ibc

Documentation

Index

• func GetTransferAmount(packet channeltypes.Packet) (string, error)
• func GetTransferSenderRecipient(packet channeltypes.Packet) (sender, recipient sdk.AccAddress, senderBech32, recipientBech32 string, ...)
• type Module
  • func NewModule(app porttypes.IBCModule) *Module
  • func (im Module) OnAcknowledgementPacket(ctx sdk.Context, packet channeltypes.Packet, acknowledgement []byte, ...) error
  • func (im Module) OnChanCloseConfirm(ctx sdk.Context, portID, channelID string) error
  • func (im Module) OnChanCloseInit(ctx sdk.Context, portID, channelID string) error
  • func (im Module) OnChanOpenAck(ctx sdk.Context, ...) error
  • func (im Module) OnChanOpenConfirm(ctx sdk.Context, portID, channelID string) error
  • func (im Module) OnChanOpenInit(ctx sdk.Context, order channeltypes.Order, connectionHops []string, ...) error
  • func (im Module) OnChanOpenTry(ctx sdk.Context, order channeltypes.Order, connectionHops []string, ...) (version string, err error)
  • func (im Module) OnRecvPacket(ctx sdk.Context, packet channeltypes.Packet, relayer sdk.AccAddress) exported.Acknowledgement
  • func (im Module) OnTimeoutPacket(ctx sdk.Context, packet channeltypes.Packet, relayer sdk.AccAddress) error

Functions

func GetTransferAmount

func GetTransferAmount(packet channeltypes.Packet) (string, error)

GetTransferAmount returns the amount from an ICS20 FungibleTokenPacketData.

func GetTransferSenderRecipient

func GetTransferSenderRecipient(packet channeltypes.Packet) (
	sender, recipient sdk.AccAddress,
	senderBech32, recipientBech32 string,
	err error,
)

GetTransferSenderRecipient returns the sender and recipient sdk.AccAddresses from an ICS20 FungibleTokenPacketData as well as the original sender bech32 address from the packet data. This function fails if:

• the packet data is not FungibleTokenPacketData
• sender address is invalid
• recipient address is invalid

Types

type Module

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

Module a concrete type for a module boilerplate.

func NewModule

func NewModule(app porttypes.IBCModule) *Module

NewModule creates a new IBC Module boilerplate given the underlying IBC app

func (Module) OnAcknowledgementPacket

func (im Module) OnAcknowledgementPacket(
	ctx sdk.Context,
	packet channeltypes.Packet,
	acknowledgement []byte,
	relayer sdk.AccAddress,
) error

OnAcknowledgementPacket implements the Module interface. It calls the underlying app's OnAcknowledgementPacket callback.

func (Module) OnChanCloseConfirm

func (im Module) OnChanCloseConfirm(
	ctx sdk.Context,
	portID,
	channelID string,
) error

OnChanCloseConfirm implements the Module interface. It calls the underlying app's OnChanCloseConfirm callback.

func (Module) OnChanCloseInit

func (im Module) OnChanCloseInit(
	ctx sdk.Context,
	portID,
	channelID string,
) error

OnChanCloseInit implements the Module interface It calls the underlying app's OnChanCloseInit callback.

func (Module) OnChanOpenAck

func (im Module) OnChanOpenAck(
	ctx sdk.Context,
	portID,
	channelID,
	counterpartyChannelID,
	counterpartyVersion string,
) error

OnChanOpenAck implements the Module interface. It calls the underlying app's OnChanOpenAck callback.

func (Module) OnChanOpenConfirm

func (im Module) OnChanOpenConfirm(
	ctx sdk.Context,
	portID,
	channelID string,
) error

OnChanOpenConfirm implements the Module interface. It calls the underlying app's OnChanOpenConfirm callback.

func (Module) OnChanOpenInit

func (im Module) OnChanOpenInit(
	ctx sdk.Context,
	order channeltypes.Order,
	connectionHops []string,
	portID string,
	channelID string,
	chanCap *capabilitytypes.Capability,
	counterparty channeltypes.Counterparty,
	version string,
) error

OnChanOpenInit implements the Module interface It calls the underlying app's OnChanOpenInit callback.

func (Module) OnChanOpenTry

func (im Module) OnChanOpenTry(
	ctx sdk.Context,
	order channeltypes.Order,
	connectionHops []string,
	portID,
	channelID string,
	chanCap *capabilitytypes.Capability,
	counterparty channeltypes.Counterparty,
	counterpartyVersion string,
) (version string, err error)

OnChanOpenTry implements the Module interface. It calls the underlying app's OnChanOpenTry callback.

func (Module) OnRecvPacket

func (im Module) OnRecvPacket(
	ctx sdk.Context,
	packet channeltypes.Packet,
	relayer sdk.AccAddress,
) exported.Acknowledgement

OnRecvPacket implements the Module interface. It calls the underlying app's OnRecvPacket callback.

func (Module) OnTimeoutPacket

func (im Module) OnTimeoutPacket(
	ctx sdk.Context,
	packet channeltypes.Packet,
	relayer sdk.AccAddress,
) error

OnTimeoutPacket implements the Module interface. It calls the underlying app's OnTimeoutPacket callback.