func (*Fork) SizeSSZ 

func (f *Fork) SizeSSZ() (size int)

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

func (*Fork) String 

func (f *Fork) String() string

String returns a string representation of the fork.

func (*Fork) UnmarshalSSZ 

func (f *Fork) UnmarshalSSZ(buf []byte) error

UnmarshalSSZ ssz unmarshals the Fork object

type ForkDigest 

type ForkDigest = Bytes4

ForkDigest as per the Ethereum 2.0 Specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#custom-types

type Gwei 

type Gwei uint64

Gwei is a denomination of 1e9 Wei represented as an uint64.

type Hash32 

type Hash32 = Bytes32

Hash32 as per the Ethereum 2.0 Specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#custom-types

type Root 

type Root = Bytes32

Root as per the Ethereum 2.0 Specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#custom-types

func ComputeSigningRoot 

func ComputeSigningRoot(
	sszObject interface{ HashTreeRoot() ([32]byte, error) },
	domain Domain,
) (Root, error)

ComputeSigningRoot as defined in the Ethereum 2.0 specification. https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#compute_signing_root

func ComputeSigningRootUInt64 

func ComputeSigningRootUInt64(
	value uint64,
	domain Domain,
) (Root, error)

ComputeSigningRootUInt64 computes the signing root of a uint64 value.

type SigningData 

type SigningData struct {
	ObjectRoot Root   `ssz-size:"32"`
	Domain     Domain `ssz-size:"32"`
}

SigningData as defined in the Ethereum 2.0 specification. https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#signingdata

func (*SigningData) GetTree 

func (s *SigningData) GetTree() (*ssz.Node, error)

GetTree ssz hashes the SigningData object

func (*SigningData) HashTreeRoot 

func (s *SigningData) HashTreeRoot() ([32]byte, error)

HashTreeRoot ssz hashes the SigningData object

func (*SigningData) HashTreeRootWith 

func (s *SigningData) HashTreeRootWith(hh ssz.HashWalker) (err error)

HashTreeRootWith ssz hashes the SigningData object with a hasher

func (*SigningData) MarshalSSZ 

func (s *SigningData) MarshalSSZ() ([]byte, error)

MarshalSSZ ssz marshals the SigningData object

func (*SigningData) MarshalSSZTo 

func (s *SigningData) MarshalSSZTo(buf []byte) (dst []byte, err error)

MarshalSSZTo ssz marshals the SigningData object to a target array

func (*SigningData) SizeSSZ 

func (s *SigningData) SizeSSZ() (size int)

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

func (*SigningData) UnmarshalSSZ 

func (s *SigningData) UnmarshalSSZ(buf []byte) error

UnmarshalSSZ ssz unmarshals the SigningData object

type Slot 

type Slot uint64

Slot as per the Ethereum 2.0 Specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#custom-types

type ValidatorIndex 

type ValidatorIndex uint64

ValidatorIndex as per the Ethereum 2.0 Specification: https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#custom-types

type Version 

type Version = Bytes4

Version as per the Ethereum 2.0 specification. https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#custom-types

type Wei 

type Wei struct {
	*uint256.Int
}

Wei is the smallest unit of Ether, represented as a pointer to a Uint256.

func WeiFromBytes 

func WeiFromBytes(bz []byte) Wei

WeiFromBytes converts a Wei to a byte slice.

func ZeroWei 

func ZeroWei() Wei

ZeroWei returns a zero Wei.

func (Wei) ToEther 

func (w Wei) ToEther() string

WeiToEther returns the value of a Wei as an Ether. FOR DISPLAY PURPOSES ONLY. Do not use for actual blockchain things.

func (Wei) ToGwei 

func (w Wei) ToGwei() Gwei

ToGwei converts Wei to uint64 gwei. It DOES not modify the underlying value.

type Withdrawal 

type Withdrawal struct {
	Index     uint64           `json:"index"          ssz-size:"8"`
	Validator ValidatorIndex   `json:"validatorIndex" ssz-size:"8"`
	Address   ExecutionAddress `json:"address"        ssz-size:"20"`
	Amount    Gwei             `json:"amount"         ssz-size:"8"`
}

Withdrawal represents a validator withdrawal from the consensus layer.

func (*Withdrawal) Equals 

func (w *Withdrawal) Equals(other *Withdrawal) bool

Equals returns true if the Withdrawal is equal to the other.

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

func (Withdrawal) MarshalJSON 

func (w Withdrawal) MarshalJSON() ([]byte, error)

MarshalJSON marshals as JSON.

func (*Withdrawal) MarshalSSZ 

func (w *Withdrawal) MarshalSSZ() ([]byte, error)

MarshalSSZ ssz marshals the Withdrawal object

func (*Withdrawal) MarshalSSZTo 

func (w *Withdrawal) MarshalSSZTo(buf []byte) (dst []byte, err error)

MarshalSSZTo ssz marshals the Withdrawal object to a target array

func (*Withdrawal) SizeSSZ 

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

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

func (*Withdrawal) String 

func (w *Withdrawal) String() string

String returns a string representation of the Withdrawal.

func (*Withdrawal) UnmarshalJSON 

func (w *Withdrawal) UnmarshalJSON(input []byte) error

UnmarshalJSON unmarshals from JSON.

func (*Withdrawal) UnmarshalSSZ 

func (w *Withdrawal) UnmarshalSSZ(buf []byte) error

UnmarshalSSZ ssz unmarshals the Withdrawal object

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