types

package
v1.3.0-rc1 Latest Latest
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 Go to latest Published: Mar 30, 2022 License: Apache-2.0, MIT Imports: 42 Imported by: 134

Documentation

Index

Constants

View Source 
const (
	StageIdle = SyncStateStage(iota)
	StageHeaders
	StagePersistHeaders
	StageMessages
	StageSyncComplete
	StageSyncErrored
	StageFetchingMessages
)
View Source 
const (
	SigTypeUnknown = SigType(math.MaxUint8)

	SigTypeSecp256k1 = SigType(iota)
	SigTypeBLS
)
View Source 
const (
	MTUnknown = MsgType("unknown")

	// Signing message CID. MsgMeta.Extra contains raw cbor message bytes
	MTChainMsg = MsgType("message")

	// Signing a blockheader. signing raw cbor block bytes (MsgMeta.Extra is empty)
	MTBlock = MsgType("block")

	// Signing a deal proposal. signing raw cbor proposal bytes (MsgMeta.Extra is empty)
	MTDealProposal = MsgType("dealproposal")
	// extra is nil, 'toSign' is cbor raw bytes of 'DrawRandomParams'
	//  following types follow above rule
	MTDrawRandomParam = MsgType("drawrandomparam")
	MTSignedVoucher   = MsgType("signedvoucher")
	MTStorageAsk      = MsgType("storageask")
	MTAskResponse     = MsgType("askresponse")
	MTNetWorkResponse = MsgType("networkresposne")

	// reference : storagemarket/impl/remotecli.go:330
	// sign storagemarket.ClientDeal.ProposalCid,
	// MsgMeta.Extra is nil, 'toSign' is market.ClientDealProposal
	// storagemarket.ClientDeal.ProposalCid equals cborutil.AsIpld(market.ClientDealProposal).Cid()
	MTClientDeal = MsgType("clientdeal")

	MTProviderDealState = MsgType("providerdealstate")

	MTVerifyAddress = MsgType("verifyaddress")
)
View Source 
const DefaultHashFunction = uint64(mh.BLAKE2B_MIN + 31)

The multihash function identifier to use for content addresses.

View Source 
const HeadChangeTopic = "headchange"

HeadChangeTopic is the topic used to publish new heads.

View Source 
const MessageVersion = internal.MessageVersion

Variables

View Source 
var (
	ErrKeyInfoNotFound = fmt.Errorf("key info not found")
	ErrKeyExists       = fmt.Errorf("key already exists")
)
View Source 
var AttoFil = internal.AttoFil
View Source 
var BigAdd = internal.BigAdd
View Source 
var BigCmp = internal.BigCmp
View Source 
var BigDiv = internal.BigDiv
View Source 
var BigDivFloat = internal.BigDivFloat
View Source 
var BigFromBytes = internal.BigFromBytes
View Source 
var BigFromString = internal.BigFromString
View Source 
var BigMod = internal.BigMod
View Source 
var BigMul = internal.BigMul
View Source 
var BigSub = internal.BigSub
View Source 
var DecodeMessage = internal.DecodeMessage
View Source 
var DefaultCidBuilder = cid.V1Builder{Codec: cid.DagCBOR, MhType: DefaultHashFunction}

A builder for all blockchain CIDs. Note that sector commitments use a different scheme.

View Source 
var EmptyInt = internal.EmptyInt
View Source 
var EmptyTSK = TipSetKey{}
View Source 
var EmptyTokenAmount = abi.TokenAmount{}
View Source 
var ErrActorNotFound = internal.ErrActorNotFound
View Source 
var FemtoFil = internal.FemtoFil
View Source 
var FromFil = internal.FromFil
View Source 
var MarketBalanceNil = MarketBalance{}
View Source 
var MustParseFIL = internal.MustParseFIL
View Source 
var NanoFil = internal.NanoFil
View Source 
var NewInt = internal.NewInt
View Source 
var ParseFIL = internal.ParseFIL
View Source 
var PicoFil = internal.PicoFil
View Source 
var TotalFilecoinInt = internal.TotalFilecoinInt
View Source 
var UndefTipSet = &TipSet{}

UndefTipSet is a singleton representing a nil or undefined tipset.

View Source 
var ZeroAddress = internal.ZeroAddress
View Source 
var ZeroFIL = internal.ZeroFIL

Functions

func CidArrsContains added in v1.6.0 

func CidArrsContains(a []cid.Cid, b cid.Cid) bool

func CidArrsEqual 

func CidArrsEqual(a, b []cid.Cid) bool

func DeciStr 

func DeciStr(bi BigInt) string

func MessageProvider 

func MessageProvider() func(t *testing.T) *Message

func MustParseAddress 

func MustParseAddress(addr string) address.Address

func MustParseCid 

func MustParseCid(c string) cid.Cid

func NewGasFeeCap 

func NewGasFeeCap(price int64) abi.TokenAmount

func NewGasPremium 

func NewGasPremium(price int64) abi.TokenAmount

func ReverseFullBlock 

func ReverseFullBlock(chain []*FullTipSet)

Reverse reverses the order of the slice `chain`.

func ReverseTipSet 

func ReverseTipSet(chain []*TipSet)

Reverse reverses the order of the slice `chain`.

func SizeStr 

func SizeStr(bi BigInt) string

func TipsetProvider 

func TipsetProvider() func(*testing.T) *TipSet

Types

type ActiveSync 

type ActiveSync struct {
	WorkerID uint64
	Base     *TipSet
	Target   *TipSet

	Stage  SyncStateStage
	Height abi.ChainEpoch

	Start   time.Time
	End     time.Time
	Message string
}

type Actor 

type Actor = internal.Actor

func NewActor 

func NewActor(code cid.Cid, balance abi.TokenAmount, head cid.Cid) *Actor

NewActor constructs a new actor.

type BeaconEntry 

type BeaconEntry struct {
	Round uint64
	Data  []byte
}

func (*BeaconEntry) MarshalCBOR 

func (t *BeaconEntry) MarshalCBOR(w io.Writer) error

func (*BeaconEntry) UnmarshalCBOR 

func (t *BeaconEntry) UnmarshalCBOR(r io.Reader) error

type BigInt 

type BigInt = internal.BigInt

type BlockHeader 

type BlockHeader struct {
	// Miner is the address of the miner actor that mined this newBlock.
	Miner address.Address

	// Ticket is the ticket submitted with this newBlock.
	Ticket *Ticket

	// ElectionProof is the vrf proof giving this newBlock's miner authoring rights
	ElectionProof *ElectionProof

	// BeaconEntries contain the verifiable oracle randomness used to elect
	// this newBlock's author leader
	BeaconEntries []BeaconEntry

	// WinPoStProof are the winning post proofs
	WinPoStProof []proof2.PoStProof

	// Parents is the set of parents this newBlock was based on. Typically one,
	// but can be several in the case where there were multiple winning ticket-
	// holders for an epoch.
	Parents []cid.Cid

	// ParentWeight is the aggregate chain weight of the parent set.
	ParentWeight big.Int

	// Height is the chain height of this newBlock.
	Height abi.ChainEpoch

	// ParentStateRoot is the CID of the root of the state tree after application of the messages in the parent tipset
	// to the parent tipset's state root.
	ParentStateRoot cid.Cid

	// ParentMessageReceipts is a list of receipts corresponding to the application of the messages in the parent tipset
	// to the parent tipset's state root (corresponding to this newBlock's ParentStateRoot).
	ParentMessageReceipts cid.Cid

	// Messages is the set of messages included in this newBlock
	Messages cid.Cid

	// The aggregate signature of all BLS signed messages in the newBlock
	BLSAggregate *crypto.Signature

	// The timestamp, in seconds since the Unix epoch, at which this newBlock was created.
	Timestamp uint64

	// The signature of the miner's worker key over the newBlock
	BlockSig *crypto.Signature

	// ForkSignaling is extra data used by miners to communicate
	ForkSignaling uint64

	//identical for all blocks in same tipset: the base fee after executing parent tipset
	ParentBaseFee abi.TokenAmount
	// contains filtered or unexported fields
}

BlockHeader is a newBlock in the blockchain.

func DecodeBlock 

func DecodeBlock(b []byte) (*BlockHeader, error)

DecodeBlock decodes raw cbor bytes into a BlockHeader.

func (*BlockHeader) Cid 

func (b *BlockHeader) Cid() cid.Cid

Cid returns the content id of this newBlock.

func (*BlockHeader) Equals 

func (b *BlockHeader) Equals(other *BlockHeader) bool

Equals returns true if the BlockHeader is equal to other.

func (*BlockHeader) IsValidated 

func (b *BlockHeader) IsValidated() bool

IsValidated check whether block signature is valid from memory

func (*BlockHeader) LastTicket 

func (b *BlockHeader) LastTicket() *Ticket

LastTicket get ticket in block

func (*BlockHeader) MarshalCBOR 

func (t *BlockHeader) MarshalCBOR(w io.Writer) error

func (*BlockHeader) Serialize 

func (b *BlockHeader) Serialize() ([]byte, error)

Serialize serialize blockheader to binary

func (*BlockHeader) SerializeWithCid 

func (b *BlockHeader) SerializeWithCid() (cid.Cid, []byte, error)

func (*BlockHeader) SetValidated 

func (b *BlockHeader) SetValidated()

SetValidated set block signature is valid after checkout blocksig

func (*BlockHeader) SignatureData 

func (b *BlockHeader) SignatureData() ([]byte, error)

SignatureData returns the newBlock's bytes with a null signature field for signature creation and verification

func (*BlockHeader) String 

func (b *BlockHeader) String() string

func (*BlockHeader) ToNode 

func (b *BlockHeader) ToNode() node.Node

ToNode converts the BlockHeader to an IPLD node.

func (*BlockHeader) ToStorageBlock 

func (b *BlockHeader) ToStorageBlock() (blocks.Block, error)

ToStorageBlock convert blockheader to data block with cid

func (*BlockHeader) UnmarshalCBOR 

func (t *BlockHeader) UnmarshalCBOR(r io.Reader) error

type BlockMessages 

type BlockMessages struct {
	BlsMessages   []*Message
	SecpkMessages []*SignedMessage
	Cids          []cid.Cid
}

BlsMessages[x].cid = Cids[x] SecpkMessages[y].cid = Cids[BlsMessages.length + y]

type BlockMessagesInfo 

type BlockMessagesInfo struct {
	BlsMessages   []ChainMsg
	SecpkMessages []ChainMsg

	Block *BlockHeader
}

BlockMessagesInfo contains messages for one newBlock in a tipset.

type BlockMsg 

type BlockMsg struct {
	Header        *BlockHeader
	BlsMessages   []cid.Cid
	SecpkMessages []cid.Cid
}

func (*BlockMsg) Cid 

func (bm *BlockMsg) Cid() cid.Cid

Cid return block cid

func (*BlockMsg) MarshalCBOR 

func (t *BlockMsg) MarshalCBOR(w io.Writer) error

func (*BlockMsg) Serialize 

func (bm *BlockMsg) Serialize() ([]byte, error)

Serialize return blockmsg binary

func (*BlockMsg) UnmarshalCBOR 

func (t *BlockMsg) UnmarshalCBOR(r io.Reader) error

type BlockTemplate 

type BlockTemplate struct {
	Miner            address.Address
	Parents          TipSetKey
	Ticket           *Ticket
	Eproof           *ElectionProof
	BeaconValues     []BeaconEntry
	Messages         []*SignedMessage
	Epoch            abi.ChainEpoch
	Timestamp        uint64
	WinningPoStProof []builtin.PoStProof
}

type ChainInfo 

type ChainInfo struct {
	// The originator of the TipSetKey propagation wave.
	Source peer.ID
	// The peer that sent us the TipSetKey message.
	Sender peer.ID
	Head   *TipSet
}

ChainInfo is used to track metadata about a peer and its chain.

func NewChainInfo 

func NewChainInfo(source peer.ID, sender peer.ID, head *TipSet) *ChainInfo

NewChainInfo creates a chain info from a peer id a head tipset key and a chain height.

func (*ChainInfo) String 

func (i *ChainInfo) String() string

String returns a human-readable string representation of a chain info

type ChainMessage 

type ChainMessage struct {
	TS      *TipSet
	Message *Message
	Block   *BlockHeader
	Receipt *MessageReceipt
}

ChainMessage is an on-chain message with its block and receipt.

type ChainMsg 

type ChainMsg = internal.ChainMsg

type ChannelAvailableFunds 

type ChannelAvailableFunds struct {
	// Channel is the address of the channel
	Channel *address.Address
	// From is the from address of the channel (channel creator)
	From address.Address
	// To is the to address of the channel
	To address.Address
	// ConfirmedAmt is the amount of funds that have been confirmed on-chain
	// for the channel
	ConfirmedAmt BigInt
	// PendingAmt is the amount of funds that are pending confirmation on-chain
	PendingAmt BigInt
	// PendingWaitSentinel can be used with PaychGetWaitReady to wait for
	// confirmation of pending funds
	PendingWaitSentinel *cid.Cid
	// QueuedAmt is the amount that is queued up behind a pending request
	QueuedAmt BigInt
	// VoucherRedeemedAmt is the amount that is redeemed by vouchers on-chain
	// and in the local datastore
	VoucherReedeemedAmt BigInt
}

type ChannelInfo 

type ChannelInfo struct {
	Channel      address.Address
	WaitSentinel cid.Cid
}

type CheckStatus 

type CheckStatus struct {
	Code CheckStatusCode
	OK   bool
	Err  string
	Hint map[string]interface{}
}

type CheckStatusCode 

type CheckStatusCode int
const (

	// Message Checks
	CheckStatusMessageSerialize CheckStatusCode
	CheckStatusMessageSize
	CheckStatusMessageValidity
	CheckStatusMessageMinGas
	CheckStatusMessageMinBaseFee
	CheckStatusMessageBaseFee
	CheckStatusMessageBaseFeeLowerBound
	CheckStatusMessageBaseFeeUpperBound
	CheckStatusMessageGetStateNonce
	CheckStatusMessageNonce
	CheckStatusMessageGetStateBalance
	CheckStatusMessageBalance
)

func (CheckStatusCode) String 

func (i CheckStatusCode) String() string

type CirculatingSupply 

type CirculatingSupply struct {
	FilVested           abi.TokenAmount
	FilMined            abi.TokenAmount
	FilBurnt            abi.TokenAmount
	FilLocked           abi.TokenAmount
	FilCirculating      abi.TokenAmount
	FilReserveDisbursed abi.TokenAmount
}

type ConnectionResult 

type ConnectionResult struct {
	PeerID peer.ID
	Err    error
}

ConnectionResult represents the result of an attempted connection from the Connect method.

type Deadline 

type Deadline struct {
	PostSubmissions      bitfield.BitField
	DisputableProofCount uint64
}

type DealCollateralBounds 

type DealCollateralBounds struct {
	Min abi.TokenAmount
	Max abi.TokenAmount
}

type ElectionProof 

type ElectionProof struct {
	WinCount int64

	// A proof output by running a VRF on the VRFProof of the parent ticket
	VRFProof VRFPi
}

func (*ElectionProof) ComputeWinCount 

func (ep *ElectionProof) ComputeWinCount(power abi.StoragePower, totalPower abi.StoragePower) int64

ComputeWinCount uses VRFProof to compute number of wins The algorithm is based on Algorand's Sortition with Binomial distribution replaced by Poisson distribution.

func (*ElectionProof) MarshalCBOR 

func (t *ElectionProof) MarshalCBOR(w io.Writer) error

func (*ElectionProof) UnmarshalCBOR 

func (t *ElectionProof) UnmarshalCBOR(r io.Reader) error

type EstimateMessage 

type EstimateMessage struct {
	Msg  *Message
	Spec *MessageSendSpec
}

type EstimateResult 

type EstimateResult struct {
	Msg *Message
	Err string
}

type ExecutionTrace 

type ExecutionTrace struct {
	Msg        *Message
	MsgRct     *MessageReceipt
	Error      string
	Duration   time.Duration
	GasCharges []*GasTrace

	Subcalls []ExecutionTrace
}

type ExpTipSet 

type ExpTipSet struct {
	Cids   []cid.Cid
	Blocks []*BlockHeader
	Height abi.ChainEpoch
}

func (*ExpTipSet) MarshalCBOR 

func (t *ExpTipSet) MarshalCBOR(w io.Writer) error

func (*ExpTipSet) UnmarshalCBOR 

func (t *ExpTipSet) UnmarshalCBOR(r io.Reader) error

type FIL 

type FIL = internal.FIL

type FullBlock 

type FullBlock struct {
	Header       *BlockHeader
	BLSMessages  []*Message
	SECPMessages []*SignedMessage
}

FullBlock carries a newBlock header and the message and receipt collections referenced from the header.

func (*FullBlock) Cid 

func (fb *FullBlock) Cid() cid.Cid

Cid returns the FullBlock's header's Cid

type FullTipSet 

type FullTipSet struct {
	Blocks []*FullBlock
	// contains filtered or unexported fields
}

FullTipSet is an expanded version of the TipSet that contains all the blocks and messages

func NewFullTipSet 

func NewFullTipSet(blks []*FullBlock) *FullTipSet

func (*FullTipSet) Cids 

func (fts *FullTipSet) Cids() []cid.Cid

func (*FullTipSet) TipSet 

func (fts *FullTipSet) TipSet() *TipSet

TipSet returns a narrower view of this FullTipSet elliding the newBlock messages.

type GasTrace 

type GasTrace struct {
	Name string

	Location          []Loc `json:"loc"`
	TotalGas          int64 `json:"tg"`
	ComputeGas        int64 `json:"cg"`
	StorageGas        int64 `json:"sg"`
	TotalVirtualGas   int64 `json:"vtg"`
	VirtualComputeGas int64 `json:"vcg"`
	VirtualStorageGas int64 `json:"vsg"`

	TimeTaken time.Duration `json:"tt"`
	Extra     interface{}   `json:"ex,omitempty"`

	Callers []uintptr `json:"-"`
}

func (*GasTrace) MarshalJSON 

func (gt *GasTrace) MarshalJSON() ([]byte, error)

type HeadChange 

type HeadChange struct {
	Type HeadChangeType
	Val  *TipSet
}

type HeadChangeType 

type HeadChangeType string
const (
	HCRevert  HeadChangeType = "revert"
	HCApply   HeadChangeType = "apply"
	HCCurrent HeadChangeType = "current"
)

type InvocResult 

type InvocResult struct {
	MsgCid         cid.Cid
	Msg            *Message
	MsgRct         *MessageReceipt
	GasCost        MsgGasCost
	ExecutionTrace ExecutionTrace
	Error          string
	Duration       time.Duration
}

type KeyInfo 

type KeyInfo struct {
	Type       KeyType
	PrivateKey []byte
}

KeyInfo is used for storing keys in KeyStore

type KeyType 

type KeyType string

KeyType defines a type of a key 

const (
	KTUnknown         KeyType = "unknown"
	KTBLS             KeyType = "bls"
	KTSecp256k1       KeyType = "secp256k1"
	KTSecp256k1Ledger KeyType = "secp256k1-ledger"
)

func SignType2Key 

func SignType2Key(kt SigType) KeyType

func (*KeyType) UnmarshalJSON 

func (kt *KeyType) UnmarshalJSON(bb []byte) error

type Loc 

type Loc struct {
	File     string
	Line     int
	Function string
}

func (Loc) Important 

func (l Loc) Important() bool

func (Loc) String 

func (l Loc) String() string

type MarketBalance 

type MarketBalance struct {
	Escrow big.Int
	Locked big.Int
}

type MarketDeal 

type MarketDeal struct {
	Proposal market.DealProposal
	State    market.DealState
}

type Message 

type Message = internal.Message

type MessageCID 

type MessageCID struct {
	Cid     cid.Cid
	Message *Message
}

type MessageCheckStatus 

type MessageCheckStatus struct {
	Cid cid.Cid
	CheckStatus
}

type MessagePrototype 

type MessagePrototype struct {
	Message    Message
	ValidNonce bool
}

type MessageReceipt 

type MessageReceipt struct {
	ExitCode exitcode.ExitCode
	Return   []byte
	GasUsed  int64
}

MessageReceipt is what is returned by executing a message on the vm.

func (*MessageReceipt) MarshalCBOR 

func (t *MessageReceipt) MarshalCBOR(w io.Writer) error

func (*MessageReceipt) String 

func (r *MessageReceipt) String() string

func (*MessageReceipt) UnmarshalCBOR 

func (t *MessageReceipt) UnmarshalCBOR(r io.Reader) error

type MessageRoot 

type MessageRoot struct {
	BlsRoot   cid.Cid
	SecpkRoot cid.Cid
}

func (*MessageRoot) Cid 

func (mr *MessageRoot) Cid() cid.Cid

func (*MessageRoot) MarshalCBOR 

func (t *MessageRoot) MarshalCBOR(w io.Writer) error

func (*MessageRoot) Serialize 

func (mr *MessageRoot) Serialize() ([]byte, error)

func (*MessageRoot) SerializeWithCid 

func (mr *MessageRoot) SerializeWithCid() (cid.Cid, []byte, error)

func (*MessageRoot) ToStorageBlock 

func (mr *MessageRoot) ToStorageBlock() (blocks.Block, error)

func (*MessageRoot) UnmarshalCBOR 

func (t *MessageRoot) UnmarshalCBOR(r io.Reader) error

type MessageSendSpec 

type MessageSendSpec struct {
	MaxFee            abi.TokenAmount
	GasOverEstimation float64
}

type MinerPower 

type MinerPower struct {
	MinerPower  power.Claim
	TotalPower  power.Claim
	HasMinPower bool
}

type MinerSectors 

type MinerSectors struct {
	// Live sectors that should be proven.
	Live uint64
	// Sectors actively contributing to power.
	Active uint64
	// Sectors with failed proofs.
	Faulty uint64
}

type MiningBaseInfo 

type MiningBaseInfo struct {
	MinerPower        abi.StoragePower
	NetworkPower      abi.StoragePower
	Sectors           []builtin.ExtendedSectorInfo
	WorkerKey         address.Address
	SectorSize        abi.SectorSize
	PrevBeaconEntry   BeaconEntry
	BeaconEntries     []BeaconEntry
	EligibleForMining bool
}

type MpoolChange 

type MpoolChange int
const (
	MpoolAdd MpoolChange = iota
	MpoolRemove
)

type MpoolConfig 

type MpoolConfig struct {
	PriorityAddrs          []address.Address
	SizeLimitHigh          int
	SizeLimitLow           int
	ReplaceByFeeRatio      float64
	PruneCooldown          time.Duration
	GasLimitOverestimation float64
}

type MpoolUpdate 

type MpoolUpdate struct {
	Type    MpoolChange
	Message *SignedMessage
}

type MsgGasCost 

type MsgGasCost struct {
	Message            cid.Cid // Can be different than requested, in case it was replaced, but only gas values changed
	GasUsed            abi.TokenAmount
	BaseFeeBurn        abi.TokenAmount
	OverEstimationBurn abi.TokenAmount
	MinerPenalty       abi.TokenAmount
	MinerTip           abi.TokenAmount
	Refund             abi.TokenAmount
	TotalCost          abi.TokenAmount
}

type MsgLookup 

type MsgLookup struct {
	Message   cid.Cid // Can be different than requested, in case it was replaced, but only gas values changed
	Receipt   MessageReceipt
	ReturnDec interface{}
	TipSet    TipSetKey
	Height    abi.ChainEpoch
}

type MsgMeta 

type MsgMeta struct {
	Type MsgType

	// Additional data related to what is signed. Should be verifiable with the
	// signed bytes (e.g. CID(Extra).Bytes() == toSign)
	Extra []byte
}

type MsgType 

type MsgType string

type NetworkName 

type NetworkName string

type ObjStat 

type ObjStat struct {
	Size  uint64
	Links uint64
}

type PCHDir 

type PCHDir int
const (
	PCHUndef PCHDir = iota
	PCHInbound
	PCHOutbound
)

type PaddedByteIndex 

type PaddedByteIndex uint64

type Partition 

type Partition struct {
	AllSectors        bitfield.BitField
	FaultySectors     bitfield.BitField
	RecoveringSectors bitfield.BitField
	LiveSectors       bitfield.BitField
	ActiveSectors     bitfield.BitField
}

type PaymentInfo 

type PaymentInfo struct {
	Channel      address.Address
	WaitSentinel cid.Cid
	Vouchers     []*paych.SignedVoucher
}

func (*PaymentInfo) MarshalCBOR 

func (t *PaymentInfo) MarshalCBOR(w io.Writer) error

func (*PaymentInfo) UnmarshalCBOR 

func (t *PaymentInfo) UnmarshalCBOR(r io.Reader) error

type ProtocolParams 

type ProtocolParams struct {
	Network          string
	BlockTime        time.Duration
	SupportedSectors []SectorInfo
}

type RawMessage 

type RawMessage = internal.RawMessage

type RawSignedMessage 

type RawSignedMessage SignedMessage

type SectorInfo 

type SectorInfo struct {
	Size         abi.SectorSize
	MaxPieceSize abi.UnpaddedPieceSize
}

SectorInfo provides information about a sector construction

type SigType 

type SigType = crypto.SigType

func KeyType2Sign 

func KeyType2Sign(kt KeyType) SigType

type SignedMessage 

type SignedMessage struct {
	Message   Message
	Signature crypto.Signature
}

SignedMessage contains a message and its signature

func (*SignedMessage) ChainLength 

func (smsg *SignedMessage) ChainLength() int

nolint

func (*SignedMessage) Cid 

func (smsg *SignedMessage) Cid() cid.Cid

func (*SignedMessage) MarshalCBOR 

func (t *SignedMessage) MarshalCBOR(w io.Writer) error

func (*SignedMessage) MarshalJSON 

func (sm *SignedMessage) MarshalJSON() ([]byte, error)

func (*SignedMessage) Serialize 

func (smsg *SignedMessage) Serialize() ([]byte, error)

Serialize return message binary

func (*SignedMessage) SerializeWithCid 

func (smsg *SignedMessage) SerializeWithCid() (cid.Cid, []byte, error)

Serialize return message binary

func (*SignedMessage) String 

func (smsg *SignedMessage) String() string

String return message json string

func (*SignedMessage) ToStorageBlock 

func (smsg *SignedMessage) ToStorageBlock() (blocks.Block, error)

func (*SignedMessage) UnmarshalCBOR 

func (t *SignedMessage) UnmarshalCBOR(r io.Reader) error

func (*SignedMessage) VMMessage 

func (smsg *SignedMessage) VMMessage() *Message

type SignedVoucher 

type SignedVoucher = paych.SignedVoucher

type Signer 

type Signer interface {
	SignBytes(ctx context.Context, data []byte, addr address.Address) (*crypto.Signature, error)
	HasAddress(ctx context.Context, addr address.Address) (bool, error)
}

Signer signs data with a private key obtained internally from a provided address.

type Status 

type Status struct {
	ControlAddr address.Address
	Direction   PCHDir
}

type SwarmConnInfo 

type SwarmConnInfo struct {
	Addr    string
	Peer    string
	Latency string
	Muxer   string
	Streams []SwarmStreamInfo
}

SwarmConnInfo represents details about a single swarm connection.

func (*SwarmConnInfo) Len 

func (ci *SwarmConnInfo) Len() int

func (*SwarmConnInfo) Less 

func (ci *SwarmConnInfo) Less(i, j int) bool

func (*SwarmConnInfo) Swap 

func (ci *SwarmConnInfo) Swap(i, j int)

type SwarmConnInfos 

type SwarmConnInfos struct {
	Peers []SwarmConnInfo
}

SwarmConnInfos represent details about a list of swarm connections.

func (SwarmConnInfos) Len 

func (ci SwarmConnInfos) Len() int

func (SwarmConnInfos) Less 

func (ci SwarmConnInfos) Less(i, j int) bool

func (SwarmConnInfos) Swap 

func (ci SwarmConnInfos) Swap(i, j int)

type SwarmStreamInfo 

type SwarmStreamInfo struct {
	Protocol string
}

SwarmStreamInfo represents details about a single swarm stream.

type SyncState 

type SyncState struct {
	ActiveSyncs []ActiveSync

	VMApplied uint64
}

type SyncStateStage 

type SyncStateStage int

just compatible code lotus

func (SyncStateStage) String 

func (v SyncStateStage) String() string

type Target 

type Target struct {
	State   SyncStateStage
	Base    *TipSet
	Current *TipSet
	Start   time.Time
	End     time.Time
	Err     error
	ChainInfo
}

sync

type TargetTracker 

type TargetTracker struct {
	History []*Target
	Buckets []*Target
}

type Ticket 

type Ticket struct {
	// A proof output by running a VRF on the VRFProof of the parent ticket
	VRFProof VRFPi
}

A Ticket is a marker of a tick of the blockchain's clock. It is the source of randomness for proofs of storage and leader election. It is generated by the miner of a newBlock using a VRF.

func (*Ticket) Compare 

func (t *Ticket) Compare(o *Ticket) int

func (*Ticket) Less 

func (t *Ticket) Less(o *Ticket) bool

func (*Ticket) MarshalCBOR 

func (t *Ticket) MarshalCBOR(w io.Writer) error

func (*Ticket) Quality 

func (t *Ticket) Quality() float64

func (Ticket) String 

func (t Ticket) String() string

String returns the string representation of the VRFProof of the ticket

func (*Ticket) UnmarshalCBOR 

func (t *Ticket) UnmarshalCBOR(r io.Reader) error

type TipSet 

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

TipSet is a non-empty, immutable set of blocks at the same height with the same parent set. Blocks in a tipset are canonically ordered by ticket. Blocks may be iterated either via ToSlice() (which involves a shallow copy) or efficiently by index with At(). TipSet is a lightweight value type; passing by pointer is usually unnecessary.

Canonical tipset newBlock ordering does not match the order of CIDs in a TipSetKey used as a tipset "key".

func NewTipSet 

func NewTipSet(bhs []*BlockHeader) (*TipSet, error)

func (*TipSet) At 

func (ts *TipSet) At(i int) *BlockHeader

At returns the i'th newBlock in the tipset. An index outside the half-open range [0, Len()) will panic.

func (*TipSet) Blocks 

func (ts *TipSet) Blocks() []*BlockHeader

func (*TipSet) Cids 

func (ts *TipSet) Cids() []cid.Cid

func (*TipSet) Defined 

func (ts *TipSet) Defined() bool

Defined checks whether the tipset is defined. Invoking any other methods on an undefined tipset will result in undefined behaviour (c.f. cid.Undef)

func (*TipSet) Equals 

func (ts *TipSet) Equals(ots *TipSet) bool

func (*TipSet) Height 

func (ts *TipSet) Height() abi.ChainEpoch

Height returns the height of a tipset.

func (*TipSet) IsChildOf 

func (ts *TipSet) IsChildOf(parent *TipSet) bool

func (*TipSet) Key 

func (ts *TipSet) Key() TipSetKey

Key returns a key for the tipset.

func (*TipSet) Len 

func (ts *TipSet) Len() int

Len returns the number of blocks in the tipset.

func (*TipSet) MarshalCBOR 

func (ts *TipSet) MarshalCBOR(w io.Writer) error

func (*TipSet) MarshalJSON 

func (ts *TipSet) MarshalJSON() ([]byte, error)

func (*TipSet) MinTicket 

func (ts *TipSet) MinTicket() *Ticket

MinTicket returns the smallest ticket of all blocks in the tipset.

func (*TipSet) MinTicketBlock 

func (ts *TipSet) MinTicketBlock() *BlockHeader

func (*TipSet) MinTimestamp 

func (ts *TipSet) MinTimestamp() uint64

func (*TipSet) ParentState 

func (ts *TipSet) ParentState() cid.Cid

Parents returns the CIDs of the parents of the blocks in the tipset.

func (*TipSet) ParentWeight 

func (ts *TipSet) ParentWeight() big.Int

ParentWeight returns the tipset's ParentWeight in fixed point form.

func (*TipSet) Parents 

func (ts *TipSet) Parents() TipSetKey

Parents returns the CIDs of the parents of the blocks in the tipset.

func (TipSet) String 

func (ts TipSet) String() string

String returns a formatted string of the CIDs in the TipSet. "{ <cid1> <cid2> <cid3> }" Note: existing callers use this as a unique key for the tipset. We should change them to use the TipSetKey explicitly

func (*TipSet) ToSlice 

func (ts *TipSet) ToSlice() []*BlockHeader

ToSlice returns an ordered slice of pointers to the tipset's blocks.

func (*TipSet) UnmarshalCBOR 

func (ts *TipSet) UnmarshalCBOR(r io.Reader) error

func (*TipSet) UnmarshalJSON 

func (ts *TipSet) UnmarshalJSON(b []byte) error

type TipSetKey 

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

A TipSetKey is an immutable collection of CIDs forming a unique key for a tipset. The CIDs are assumed to be distinct and in canonical order. Two keys with the same CIDs in a different order are not considered equal. TipSetKey is a lightweight value type, and may be compared for equality with ==.

func NewTipSetKey 

func NewTipSetKey(cids ...cid.Cid) TipSetKey

NewTipSetKey builds a new key from a slice of CIDs. The CIDs are assumed to be ordered correctly.

func TipSetKeyFromBytes 

func TipSetKeyFromBytes(encoded []byte) (TipSetKey, error)

TipSetKeyFromBytes wraps an encoded key, validating correct decoding.

func (TipSetKey) Bytes 

func (tsk TipSetKey) Bytes() []byte

Bytes returns a binary representation of the key.

func (TipSetKey) Cids 

func (tsk TipSetKey) Cids() []cid.Cid

Cids returns a slice of the CIDs comprising this key.

func (TipSetKey) ContainsAll 

func (tsk TipSetKey) ContainsAll(other TipSetKey) bool

ContainsAll checks if another set is a subset of this one. We can assume that the relative order of members of one key is maintained in the other since we assume that all ids are sorted by corresponding newBlock ticket value.

func (TipSetKey) Equals 

func (tsk TipSetKey) Equals(other TipSetKey) bool

Equals checks whether the set contains exactly the same CIDs as another.

func (TipSetKey) Has 

func (tsk TipSetKey) Has(id cid.Cid) bool

Has checks whether the set contains `id`.

func (TipSetKey) IsEmpty 

func (tsk TipSetKey) IsEmpty() bool

func (TipSetKey) MarshalCBOR 

func (tsk TipSetKey) MarshalCBOR(w io.Writer) error

func (TipSetKey) MarshalJSON 

func (tsk TipSetKey) MarshalJSON() ([]byte, error)

func (TipSetKey) String 

func (tsk TipSetKey) String() string

String returns a human-readable representation of the key.

func (*TipSetKey) UnmarshalCBOR 

func (tsk *TipSetKey) UnmarshalCBOR(r io.Reader) error

func (*TipSetKey) UnmarshalJSON 

func (tsk *TipSetKey) UnmarshalJSON(b []byte) error

type UUID 

type UUID uuid.UUID

func NewUUID 

func NewUUID() UUID

func ParseUUID 

func ParseUUID(uid string) (UUID, error)

func (UUID) IsEmpty 

func (uid UUID) IsEmpty() bool

Value implement sql.Scanner

func (UUID) MarshalJSON 

func (uid UUID) MarshalJSON() ([]byte, error)

func (*UUID) Scan 

func (uid *UUID) Scan(value interface{}) error

Scan assigns a value from a database driver. An error should be returned if the value cannot be stored without loss of information.

Reference types such as []byte are only valid until the next call to Scan and should not be retained. Their underlying memory is owned by the driver. If retention is necessary, copy their values before the next call to Scan.

func (UUID) String 

func (uid UUID) String() string

Value implement sql.Scanner

func (*UUID) UnmarshalJSON 

func (uid *UUID) UnmarshalJSON(b []byte) error

func (UUID) Value 

func (uid UUID) Value() (driver.Value, error)

Value implement sql.Scanner

type UnpaddedByteIndex 

type UnpaddedByteIndex uint64

func (UnpaddedByteIndex) Padded 

func (i UnpaddedByteIndex) Padded() PaddedByteIndex

func (UnpaddedByteIndex) Valid 

func (i UnpaddedByteIndex) Valid() error

type VRFPi 

type VRFPi []byte

VRFPi is the proof output from running a VRF.

func (VRFPi) Digest 

func (p VRFPi) Digest() [32]byte

Digest returns the digest (hash) of a proof, for use generating challenges etc.

type Version 

type Version struct {
	Version string

	// APIVersion is a binary encoded semver version of the remote implementing
	// this api
	//
	APIVersion api.Version
}

Version provides various build-time information

type VoucherCreateResult 

type VoucherCreateResult struct {
	// Voucher that was created, or nil if there was an error or if there
	// were insufficient funds in the channel
	Voucher *paych.SignedVoucher
	// Shortfall is the additional amount that would be needed in the channel
	// in order to be able to create the voucher
	Shortfall BigInt
}

VoucherCreateResult is the response to calling PaychVoucherCreate

type VoucherSpec 

type VoucherSpec struct {
	Amount      BigInt
	TimeLockMin abi.ChainEpoch
	TimeLockMax abi.ChainEpoch
	MinSettle   abi.ChainEpoch

	Extra *paych.ModVerifyParams
}

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