fsm

Documentation

Index

• type Chain
• type DealInfo
• type DealSchedule
• type Events
• type HeightHandler
• type Log
• type MessageReceipt
  • func (mr *MessageReceipt) Equals(o *MessageReceipt) bool
• type MsgLookup
• type Piece
• type PieceWithDealInfo
• type ReturnState
• type RevertHandler
• type TipSetToken

Types

type Chain

type Chain interface {
	ChainHead(ctx context.Context) (TipSetToken, abi.ChainEpoch, error)
	StateNetworkVersion(ctx context.Context, tok TipSetToken) (network.Version, error)
}

Chain a interface used to get chain head and net version

type DealInfo

type DealInfo struct {
	PublishCid   *cid.Cid
	DealID       abi.DealID
	DealSchedule DealSchedule
	KeepUnsealed bool
}

DealInfo is a tuple of deal identity and its schedule

type DealSchedule

type DealSchedule struct {
	StartEpoch abi.ChainEpoch
	EndEpoch   abi.ChainEpoch
}

DealSchedule communicates the time interval of a storage deal. The deal must appear in a sealed (proven) sector no later than StartEpoch, otherwise it is invalid.

type Events

type Events interface {
	ChainAt(hnd HeightHandler, rev RevertHandler, confidence int, h abi.ChainEpoch) error
}

type HeightHandler

type HeightHandler func(ctx context.Context, tok TipSetToken, curH abi.ChainEpoch) error

`curH`-`ts.Height` = `confidence`

type Log

type Log struct {
	Timestamp uint64
	Trace     string // for errors

	Message string

	// additional data (Event info)
	Kind string
}

type MessageReceipt

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

func (*MessageReceipt) Equals

func (mr *MessageReceipt) Equals(o *MessageReceipt) bool

type MsgLookup

type MsgLookup struct {
	Receipt   MessageReceipt
	TipSetTok TipSetToken
	Height    abi.ChainEpoch
}

type Piece

type Piece struct {
	Piece    abi.PieceInfo
	DealInfo *DealInfo // nil for pieces which do not appear in deals (e.g. filler pieces)
}

Piece is a tuple of piece info and optional deal

type PieceWithDealInfo

type PieceWithDealInfo struct {
	Piece    abi.PieceInfo
	DealInfo DealInfo
}

Piece is a tuple of piece and deal info

type ReturnState

type ReturnState string

type RevertHandler

type RevertHandler func(ctx context.Context, tok TipSetToken) error

type TipSetToken

type TipSetToken []byte