miner

Documentation

Index

• func AllPartSectors(mas State, sget func(Partition) (bitfield.BitField, error)) (bitfield.BitField, error)
• func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.RegisteredPoStProof) (abi.RegisteredSealProof, error)
• func SealProofTypeFromSectorSize(ssize abi.SectorSize, nv network.Version) (abi.RegisteredSealProof, error)
• func WindowPoStProofTypeFromSectorSize(ssize abi.SectorSize) (abi.RegisteredPoStProof, error)
• func WinningPoStProofTypeFromWindowPoStProofType(nver network.Version, proof abi.RegisteredPoStProof) (abi.RegisteredPoStProof, error)
• type Deadline
• type DeadlineDiff
  • func DiffDeadline(pre, cur Deadline) (DeadlineDiff, error)
• type DeadlinesDiff
  • func DiffDeadlines(pre, cur State) (DeadlinesDiff, error)
• type LockedFunds
  • func (lf LockedFunds) TotalLockedFunds() abi.TokenAmount
• type MinerInfo
• type Partition
• type PartitionDiff
  • func DiffPartition(pre, cur Partition) (*PartitionDiff, error)
• type PreCommitChanges
  • func DiffPreCommits(pre, cur State) (*PreCommitChanges, error)
• type SectorChanges
  • func DiffSectors(pre, cur State) (*SectorChanges, error)
• type SectorExpiration
• type SectorExtensions
• type SectorLocation
• type SectorOnChainInfo
• type State
  • func Load(store adt.Store, act *types.Actor) (State, error)
  • func MakeState(store adt.Store, av actors.Version) (State, error)
• type WindowPostVerifyInfo
• type WorkerKeyChange

Functions

func AllPartSectors

func AllPartSectors(mas State, sget func(Partition) (bitfield.BitField, error)) (bitfield.BitField, error)

func PreferredSealProofTypeFromWindowPoStType

func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.RegisteredPoStProof) (abi.RegisteredSealProof, error)

func SealProofTypeFromSectorSize

func SealProofTypeFromSectorSize(ssize abi.SectorSize, nv network.Version) (abi.RegisteredSealProof, error)

SealProofTypeFromSectorSize returns preferred seal proof type for creating new miner actors and new sectors

func WindowPoStProofTypeFromSectorSize

func WindowPoStProofTypeFromSectorSize(ssize abi.SectorSize) (abi.RegisteredPoStProof, error)

WindowPoStProofTypeFromSectorSize returns preferred post proof type for creating new miner actors and new sectors

func WinningPoStProofTypeFromWindowPoStProofType

func WinningPoStProofTypeFromWindowPoStProofType(nver network.Version, proof abi.RegisteredPoStProof) (abi.RegisteredPoStProof, error)

Types

type Deadline

type Deadline interface {
	LoadPartition(idx uint64) (Partition, error)
	ForEachPartition(cb func(idx uint64, part Partition) error) error
	PartitionsPoSted() (bitfield.BitField, error)

	PartitionsChanged(Deadline) (bool, error)
	DisputableProofCount() (uint64, error)
}

type DeadlineDiff

type DeadlineDiff map[uint64]*PartitionDiff

func DiffDeadline

func DiffDeadline(pre, cur Deadline) (DeadlineDiff, error)

type DeadlinesDiff

type DeadlinesDiff map[uint64]DeadlineDiff

func DiffDeadlines

func DiffDeadlines(pre, cur State) (DeadlinesDiff, error)

type LockedFunds

type LockedFunds struct {
	VestingFunds             abi.TokenAmount
	InitialPledgeRequirement abi.TokenAmount
	PreCommitDeposits        abi.TokenAmount
}

func (LockedFunds) TotalLockedFunds

func (lf LockedFunds) TotalLockedFunds() abi.TokenAmount

type MinerInfo

type MinerInfo = miner8.MinerInfo

type Partition

type Partition interface {
	// AllSectors returns all sector numbers in this partition, including faulty, unproven, and terminated sectors
	AllSectors() (bitfield.BitField, error)

	// Subset of sectors detected/declared faulty and not yet recovered (excl. from PoSt).
	// Faults ∩ Terminated = ∅
	FaultySectors() (bitfield.BitField, error)

	// Subset of faulty sectors expected to recover on next PoSt
	// Recoveries ∩ Terminated = ∅
	RecoveringSectors() (bitfield.BitField, error)

	// Live sectors are those that are not terminated (but may be faulty).
	LiveSectors() (bitfield.BitField, error)

	// Active sectors are those that are neither terminated nor faulty nor unproven, i.e. actively contributing power.
	ActiveSectors() (bitfield.BitField, error)

	// Unproven sectors in this partition. This bitfield will be cleared on
	// a successful window post (or at the end of the partition's next
	// deadline). At that time, any still unproven sectors will be added to
	// the faulty sector bitfield.
	UnprovenSectors() (bitfield.BitField, error)
}

type PartitionDiff

type PartitionDiff struct {
	Removed    bitfield.BitField
	Recovered  bitfield.BitField
	Faulted    bitfield.BitField
	Recovering bitfield.BitField
}

func DiffPartition

func DiffPartition(pre, cur Partition) (*PartitionDiff, error)

type PreCommitChanges

type PreCommitChanges struct {
	Added   []miner8.SectorPreCommitOnChainInfo
	Removed []miner8.SectorPreCommitOnChainInfo
}

func DiffPreCommits

func DiffPreCommits(pre, cur State) (*PreCommitChanges, error)

type SectorChanges

type SectorChanges struct {
	Added    []SectorOnChainInfo
	Extended []SectorExtensions
	Removed  []SectorOnChainInfo
}

func DiffSectors

func DiffSectors(pre, cur State) (*SectorChanges, error)

type SectorExpiration

type SectorExpiration struct {
	OnTime abi.ChainEpoch

	// non-zero if sector is faulty, epoch at which it will be permanently
	// removed if it doesn't recover
	Early abi.ChainEpoch
}

type SectorExtensions

type SectorExtensions struct {
	From SectorOnChainInfo
	To   SectorOnChainInfo
}

type SectorLocation

type SectorLocation struct {
	Deadline  uint64
	Partition uint64
}

type SectorOnChainInfo

type SectorOnChainInfo = miner8.SectorOnChainInfo

type State

type State interface {
	cbor.Marshaler

	// Total available balance to spend.
	AvailableBalance(abi.TokenAmount) (abi.TokenAmount, error)
	// Funds that will vest by the given epoch.
	VestedFunds(abi.ChainEpoch) (abi.TokenAmount, error)
	// Funds locked for various reasons.
	LockedFunds() (LockedFunds, error)
	FeeDebt() (abi.TokenAmount, error)

	GetSector(abi.SectorNumber) (*SectorOnChainInfo, error)
	FindSector(abi.SectorNumber) (*SectorLocation, error)
	GetSectorExpiration(abi.SectorNumber) (*SectorExpiration, error)
	GetPrecommittedSector(abi.SectorNumber) (*miner8.SectorPreCommitOnChainInfo, error)
	ForEachPrecommittedSector(func(miner8.SectorPreCommitOnChainInfo) error) error
	LoadSectors(sectorNos *bitfield.BitField) ([]*SectorOnChainInfo, error)
	NumLiveSectors() (uint64, error)
	IsAllocated(abi.SectorNumber) (bool, error)
	// UnallocatedSectorNumbers returns up to count unallocated sector numbers (or less than
	// count if there aren't enough).
	UnallocatedSectorNumbers(count int) ([]abi.SectorNumber, error)
	GetAllocatedSectors() (*bitfield.BitField, error)

	// Note that ProvingPeriodStart is deprecated and will be renamed / removed in a future version of actors
	GetProvingPeriodStart() (abi.ChainEpoch, error)
	// Testing only
	EraseAllUnproven() error

	LoadDeadline(idx uint64) (Deadline, error)
	ForEachDeadline(cb func(idx uint64, dl Deadline) error) error
	NumDeadlines() (uint64, error)
	DeadlinesChanged(State) (bool, error)

	Info() (MinerInfo, error)
	MinerInfoChanged(State) (bool, error)

	DeadlineInfo(epoch abi.ChainEpoch) (*dline.Info, error)
	DeadlineCronActive() (bool, error)

	GetState() interface{}
	// contains filtered or unexported methods
}

func Load

func Load(store adt.Store, act *types.Actor) (State, error)

func MakeState

func MakeState(store adt.Store, av actors.Version) (State, error)

type WindowPostVerifyInfo

type WindowPostVerifyInfo = proof.WindowPoStVerifyInfo

type WorkerKeyChange

type WorkerKeyChange = miner8.WorkerKeyChange