paych

type Actor ¶

type Actor struct{}

func (a Actor) Code() cid.Cid

func (pca Actor) Collect(rt runtime.Runtime, _ *abi.EmptyValue) *abi.EmptyValue

func (pca *Actor) Constructor(rt runtime.Runtime, params *ConstructorParams) *abi.EmptyValue

func (a Actor) Exports() []interface{}

func (pca Actor) Settle(rt runtime.Runtime, _ *abi.EmptyValue) *abi.EmptyValue

func (a Actor) State() cbor.Er

func (pca Actor) UpdateChannelState(rt runtime.Runtime, params *UpdateChannelStateParams) *abi.EmptyValue

type ConstructorParams ¶

type ConstructorParams = paych0.ConstructorParams

type ConstructorParams struct {
	From addr.Address // Payer
	To   addr.Address // Payee
}

type LaneState ¶

type LaneState struct {
	Redeemed big.Int
	Nonce    uint64
}

The Lane state tracks the latest (highest) voucher nonce used to merge the lane as well as the amount it has already redeemed.

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

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

type Merge ¶

type Merge = paych0.Merge

Specifies which `Lane`s to be merged with what `Nonce` on channelUpdate

type Merge struct {
	Lane  uint64
	Nonce uint64
}

type ModVerifyParams ¶

type ModVerifyParams = paych0.ModVerifyParams

Modular Verification method

type ModVerifyParams struct {
	// Actor on which to invoke the method.
	Actor addr.Address
	// Method to invoke.
	Method abi.MethodNum
	// Pre-serialized method parameters.
	Params []byte
}

type SignedVoucher ¶

type SignedVoucher = paych7.SignedVoucher

type State ¶

type State struct {
	// Channel owner, who has funded the actor
	From addr.Address
	// Recipient of payouts from channel
	To addr.Address

	// Amount successfully redeemed through the payment channel, paid out on `Collect()`
	ToSend abi.TokenAmount

	// Height at which the channel can be `Collected`
	SettlingAt abi.ChainEpoch
	// Height before which the channel `ToSend` cannot be collected
	MinSettleHeight abi.ChainEpoch

	// Collections of lane states for the channel, maintained in ID order.
	LaneStates cid.Cid // AMT<LaneState>
}

A given payment channel actor is established by From to enable off-chain microtransactions to To to be reconciled and tallied on chain.

func ConstructState(from addr.Address, to addr.Address, emptyArrCid cid.Cid) *State

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

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

type StateSummary ¶

type StateSummary struct {
	Redeemed abi.TokenAmount
}

func CheckStateInvariants(st *State, store adt.Store, balance abi.TokenAmount) (*StateSummary, *builtin.MessageAccumulator)

type UpdateChannelStateParams ¶

type UpdateChannelStateParams = paych7.UpdateChannelStateParams