The highest tagged major version is v2.

block

package

v1.22.21 Latest Latest Go to latest Published: Dec 20, 2025 License: BSD-3-Clause Imports: 13 Imported by: 4

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Valid go.mod file
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Repository

github.com/luxfi/node

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Documentation ¶

Index ¶

Constants
Variables
type Block
type Epoch
type Header
- func BuildHeader(chainID ids.ID, parentID ids.ID, bodyID ids.ID) (Header, error)
- func ParseHeader(bytes []byte) (Header, error)
type ParseResult
- func ParseBlocks(blks [][]byte, chainID ids.ID) []ParseResult
type SignedBlock
- func Build(parentID ids.ID, timestamp time.Time, pChainHeight uint64, epoch Epoch, ...) (SignedBlock, error)
- func BuildUnsigned(parentID ids.ID, timestamp time.Time, pChainHeight uint64, epoch Epoch, ...) (SignedBlock, error)

Constants ¶

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const CodecVersion = 0

Variables ¶

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var Codec codec.Manager

Functions ¶

This section is empty.

Types ¶

type Block ¶

type Block interface {
	ID() ids.ID
	ParentID() ids.ID
	Block() []byte
	Bytes() []byte
	// contains filtered or unexported methods
}

func BuildOption ¶

func BuildOption(
	parentID ids.ID,
	innerBytes []byte,
) (Block, error)

BuildOption the option block [parentID] is the ID of this option's wrapper parent block [innerBytes] is the byte representation of a child option block

func Parse ¶

func Parse(bytes []byte, chainID ids.ID) (Block, error)

Parse a block and verify that the signature attached to the block is valid for the certificate provided in the block.

func ParseWithoutVerification ¶

func ParseWithoutVerification(bytes []byte) (Block, error)

ParseWithoutVerification parses a block without verifying that the signature on the block is correct.

type Epoch ¶ added in v1.16.56

type Epoch struct {
	PChainHeight uint64 `serialize:"true" json:"pChainHeight"`
	Number       uint64 `serialize:"true" json:"number"`
	StartTime    int64  `serialize:"true" json:"startTime"`
}

Epoch represents a P-Chain epoch for validator set coordination

type Header ¶

type Header interface {
	ChainID() ids.ID
	ParentID() ids.ID
	BodyID() ids.ID
	Bytes() []byte
}

func BuildHeader ¶

func BuildHeader(
	chainID ids.ID,
	parentID ids.ID,
	bodyID ids.ID,
) (Header, error)

func ParseHeader ¶

func ParseHeader(bytes []byte) (Header, error)

type ParseResult ¶

type ParseResult struct {
	Block Block
	Err   error
}

func ParseBlocks ¶

func ParseBlocks(blks [][]byte, chainID ids.ID) []ParseResult

ParseBlocks parses the given raw blocks into tuples of (Block, error). Each ParseResult is returned in the same order as its corresponding bytes in the input.

type SignedBlock ¶

type SignedBlock interface {
	Block

	PChainHeight() uint64
	PChainEpoch() Epoch
	Timestamp() time.Time

	// Proposer returns the ID of the node that proposed this block. If no node
	// signed this block, [ids.EmptyNodeID] will be returned.
	Proposer() ids.NodeID
}

func Build ¶

func Build(
	parentID ids.ID,
	timestamp time.Time,
	pChainHeight uint64,
	epoch Epoch,
	cert *staking.Certificate,
	blockBytes []byte,
	chainID ids.ID,
	key crypto.Signer,
) (SignedBlock, error)

func BuildUnsigned ¶

func BuildUnsigned(
	parentID ids.ID,
	timestamp time.Time,
	pChainHeight uint64,
	epoch Epoch,
	blockBytes []byte,
) (SignedBlock, error)

Source Files ¶

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