types

package
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 Go to latest Published: Jan 14, 2024 License: MIT Imports: 40 Imported by: 0

Documentation

Overview

Package types is a reverse proxy.

It translates gRPC into RESTful JSON APIs.

Index

Constants

View Source 
const (
	EventTypeTimeout      = "timeout"
	EventTypePacket       = "non_fungible_token_packet"
	EventTypeTransfer     = "ibc_nft_transfer"
	EventTypeChannelClose = "channel_closed"
	EventTypeClassTrace   = "class_trace"

	AttributeKeySender     = "sender"
	AttributeKeyReceiver   = "receiver"
	AttributeKeyClassID    = "classID"
	AttributeKeyTokenIDs   = "tokenIDs"
	AttributeKeyAck        = "acknowledgement"
	AttributeKeyAckSuccess = "success"
	AttributeKeyAckError   = "error"
	AttributeKeyTraceHash  = "trace_hash"
)

IBC transfer events

View Source 
const (
	// ModuleName defines the IBC nft-transfer name
	ModuleName = "nonfungibletokentransfer"

	// Version defines the current version the IBC nft-transfer
	// module supports
	Version = "ics721-1"

	// PortID is the default port id that nft-transfer module binds to
	PortID = "nft-transfer"

	// StoreKey is the store key string for IBC nft-transfer
	StoreKey = ModuleName

	// RouterKey is the message route for IBC nft-transfer
	RouterKey = ModuleName

	// QuerierRoute is the querier route for IBC nft-transfer
	QuerierRoute = ModuleName

	// ClassPrefix is the prefix used for internal SDK non-fungible token representation.
	ClassPrefix = "ibc"
)
View Source 
const (
	// DefaultSendEnabled enabled
	DefaultSendEnabled = true
	// DefaultReceiveEnabled enabled
	DefaultReceiveEnabled = true
)
View Source 
const (
	TypeMsgTransfer = "nft-transfer"
)

msg types

Variables

View Source 
var (

	// ModuleCdc references the global nft-transfer module codec. Note, the codec
	// should ONLY be used in certain instances of tests and for JSON encoding.
	//
	// The actual codec used for serialization should be provided to nft-transfer and
	// defined at the application level.
	ModuleCdc = codec.NewProtoCodec(codectypes.NewInterfaceRegistry())

	// AminoCdc is a amino codec created to support amino json compatible msgs.
	AminoCdc = codec.NewAminoCodec(amino)
)
View Source 
var (
	ErrInvalidPacketTimeout = errorsmod.Register(ModuleName, 2, "invalid packet timeout")
	ErrInvalidVersion       = errorsmod.Register(ModuleName, 3, "invalid ICS721 version")
	ErrMaxTransferChannels  = errorsmod.Register(ModuleName, 4, "max nft-transfer channels")
	ErrInvalidClassID       = errorsmod.Register(ModuleName, 5, "invalid class id")
	ErrInvalidTokenID       = errorsmod.Register(ModuleName, 6, "invalid token id")
	ErrInvalidPacket        = errorsmod.Register(ModuleName, 7, "invalid non-fungible token packet")
	ErrTraceNotFound        = errorsmod.Register(ModuleName, 8, "classTrace trace not found")
	ErrMarshal              = errorsmod.Register(ModuleName, 9, "failed to marshal token data")
	ErrSendDisabled         = errorsmod.Register(ModuleName, 10, "non-fungible token transfers from this chain are disabled")
	ErrReceiveDisabled      = errorsmod.Register(ModuleName, 11, "non-fungible token transfers to this chain are disabled")
)

IBC transfer sentinel errors

View Source 
var (
	ErrInvalidLengthGenesis        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowGenesis          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupGenesis = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var (
	// PortKey defines the key to store the port ID in store
	PortKey = []byte{0x01}

	// ClassTraceKey defines the key to store the class trace info in store
	ClassTraceKey = []byte{0x02}

	// ParamsKey is the key to query all nft_transfer params
	ParamsKey = []byte{0x03}
)
View Source 
var (
	// DefaultRelativePacketTimeoutHeight is the default packet timeout height (in blocks) relative
	// to the current block height of the counterparty chain provided by the client state. The
	// timeout is disabled when set to 0.
	DefaultRelativePacketTimeoutHeight = "0-0"

	// DefaultRelativePacketTimeoutTimestamp is the default packet timeout timestamp (in nanoseconds)
	// relative to the current block timestamp of the counterparty chain provided by the client
	// state. The timeout is disabled when set to 0. The default is currently set to a 10 minute
	// timeout.
	DefaultRelativePacketTimeoutTimestamp = uint64((time.Duration(10) * time.Minute).Nanoseconds())
)
View Source 
var (
	ErrInvalidLengthPacket        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowPacket          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupPacket = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var (
	ErrInvalidLengthQuery        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowQuery          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupQuery = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var (
	ErrInvalidLengthTransfer        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowTransfer          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupTransfer = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var (
	ErrInvalidLengthTx        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowTx          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupTx = fmt.Errorf("proto: unexpected end of group")
)

Functions

func GetClassPrefix 

func GetClassPrefix(portID, channelID string) string

GetClassPrefix returns the receiving class prefix

func GetEscrowAddress 

func GetEscrowAddress(portID, channelID string) sdk.AccAddress

GetEscrowAddress returns the escrow address for the specified channel. The escrow address follows the format as outlined in ADR 028: https://github.com/cosmos/cosmos-sdk/blob/master/docs/architecture/adr-028-public-key-addresses.md

func GetIfExist 

func GetIfExist(i int, data []string) string

func IsAwayFromOrigin 

func IsAwayFromOrigin(sourcePort, sourceChannel, fullClassPath string) bool

IsAwayFromOrigin determine if non-fungible token is moving away from the origin chain (the chain issued by the native nft). Note that fullClassPath refers to the full path of the unencoded classID. The longer the fullClassPath, the farther it is from the origin chain

func MustProtoMarshalJSON 

func MustProtoMarshalJSON(msg proto.Message) []byte

func ParseHexHash 

func ParseHexHash(hexHash string) (tmbytes.HexBytes, error)

ParseHexHash parses a hex hash in string format to bytes and validates its correctness.

func ProtoMarshalJSON 

func ProtoMarshalJSON(msg proto.Message, resolver jsonpb.AnyResolver) ([]byte, error)

ProtoMarshalJSON provides an auxiliary function to return Proto3 JSON encoded bytes of a message.

func RegisterInterfaces 

func RegisterInterfaces(registry codectypes.InterfaceRegistry)

RegisterInterfaces register the ibc nft-transfer module interfaces to protobuf Any.

func RegisterLegacyAminoCodec 

func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino)

RegisterLegacyAminoCodec registers the necessary nft-transfer interfaces and concrete types on the provided LegacyAmino codec. These types are used for Amino JSON serialization.

func RegisterMsgServer 

func RegisterMsgServer(s grpc1.Server, srv MsgServer)

func RegisterQueryHandler 

func RegisterQueryHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error

RegisterQueryHandler registers the http handlers for service Query to "mux". The handlers forward requests to the grpc endpoint over "conn".

func RegisterQueryHandlerClient 

func RegisterQueryHandlerClient(ctx context.Context, mux *runtime.ServeMux, client QueryClient) error

RegisterQueryHandlerClient registers the http handlers for service Query to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "QueryClient". Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "QueryClient" doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in "QueryClient" to call the correct interceptors.

func RegisterQueryHandlerFromEndpoint 

func RegisterQueryHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error)

RegisterQueryHandlerFromEndpoint is same as RegisterQueryHandler but automatically dials to "endpoint" and closes the connection when "ctx" gets done.

func RegisterQueryHandlerServer 

func RegisterQueryHandlerServer(ctx context.Context, mux *runtime.ServeMux, server QueryServer) error

RegisterQueryHandlerServer registers the http handlers for service Query to "mux". UnaryRPC :call QueryServer directly. StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906. Note that using this registration option will cause many gRPC library features to stop working. Consider using RegisterQueryHandlerFromEndpoint instead.

func RegisterQueryServer 

func RegisterQueryServer(s grpc1.Server, srv QueryServer)

func RemoveClassPrefix 

func RemoveClassPrefix(portID, channelID, classID string) (string, error)

RemoveClassPrefix returns the unprefixed classID. After the receiving chain receives the packet,if isAwayFromOrigin=false, it means that nft is moving in the direction of the original chain, and the portID/channelID prefix of the sending chain in trace.path needs to be removed

Types

type AccountKeeper 

type AccountKeeper interface {
	NewAccountWithAddress(ctx sdk.Context, addr sdk.AccAddress) types.AccountI
	// Set an account in the store.
	SetAccount(sdk.Context, types.AccountI)
	HasAccount(ctx sdk.Context, addr sdk.AccAddress) bool
	GetModuleAddress(name string) sdk.AccAddress
}

AccountKeeper defines the contract required for account APIs.

type ChannelKeeper 

type ChannelKeeper interface {
	GetChannel(ctx sdk.Context, srcPort, srcChan string) (channel channeltypes.Channel, found bool)
	GetNextSequenceSend(ctx sdk.Context, portID, channelID string) (uint64, bool)
}

ChannelKeeper defines the expected IBC channel keeper

type Class 

type Class interface {
	GetID() string
	GetURI() string
	GetData() string
}

Class defines the interface specifications of collection that can be transferred across chains

type ClassTrace 

type ClassTrace struct {
	// path defines the chain of port/channel identifiers used for tracing the
	// source of the non-fungible token.
	Path string `protobuf:"bytes,1,opt,name=path,proto3" json:"path,omitempty"`
	// base classID of the relayed non-fungible token.
	BaseClassId string `protobuf:"bytes,2,opt,name=base_class_id,json=baseClassId,proto3" json:"base_class_id,omitempty"`
}

ClassTrace contains the base classID for ICS721 non-fungible tokens and the source tracing information path.

func ParseClassTrace 

func ParseClassTrace(rawClassID string) ClassTrace

ParseClassTrace parses a string with the ibc prefix (class trace) and the base classID into a ClassTrace type.

Examples:

  • "port-1/channel-1/class-1" => ClassTrace{Path: "port-1/channel-1", BaseClassId: "class-1"}
  • "port-1/channel-1/class/1" => ClassTrace{Path: "port-1/channel-1", BaseClassId: "class/1"}
  • "class-1" => ClassTrace{Path: "", BaseClassId: "class-1"}

func (*ClassTrace) Descriptor 

func (*ClassTrace) Descriptor() ([]byte, []int)

func (*ClassTrace) GetBaseClassId 

func (m *ClassTrace) GetBaseClassId() string

func (ClassTrace) GetFullClassPath 

func (ct ClassTrace) GetFullClassPath() string

GetFullClassPath returns the full classId according to the ICS721 specification: tracePath + "/" + BaseClassId If there exists no trace then the base BaseClassId is returned.

func (*ClassTrace) GetPath 

func (m *ClassTrace) GetPath() string

func (ClassTrace) GetPrefix 

func (ct ClassTrace) GetPrefix() string

GetPrefix returns the receiving classId prefix composed by the trace info and a separator.

func (ClassTrace) Hash 

func (ct ClassTrace) Hash() tmbytes.HexBytes

Hash returns the hex bytes of the SHA256 hash of the ClassTrace fields using the following formula:

hash = sha256(tracePath + "/" + baseClassId)

func (ClassTrace) IBCClassID 

func (ct ClassTrace) IBCClassID() string

IBCClassID a classID for an ICS721 non-fungible token in the format 'ibc/{hash(tracePath + BaseClassId)}'. If the trace is empty, it will return the base classID.

func (*ClassTrace) Marshal 

func (m *ClassTrace) Marshal() (dAtA []byte, err error)

func (*ClassTrace) MarshalTo 

func (m *ClassTrace) MarshalTo(dAtA []byte) (int, error)

func (*ClassTrace) MarshalToSizedBuffer 

func (m *ClassTrace) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*ClassTrace) ProtoMessage 

func (*ClassTrace) ProtoMessage()

func (*ClassTrace) Reset 

func (m *ClassTrace) Reset()

func (*ClassTrace) Size 

func (m *ClassTrace) Size() (n int)

func (*ClassTrace) String 

func (m *ClassTrace) String() string

func (*ClassTrace) Unmarshal 

func (m *ClassTrace) Unmarshal(dAtA []byte) error

func (ClassTrace) Validate 

func (ct ClassTrace) Validate() error

Validate performs a basic validation of the ClassTrace fields.

func (*ClassTrace) XXX_DiscardUnknown 

func (m *ClassTrace) XXX_DiscardUnknown()

func (*ClassTrace) XXX_Marshal 

func (m *ClassTrace) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ClassTrace) XXX_Merge 

func (m *ClassTrace) XXX_Merge(src proto.Message)

func (*ClassTrace) XXX_Size 

func (m *ClassTrace) XXX_Size() int

func (*ClassTrace) XXX_Unmarshal 

func (m *ClassTrace) XXX_Unmarshal(b []byte) error

type GenesisState 

type GenesisState struct {
	PortId string `protobuf:"bytes,1,opt,name=port_id,json=portId,proto3" json:"port_id,omitempty"`
	Traces Traces `protobuf:"bytes,2,rep,name=traces,proto3,castrepeated=Traces" json:"traces"`
	Params Params `protobuf:"bytes,3,opt,name=params,proto3" json:"params"`
}

GenesisState defines the ibc-nft-transfer genesis state

func DefaultGenesisState 

func DefaultGenesisState() *GenesisState

DefaultGenesisState returns a GenesisState with "nft-transfer" as the default PortID.

func NewGenesisState 

func NewGenesisState(portID string, traces Traces, params Params) *GenesisState

NewGenesisState creates a new ibc nft-transfer GenesisState instance.

func (*GenesisState) Descriptor 

func (*GenesisState) Descriptor() ([]byte, []int)

func (*GenesisState) GetParams 

func (m *GenesisState) GetParams() Params

func (*GenesisState) GetPortId 

func (m *GenesisState) GetPortId() string

func (*GenesisState) GetTraces 

func (m *GenesisState) GetTraces() Traces

func (*GenesisState) Marshal 

func (m *GenesisState) Marshal() (dAtA []byte, err error)

func (*GenesisState) MarshalTo 

func (m *GenesisState) MarshalTo(dAtA []byte) (int, error)

func (*GenesisState) MarshalToSizedBuffer 

func (m *GenesisState) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*GenesisState) ProtoMessage 

func (*GenesisState) ProtoMessage()

func (*GenesisState) Reset 

func (m *GenesisState) Reset()

func (*GenesisState) Size 

func (m *GenesisState) Size() (n int)

func (*GenesisState) String 

func (m *GenesisState) String() string

func (*GenesisState) Unmarshal 

func (m *GenesisState) Unmarshal(dAtA []byte) error

func (GenesisState) Validate 

func (gs GenesisState) Validate() error

Validate performs basic genesis state validation returning an error upon any failure.

func (*GenesisState) XXX_DiscardUnknown 

func (m *GenesisState) XXX_DiscardUnknown()

func (*GenesisState) XXX_Marshal 

func (m *GenesisState) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*GenesisState) XXX_Merge 

func (m *GenesisState) XXX_Merge(src proto.Message)

func (*GenesisState) XXX_Size 

func (m *GenesisState) XXX_Size() int

func (*GenesisState) XXX_Unmarshal 

func (m *GenesisState) XXX_Unmarshal(b []byte) error

type ICS4Wrapper 

type ICS4Wrapper interface {
	SendPacket(
		ctx sdk.Context,
		chanCap *capabilitytypes.Capability,
		sourcePort string,
		sourceChannel string,
		timeoutHeight clienttypes.Height,
		timeoutTimestamp uint64,
		data []byte,
	) (sequence uint64, err error)
}

ICS4Wrapper defines the expected ICS4Wrapper for middleware

type MsgClient 

type MsgClient interface {
	// Transfer defines a rpc handler method for MsgTransfer.
	Transfer(ctx context.Context, in *MsgTransfer, opts ...grpc.CallOption) (*MsgTransferResponse, error)
	// UpdateParams defines a governance operation for updating the nft-transfer module parameters.
	// The authority is defined in the keeper.
	//
	UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error)
}

MsgClient is the client API for Msg service.

For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.

func NewMsgClient 

func NewMsgClient(cc grpc1.ClientConn) MsgClient

type MsgServer 

type MsgServer interface {
	// Transfer defines a rpc handler method for MsgTransfer.
	Transfer(context.Context, *MsgTransfer) (*MsgTransferResponse, error)
	// UpdateParams defines a governance operation for updating the nft-transfer module parameters.
	// The authority is defined in the keeper.
	//
	UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error)
}

MsgServer is the server API for Msg service.

type MsgTransfer 

type MsgTransfer struct {
	// the port on which the packet will be sent
	SourcePort string `protobuf:"bytes,1,opt,name=source_port,json=sourcePort,proto3" json:"source_port,omitempty"`
	// the channel by which the packet will be sent
	SourceChannel string `protobuf:"bytes,2,opt,name=source_channel,json=sourceChannel,proto3" json:"source_channel,omitempty"`
	// the class_id of tokens to be transferred
	ClassId string `protobuf:"bytes,3,opt,name=class_id,json=classId,proto3" json:"class_id,omitempty"`
	// the non fungible tokens to be transferred
	TokenIds []string `protobuf:"bytes,4,rep,name=token_ids,json=tokenIds,proto3" json:"token_ids,omitempty"`
	// the sender address
	Sender string `protobuf:"bytes,5,opt,name=sender,proto3" json:"sender,omitempty"`
	// the recipient address on the destination chain
	Receiver string `protobuf:"bytes,6,opt,name=receiver,proto3" json:"receiver,omitempty"`
	// Timeout height relative to the current block height.
	// The timeout is disabled when set to 0.
	TimeoutHeight types.Height `protobuf:"bytes,7,opt,name=timeout_height,json=timeoutHeight,proto3" json:"timeout_height"`
	// Timeout timestamp in absolute nanoseconds since unix epoch.
	// The timeout is disabled when set to 0.
	TimeoutTimestamp uint64 `protobuf:"varint,8,opt,name=timeout_timestamp,json=timeoutTimestamp,proto3" json:"timeout_timestamp,omitempty"`
	// optional memo
	Memo string `protobuf:"bytes,9,opt,name=memo,proto3" json:"memo,omitempty"`
}

MsgTransfer defines a msg to transfer non fungible tokens between ICS721 enabled chains. See ICS Spec here: https://github.com/cosmos/ibc/tree/master/spec/app/ics-721-nft-transfer#data-structures

func NewMsgTransfer 

func NewMsgTransfer(
	sourcePort, sourceChannel string,
	classID string, tokenIds []string, sender, receiver string,
	timeoutHeight clienttypes.Height, timeoutTimestamp uint64, memo string,
) *MsgTransfer

NewMsgTransfer creates a new MsgTransfer instance

func (*MsgTransfer) Descriptor 

func (*MsgTransfer) Descriptor() ([]byte, []int)

func (MsgTransfer) GetSignBytes 

func (msg MsgTransfer) GetSignBytes() []byte

GetSignBytes implements sdk.Msg.

func (MsgTransfer) GetSigners 

func (msg MsgTransfer) GetSigners() []sdk.AccAddress

GetSigners implements sdk.Msg

func (*MsgTransfer) Marshal 

func (m *MsgTransfer) Marshal() (dAtA []byte, err error)

func (*MsgTransfer) MarshalTo 

func (m *MsgTransfer) MarshalTo(dAtA []byte) (int, error)

func (*MsgTransfer) MarshalToSizedBuffer 

func (m *MsgTransfer) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*MsgTransfer) ProtoMessage 

func (*MsgTransfer) ProtoMessage()

func (*MsgTransfer) Reset 

func (m *MsgTransfer) Reset()

func (MsgTransfer) Route 

func (MsgTransfer) Route() string

Route implements sdk.Msg

func (*MsgTransfer) Size 

func (m *MsgTransfer) Size() (n int)

func (*MsgTransfer) String 

func (m *MsgTransfer) String() string

func (MsgTransfer) Type 

func (MsgTransfer) Type() string

Type implements sdk.Msg

func (*MsgTransfer) Unmarshal 

func (m *MsgTransfer) Unmarshal(dAtA []byte) error

func (MsgTransfer) ValidateBasic 

func (msg MsgTransfer) ValidateBasic() error

ValidateBasic performs a basic check of the MsgTransfer fields. NOTE: timeout height or timestamp values can be 0 to disable the timeout. NOTE: The recipient addresses format is not validated as the format defined by the chain is not known to IBC.

func (*MsgTransfer) XXX_DiscardUnknown 

func (m *MsgTransfer) XXX_DiscardUnknown()

func (*MsgTransfer) XXX_Marshal 

func (m *MsgTransfer) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*MsgTransfer) XXX_Merge 

func (m *MsgTransfer) XXX_Merge(src proto.Message)

func (*MsgTransfer) XXX_Size 

func (m *MsgTransfer) XXX_Size() int

func (*MsgTransfer) XXX_Unmarshal 

func (m *MsgTransfer) XXX_Unmarshal(b []byte) error

type MsgTransferResponse 

type MsgTransferResponse struct {
	// sequence number of the transfer packet sent
	Sequence uint64 `protobuf:"varint,1,opt,name=sequence,proto3" json:"sequence,omitempty"`
}

MsgTransferResponse defines the Msg/Transfer response type.

func (*MsgTransferResponse) Descriptor 

func (*MsgTransferResponse) Descriptor() ([]byte, []int)

func (*MsgTransferResponse) GetSequence 

func (m *MsgTransferResponse) GetSequence() uint64

func (*MsgTransferResponse) Marshal 

func (m *MsgTransferResponse) Marshal() (dAtA []byte, err error)

func (*MsgTransferResponse) MarshalTo 

func (m *MsgTransferResponse) MarshalTo(dAtA []byte) (int, error)

func (*MsgTransferResponse) MarshalToSizedBuffer 

func (m *MsgTransferResponse) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*MsgTransferResponse) ProtoMessage 

func (*MsgTransferResponse) ProtoMessage()

func (*MsgTransferResponse) Reset 

func (m *MsgTransferResponse) Reset()

func (*MsgTransferResponse) Size 

func (m *MsgTransferResponse) Size() (n int)

func (*MsgTransferResponse) String 

func (m *MsgTransferResponse) String() string

func (*MsgTransferResponse) Unmarshal 

func (m *MsgTransferResponse) Unmarshal(dAtA []byte) error

func (*MsgTransferResponse) XXX_DiscardUnknown 

func (m *MsgTransferResponse) XXX_DiscardUnknown()

func (*MsgTransferResponse) XXX_Marshal 

func (m *MsgTransferResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*MsgTransferResponse) XXX_Merge 

func (m *MsgTransferResponse) XXX_Merge(src proto.Message)

func (*MsgTransferResponse) XXX_Size 

func (m *MsgTransferResponse) XXX_Size() int

func (*MsgTransferResponse) XXX_Unmarshal 

func (m *MsgTransferResponse) XXX_Unmarshal(b []byte) error

type MsgUpdateParams 

type MsgUpdateParams struct {
	// authority is the address that controls the module (defaults to x/gov unless overwritten).
	Authority string `protobuf:"bytes,1,opt,name=authority,proto3" json:"authority,omitempty"`
	// params defines the nft-transfer parameters to update.
	//
	// NOTE: All parameters must be supplied.
	Params Params `protobuf:"bytes,2,opt,name=params,proto3" json:"params"`
}

MsgUpdateParams is the Msg/UpdateParams request type.

func (*MsgUpdateParams) Descriptor 

func (*MsgUpdateParams) Descriptor() ([]byte, []int)

func (*MsgUpdateParams) GetAuthority 

func (m *MsgUpdateParams) GetAuthority() string

func (*MsgUpdateParams) GetParams 

func (m *MsgUpdateParams) GetParams() Params

func (MsgUpdateParams) GetSignBytes 

func (msg MsgUpdateParams) GetSignBytes() []byte

GetSignBytes returns the message bytes to sign over.

func (MsgUpdateParams) GetSigners 

func (msg MsgUpdateParams) GetSigners() []sdk.AccAddress

GetSigners returns the expected signers for a MsgUpdateParams.

func (*MsgUpdateParams) Marshal 

func (m *MsgUpdateParams) Marshal() (dAtA []byte, err error)

func (*MsgUpdateParams) MarshalTo 

func (m *MsgUpdateParams) MarshalTo(dAtA []byte) (int, error)

func (*MsgUpdateParams) MarshalToSizedBuffer 

func (m *MsgUpdateParams) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*MsgUpdateParams) ProtoMessage 

func (*MsgUpdateParams) ProtoMessage()

func (*MsgUpdateParams) Reset 

func (m *MsgUpdateParams) Reset()

func (*MsgUpdateParams) Size 

func (m *MsgUpdateParams) Size() (n int)

func (*MsgUpdateParams) String 

func (m *MsgUpdateParams) String() string

func (*MsgUpdateParams) Unmarshal 

func (m *MsgUpdateParams) Unmarshal(dAtA []byte) error

func (MsgUpdateParams) ValidateBasic 

func (msg MsgUpdateParams) ValidateBasic() error

ValidateBasic implements the sdk.Msg interface.

func (*MsgUpdateParams) XXX_DiscardUnknown 

func (m *MsgUpdateParams) XXX_DiscardUnknown()

func (*MsgUpdateParams) XXX_Marshal 

func (m *MsgUpdateParams) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*MsgUpdateParams) XXX_Merge 

func (m *MsgUpdateParams) XXX_Merge(src proto.Message)

func (*MsgUpdateParams) XXX_Size 

func (m *MsgUpdateParams) XXX_Size() int

func (*MsgUpdateParams) XXX_Unmarshal 

func (m *MsgUpdateParams) XXX_Unmarshal(b []byte) error

type MsgUpdateParamsResponse 

type MsgUpdateParamsResponse struct {
}

MsgUpdateParamsResponse defines the response structure for executing a MsgUpdateParams message.

func (*MsgUpdateParamsResponse) Descriptor 

func (*MsgUpdateParamsResponse) Descriptor() ([]byte, []int)

func (*MsgUpdateParamsResponse) Marshal 

func (m *MsgUpdateParamsResponse) Marshal() (dAtA []byte, err error)

func (*MsgUpdateParamsResponse) MarshalTo 

func (m *MsgUpdateParamsResponse) MarshalTo(dAtA []byte) (int, error)

func (*MsgUpdateParamsResponse) MarshalToSizedBuffer 

func (m *MsgUpdateParamsResponse) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*MsgUpdateParamsResponse) ProtoMessage 

func (*MsgUpdateParamsResponse) ProtoMessage()

func (*MsgUpdateParamsResponse) Reset 

func (m *MsgUpdateParamsResponse) Reset()

func (*MsgUpdateParamsResponse) Size 

func (m *MsgUpdateParamsResponse) Size() (n int)

func (*MsgUpdateParamsResponse) String 

func (m *MsgUpdateParamsResponse) String() string

func (*MsgUpdateParamsResponse) Unmarshal 

func (m *MsgUpdateParamsResponse) Unmarshal(dAtA []byte) error

func (*MsgUpdateParamsResponse) XXX_DiscardUnknown 

func (m *MsgUpdateParamsResponse) XXX_DiscardUnknown()

func (*MsgUpdateParamsResponse) XXX_Marshal 

func (m *MsgUpdateParamsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*MsgUpdateParamsResponse) XXX_Merge 

func (m *MsgUpdateParamsResponse) XXX_Merge(src proto.Message)

func (*MsgUpdateParamsResponse) XXX_Size 

func (m *MsgUpdateParamsResponse) XXX_Size() int

func (*MsgUpdateParamsResponse) XXX_Unmarshal 

func (m *MsgUpdateParamsResponse) XXX_Unmarshal(b []byte) error

type NFT 

type NFT interface {
	GetClassID() string
	GetID() string
	GetURI() string
	GetData() string
}

NFT defines the interface specification of nft that can be transferred across chains

type NFTKeeper 

type NFTKeeper interface {
	CreateOrUpdateClass(ctx sdk.Context, classID, classURI string, classData string) error
	Mint(ctx sdk.Context, classID, tokenID, tokenURI string, tokenData string, receiver sdk.AccAddress) error
	Transfer(ctx sdk.Context, classID string, tokenID string, tokenData string, receiver sdk.AccAddress) error
	Burn(ctx sdk.Context, classID string, tokenID string) error

	GetOwner(ctx sdk.Context, classID string, tokenID string) sdk.AccAddress
	HasClass(ctx sdk.Context, classID string) bool
	GetClass(ctx sdk.Context, classID string) (Class, bool)
	GetNFT(ctx sdk.Context, classID, tokenID string) (NFT, bool)
}

NFTKeeper defines the expected nft keeper

type NonFungibleTokenPacketData 

type NonFungibleTokenPacketData struct {
	// the class_id of class to be transferred
	ClassId string `protobuf:"bytes,1,opt,name=class_id,json=classId,proto3" json:"class_id,omitempty"`
	// the class_uri of class to be transferred
	ClassUri string `protobuf:"bytes,2,opt,name=class_uri,json=classUri,proto3" json:"class_uri,omitempty"`
	// the class_data of class to be transferred
	ClassData string `protobuf:"bytes,3,opt,name=class_data,json=classData,proto3" json:"class_data,omitempty"`
	// the non fungible tokens to be transferred
	TokenIds []string `protobuf:"bytes,4,rep,name=token_ids,json=tokenIds,proto3" json:"token_ids,omitempty"`
	// the non fungible tokens's uri to be transferred
	TokenUris []string `protobuf:"bytes,5,rep,name=token_uris,json=tokenUris,proto3" json:"token_uris,omitempty"`
	// the non fungible tokens's data to be transferred
	TokenData []string `protobuf:"bytes,6,rep,name=token_data,json=tokenData,proto3" json:"token_data,omitempty"`
	// the sender address
	Sender string `protobuf:"bytes,7,opt,name=sender,proto3" json:"sender,omitempty"`
	// the recipient address on the destination chain
	Receiver string `protobuf:"bytes,8,opt,name=receiver,proto3" json:"receiver,omitempty"`
	// optional memo
	Memo string `protobuf:"bytes,9,opt,name=memo,proto3" json:"memo,omitempty"`
}

NonFungibleTokenPacketData defines a struct for the packet payload See NonFungibleTokenPacketData spec: https://github.com/cosmos/ibc/tree/master/spec/app/ics-721-nft-transfer#data-structures

func NewNonFungibleTokenPacketData 

func NewNonFungibleTokenPacketData(
	classID, classURI, classData string,
	tokenIDs, tokenURI []string,
	sender, receiver string,
	tokenData []string,
	memo string,
) NonFungibleTokenPacketData

NewNonFungibleTokenPacketData constructs a new NonFungibleTokenPacketData instance

func (*NonFungibleTokenPacketData) Descriptor 

func (*NonFungibleTokenPacketData) Descriptor() ([]byte, []int)

func (NonFungibleTokenPacketData) GetBytes 

func (nftpd NonFungibleTokenPacketData) GetBytes() []byte

GetBytes is a helper for serializing

func (*NonFungibleTokenPacketData) GetClassData 

func (m *NonFungibleTokenPacketData) GetClassData() string

func (*NonFungibleTokenPacketData) GetClassId 

func (m *NonFungibleTokenPacketData) GetClassId() string

func (*NonFungibleTokenPacketData) GetClassUri 

func (m *NonFungibleTokenPacketData) GetClassUri() string

func (*NonFungibleTokenPacketData) GetMemo 

func (m *NonFungibleTokenPacketData) GetMemo() string

func (*NonFungibleTokenPacketData) GetReceiver 

func (m *NonFungibleTokenPacketData) GetReceiver() string

func (*NonFungibleTokenPacketData) GetSender 

func (m *NonFungibleTokenPacketData) GetSender() string

func (*NonFungibleTokenPacketData) GetTokenData 

func (m *NonFungibleTokenPacketData) GetTokenData() []string

func (*NonFungibleTokenPacketData) GetTokenIds 

func (m *NonFungibleTokenPacketData) GetTokenIds() []string

func (*NonFungibleTokenPacketData) GetTokenUris 

func (m *NonFungibleTokenPacketData) GetTokenUris() []string

func (*NonFungibleTokenPacketData) Marshal 

func (m *NonFungibleTokenPacketData) Marshal() (dAtA []byte, err error)

func (*NonFungibleTokenPacketData) MarshalTo 

func (m *NonFungibleTokenPacketData) MarshalTo(dAtA []byte) (int, error)

func (*NonFungibleTokenPacketData) MarshalToSizedBuffer 

func (m *NonFungibleTokenPacketData) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*NonFungibleTokenPacketData) ProtoMessage 

func (*NonFungibleTokenPacketData) ProtoMessage()

func (*NonFungibleTokenPacketData) Reset 

func (m *NonFungibleTokenPacketData) Reset()

func (*NonFungibleTokenPacketData) Size 

func (m *NonFungibleTokenPacketData) Size() (n int)

func (*NonFungibleTokenPacketData) String 

func (m *NonFungibleTokenPacketData) String() string

func (*NonFungibleTokenPacketData) Unmarshal 

func (m *NonFungibleTokenPacketData) Unmarshal(dAtA []byte) error

func (NonFungibleTokenPacketData) ValidateBasic 

func (nftpd NonFungibleTokenPacketData) ValidateBasic() error

ValidateBasic is used for validating the nft transfer. NOTE: The addresses formats are not validated as the sender and recipient can have different formats defined by their corresponding chains that are not known to IBC.

func (*NonFungibleTokenPacketData) XXX_DiscardUnknown 

func (m *NonFungibleTokenPacketData) XXX_DiscardUnknown()

func (*NonFungibleTokenPacketData) XXX_Marshal 

func (m *NonFungibleTokenPacketData) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*NonFungibleTokenPacketData) XXX_Merge 

func (m *NonFungibleTokenPacketData) XXX_Merge(src proto.Message)

func (*NonFungibleTokenPacketData) XXX_Size 

func (m *NonFungibleTokenPacketData) XXX_Size() int

func (*NonFungibleTokenPacketData) XXX_Unmarshal 

func (m *NonFungibleTokenPacketData) XXX_Unmarshal(b []byte) error

type Params 

type Params struct {
	// send_enabled enables or disables all cross-chain nft transfers from this
	// chain.
	SendEnabled bool `protobuf:"varint,1,opt,name=send_enabled,json=sendEnabled,proto3" json:"send_enabled,omitempty"`
	// receive_enabled enables or disables all cross-chain nft transfers to this
	// chain.
	ReceiveEnabled bool `protobuf:"varint,2,opt,name=receive_enabled,json=receiveEnabled,proto3" json:"receive_enabled,omitempty"`
}

Params defines the set of IBC nft-transfer parameters. NOTE: To prevent a nft from being transferred, set the TransfersEnabled parameter to false.

func DefaultParams 

func DefaultParams() Params

DefaultParams is the default parameter configuration for the ibc-transfer module

func NewParams 

func NewParams(enableSend, enableReceive bool) Params

NewParams creates a new parameter configuration for the ibc transfer module

func (*Params) Descriptor 

func (*Params) Descriptor() ([]byte, []int)

func (*Params) GetReceiveEnabled 

func (m *Params) GetReceiveEnabled() bool

func (*Params) GetSendEnabled 

func (m *Params) GetSendEnabled() bool

func (*Params) Marshal 

func (m *Params) Marshal() (dAtA []byte, err error)

func (*Params) MarshalTo 

func (m *Params) MarshalTo(dAtA []byte) (int, error)

func (*Params) MarshalToSizedBuffer 

func (m *Params) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Params) ProtoMessage 

func (*Params) ProtoMessage()

func (*Params) Reset 

func (m *Params) Reset()

func (*Params) Size 

func (m *Params) Size() (n int)

func (*Params) String 

func (m *Params) String() string

func (*Params) Unmarshal 

func (m *Params) Unmarshal(dAtA []byte) error

func (*Params) XXX_DiscardUnknown 

func (m *Params) XXX_DiscardUnknown()

func (*Params) XXX_Marshal 

func (m *Params) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Params) XXX_Merge 

func (m *Params) XXX_Merge(src proto.Message)

func (*Params) XXX_Size 

func (m *Params) XXX_Size() int

func (*Params) XXX_Unmarshal 

func (m *Params) XXX_Unmarshal(b []byte) error

type PortKeeper 

type PortKeeper interface {
	BindPort(ctx sdk.Context, portID string) *capabilitytypes.Capability
}

PortKeeper defines the expected IBC port keeper

type QueryClassHashRequest 

type QueryClassHashRequest struct {
	// The class trace ([port_id]/[channel_id])+/[denom]
	Trace string `protobuf:"bytes,1,opt,name=trace,proto3" json:"trace,omitempty"`
}

QueryClassHashRequest is the request type for the Query/ClassHash RPC method

func (*QueryClassHashRequest) Descriptor 

func (*QueryClassHashRequest) Descriptor() ([]byte, []int)

func (*QueryClassHashRequest) GetTrace 

func (m *QueryClassHashRequest) GetTrace() string

func (*QueryClassHashRequest) Marshal 

func (m *QueryClassHashRequest) Marshal() (dAtA []byte, err error)

func (*QueryClassHashRequest) MarshalTo 

func (m *QueryClassHashRequest) MarshalTo(dAtA []byte) (int, error)

func (*QueryClassHashRequest) MarshalToSizedBuffer 

func (m *QueryClassHashRequest) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*QueryClassHashRequest) ProtoMessage 

func (*QueryClassHashRequest) ProtoMessage()

func (*QueryClassHashRequest) Reset 

func (m *QueryClassHashRequest) Reset()

func (*QueryClassHashRequest) Size 

func (m *QueryClassHashRequest) Size() (n int)

func (*QueryClassHashRequest) String 

func (m *QueryClassHashRequest) String() string

func (*QueryClassHashRequest) Unmarshal 

func (m *QueryClassHashRequest) Unmarshal(dAtA []byte) error

func (*QueryClassHashRequest) XXX_DiscardUnknown 

func (m *QueryClassHashRequest) XXX_DiscardUnknown()

func (*QueryClassHashRequest) XXX_Marshal 

func (m *QueryClassHashRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*QueryClassHashRequest) XXX_Merge 

func (m *QueryClassHashRequest) XXX_Merge(src proto.Message)

func (*QueryClassHashRequest) XXX_Size 

func (m *QueryClassHashRequest) XXX_Size() int

func (*QueryClassHashRequest) XXX_Unmarshal 

func (m *QueryClassHashRequest) XXX_Unmarshal(b []byte) error

type QueryClassHashResponse 

type QueryClassHashResponse struct {
	// hash (in hex format) of the denomination trace information.
	Hash string `protobuf:"bytes,1,opt,name=hash,proto3" json:"hash,omitempty"`
}

QueryClassHashResponse is the response type for the Query/ClassHash RPC method.

func (*QueryClassHashResponse) Descriptor 

func (*QueryClassHashResponse) Descriptor() ([]byte, []int)

func (*QueryClassHashResponse) GetHash 

func (m *QueryClassHashResponse) GetHash() string

func (*QueryClassHashResponse) Marshal 

func (m *QueryClassHashResponse) Marshal() (dAtA []byte, err error)

func (*QueryClassHashResponse) MarshalTo 

func (m *QueryClassHashResponse) MarshalTo(dAtA []byte) (int, error)

func (*QueryClassHashResponse) MarshalToSizedBuffer 

func (m *QueryClassHashResponse) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*QueryClassHashResponse) ProtoMessage 

func (*QueryClassHashResponse) ProtoMessage()

func (*QueryClassHashResponse) Reset 

func (m *QueryClassHashResponse) Reset()

func (*QueryClassHashResponse) Size 

func (m *QueryClassHashResponse) Size() (n int)

func (*QueryClassHashResponse) String 

func (m *QueryClassHashResponse) String() string

func (*QueryClassHashResponse) Unmarshal 

func (m *QueryClassHashResponse) Unmarshal(dAtA []byte) error

func (*QueryClassHashResponse) XXX_DiscardUnknown 

func (m *QueryClassHashResponse) XXX_DiscardUnknown()

func (*QueryClassHashResponse) XXX_Marshal 

func (m *QueryClassHashResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*QueryClassHashResponse) XXX_Merge 

func (m *QueryClassHashResponse) XXX_Merge(src proto.Message)

func (*QueryClassHashResponse) XXX_Size 

func (m *QueryClassHashResponse) XXX_Size() int

func (*QueryClassHashResponse) XXX_Unmarshal 

func (m *QueryClassHashResponse) XXX_Unmarshal(b []byte) error

type QueryClassTraceRequest 

type QueryClassTraceRequest struct {
	// hash (in hex format) or classID (full classID with ibc prefix) of the
	// denomination trace information.
	Hash string `protobuf:"bytes,1,opt,name=hash,proto3" json:"hash,omitempty"`
}

QueryClassTraceRequest is the request type for the Query/ClassDenom RPC method

func (*QueryClassTraceRequest) Descriptor 

func (*QueryClassTraceRequest) Descriptor() ([]byte, []int)

func (*QueryClassTraceRequest) GetHash 

func (m *QueryClassTraceRequest) GetHash() string

func (*QueryClassTraceRequest) Marshal 

func (m *QueryClassTraceRequest) Marshal() (dAtA []byte, err error)

func (*QueryClassTraceRequest) MarshalTo 

func (m *QueryClassTraceRequest) MarshalTo(dAtA []byte) (int, error)

func (*QueryClassTraceRequest) MarshalToSizedBuffer 

func (m *QueryClassTraceRequest) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*QueryClassTraceRequest) ProtoMessage 

func (*QueryClassTraceRequest) ProtoMessage()

func (*QueryClassTraceRequest) Reset 

func (m *QueryClassTraceRequest) Reset()

func (*QueryClassTraceRequest) Size 

func (m *QueryClassTraceRequest) Size() (n int)

func (*QueryClassTraceRequest) String 

func (m *QueryClassTraceRequest) String() string

func (*QueryClassTraceRequest) Unmarshal 

func (m *QueryClassTraceRequest) Unmarshal(dAtA []byte) error

func (*QueryClassTraceRequest) XXX_DiscardUnknown 

func (m *QueryClassTraceRequest) XXX_DiscardUnknown()

func (*QueryClassTraceRequest) XXX_Marshal 

func (m *QueryClassTraceRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*QueryClassTraceRequest) XXX_Merge 

func (m *QueryClassTraceRequest) XXX_Merge(src proto.Message)

func (*QueryClassTraceRequest) XXX_Size 

func (m *QueryClassTraceRequest) XXX_Size() int

func (*QueryClassTraceRequest) XXX_Unmarshal 

func (m *QueryClassTraceRequest) XXX_Unmarshal(b []byte) error

type QueryClassTraceResponse 

type QueryClassTraceResponse struct {
	// class_trace returns the requested class trace information.
	ClassTrace *ClassTrace `protobuf:"bytes,1,opt,name=class_trace,json=classTrace,proto3" json:"class_trace,omitempty"`
}

QueryClassTraceResponse is the response type for the Query/ClassDenom RPC method.

func (*QueryClassTraceResponse) Descriptor 

func (*QueryClassTraceResponse) Descriptor() ([]byte, []int)

func (*QueryClassTraceResponse) GetClassTrace 

func (m *QueryClassTraceResponse) GetClassTrace() *ClassTrace

func (*QueryClassTraceResponse) Marshal 

func (m *QueryClassTraceResponse) Marshal() (dAtA []byte, err error)

func (*QueryClassTraceResponse) MarshalTo 

func (m *QueryClassTraceResponse) MarshalTo(dAtA []byte) (int, error)

func (*QueryClassTraceResponse) MarshalToSizedBuffer 

func (m *QueryClassTraceResponse) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*QueryClassTraceResponse) ProtoMessage 

func (*QueryClassTraceResponse) ProtoMessage()

func (*QueryClassTraceResponse) Reset 

func (m *QueryClassTraceResponse) Reset()

func (*QueryClassTraceResponse) Size 

func (m *QueryClassTraceResponse) Size() (n int)

func (*QueryClassTraceResponse) String 

func (m *QueryClassTraceResponse) String() string

func (*QueryClassTraceResponse) Unmarshal 

func (m *QueryClassTraceResponse) Unmarshal(dAtA []byte) error

func (*QueryClassTraceResponse) XXX_DiscardUnknown 

func (m *QueryClassTraceResponse) XXX_DiscardUnknown()

func (*QueryClassTraceResponse) XXX_Marshal 

func (m *QueryClassTraceResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*QueryClassTraceResponse) XXX_Merge 

func (m *QueryClassTraceResponse) XXX_Merge(src proto.Message)

func (*QueryClassTraceResponse) XXX_Size 

func (m *QueryClassTraceResponse) XXX_Size() int

func (*QueryClassTraceResponse) XXX_Unmarshal 

func (m *QueryClassTraceResponse) XXX_Unmarshal(b []byte) error

type QueryClassTracesRequest 

type QueryClassTracesRequest struct {
	// pagination defines an optional pagination for the request.
	Pagination *query.PageRequest `protobuf:"bytes,1,opt,name=pagination,proto3" json:"pagination,omitempty"`
}

QueryConnectionsRequest is the request type for the Query/ClassTraces RPC method

func (*QueryClassTracesRequest) Descriptor 

func (*QueryClassTracesRequest) Descriptor() ([]byte, []int)

func (*QueryClassTracesRequest) GetPagination 

func (m *QueryClassTracesRequest) GetPagination() *query.PageRequest

func (*QueryClassTracesRequest) Marshal 

func (m *QueryClassTracesRequest) Marshal() (dAtA []byte, err error)

func (*QueryClassTracesRequest) MarshalTo 

func (m *QueryClassTracesRequest) MarshalTo(dAtA []byte) (int, error)

func (*QueryClassTracesRequest) MarshalToSizedBuffer 

func (m *QueryClassTracesRequest) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*QueryClassTracesRequest) ProtoMessage 

func (*QueryClassTracesRequest) ProtoMessage()

func (*QueryClassTracesRequest) Reset 

func (m *QueryClassTracesRequest) Reset()

func (*QueryClassTracesRequest) Size 

func (m *QueryClassTracesRequest) Size() (n int)

func (*QueryClassTracesRequest) String 

func (m *QueryClassTracesRequest) String() string

func (*QueryClassTracesRequest) Unmarshal 

func (m *QueryClassTracesRequest) Unmarshal(dAtA []byte) error

func (*QueryClassTracesRequest) XXX_DiscardUnknown 

func (m *QueryClassTracesRequest) XXX_DiscardUnknown()

func (*QueryClassTracesRequest) XXX_Marshal 

func (m *QueryClassTracesRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*QueryClassTracesRequest) XXX_Merge 

func (m *QueryClassTracesRequest) XXX_Merge(src proto.Message)

func (*QueryClassTracesRequest) XXX_Size 

func (m *QueryClassTracesRequest) XXX_Size() int

func (*QueryClassTracesRequest) XXX_Unmarshal 

func (m *QueryClassTracesRequest) XXX_Unmarshal(b []byte) error

type QueryClassTracesResponse 

type QueryClassTracesResponse struct {
	// class_traces returns all class trace information.
	ClassTraces Traces `protobuf:"bytes,1,rep,name=class_traces,json=classTraces,proto3,castrepeated=Traces" json:"class_traces"`
	// pagination defines the pagination in the response.
	Pagination *query.PageResponse `protobuf:"bytes,2,opt,name=pagination,proto3" json:"pagination,omitempty"`
}

QueryClassTracesResponse is the response type for the Query/ClassTraces RPC method.

func (*QueryClassTracesResponse) Descriptor 

func (*QueryClassTracesResponse) Descriptor() ([]byte, []int)

func (*QueryClassTracesResponse) GetClassTraces 

func (m *QueryClassTracesResponse) GetClassTraces() Traces

func (*QueryClassTracesResponse) GetPagination 

func (m *QueryClassTracesResponse) GetPagination() *query.PageResponse

func (*QueryClassTracesResponse) Marshal 

func (m *QueryClassTracesResponse) Marshal() (dAtA []byte, err error)

func (*QueryClassTracesResponse) MarshalTo 

func (m *QueryClassTracesResponse) MarshalTo(dAtA []byte) (int, error)

func (*QueryClassTracesResponse) MarshalToSizedBuffer 

func (m *QueryClassTracesResponse) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*QueryClassTracesResponse) ProtoMessage 

func (*QueryClassTracesResponse) ProtoMessage()

func (*QueryClassTracesResponse) Reset 

func (m *QueryClassTracesResponse) Reset()

func (*QueryClassTracesResponse) Size 

func (m *QueryClassTracesResponse) Size() (n int)

func (*QueryClassTracesResponse) String 

func (m *QueryClassTracesResponse) String() string

func (*QueryClassTracesResponse) Unmarshal 

func (m *QueryClassTracesResponse) Unmarshal(dAtA []byte) error

func (*QueryClassTracesResponse) XXX_DiscardUnknown 

func (m *QueryClassTracesResponse) XXX_DiscardUnknown()

func (*QueryClassTracesResponse) XXX_Marshal 

func (m *QueryClassTracesResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*QueryClassTracesResponse) XXX_Merge 

func (m *QueryClassTracesResponse) XXX_Merge(src proto.Message)

func (*QueryClassTracesResponse) XXX_Size 

func (m *QueryClassTracesResponse) XXX_Size() int

func (*QueryClassTracesResponse) XXX_Unmarshal 

func (m *QueryClassTracesResponse) XXX_Unmarshal(b []byte) error

type QueryClient 

type QueryClient interface {
	// ClassTrace queries a class trace information.
	ClassTrace(ctx context.Context, in *QueryClassTraceRequest, opts ...grpc.CallOption) (*QueryClassTraceResponse, error)
	// ClassTraces queries all class traces.
	ClassTraces(ctx context.Context, in *QueryClassTracesRequest, opts ...grpc.CallOption) (*QueryClassTracesResponse, error)
	// ClassHash queries a class hash information.
	ClassHash(ctx context.Context, in *QueryClassHashRequest, opts ...grpc.CallOption) (*QueryClassHashResponse, error)
	// EscrowAddress returns the escrow address for a particular port and channel
	// id.
	EscrowAddress(ctx context.Context, in *QueryEscrowAddressRequest, opts ...grpc.CallOption) (*QueryEscrowAddressResponse, error)
	// Params queries all parameters of the nft-transfer module.
	Params(ctx context.Context, in *QueryParamsRequest, opts ...grpc.CallOption) (*QueryParamsResponse, error)
}

QueryClient is the client API for Query service.

For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.

func NewQueryClient 

func NewQueryClient(cc grpc1.ClientConn) QueryClient

type QueryEscrowAddressRequest 

type QueryEscrowAddressRequest struct {
	// unique port identifier
	PortId string `protobuf:"bytes,1,opt,name=port_id,json=portId,proto3" json:"port_id,omitempty"`
	// unique channel identifier
	ChannelId string `protobuf:"bytes,2,opt,name=channel_id,json=channelId,proto3" json:"channel_id,omitempty"`
}

QueryEscrowAddressRequest is the request type for the EscrowAddress RPC method.

func (*QueryEscrowAddressRequest) Descriptor 

func (*QueryEscrowAddressRequest) Descriptor() ([]byte, []int)

func (*QueryEscrowAddressRequest) GetChannelId 

func (m *QueryEscrowAddressRequest) GetChannelId() string

func (*QueryEscrowAddressRequest) GetPortId 

func (m *QueryEscrowAddressRequest) GetPortId() string

func (*QueryEscrowAddressRequest) Marshal 

func (m *QueryEscrowAddressRequest) Marshal() (dAtA []byte, err error)

func (*QueryEscrowAddressRequest) MarshalTo 

func (m *QueryEscrowAddressRequest) MarshalTo(dAtA []byte) (int, error)

func (*QueryEscrowAddressRequest) MarshalToSizedBuffer 

func (m *QueryEscrowAddressRequest) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*QueryEscrowAddressRequest) ProtoMessage 

func (*QueryEscrowAddressRequest) ProtoMessage()

func (*QueryEscrowAddressRequest) Reset 

func (m *QueryEscrowAddressRequest) Reset()

func (*QueryEscrowAddressRequest) Size 

func (m *QueryEscrowAddressRequest) Size() (n int)

func (*QueryEscrowAddressRequest) String 

func (m *QueryEscrowAddressRequest) String() string

func (*QueryEscrowAddressRequest) Unmarshal 

func (m *QueryEscrowAddressRequest) Unmarshal(dAtA []byte) error

func (*QueryEscrowAddressRequest) XXX_DiscardUnknown 

func (m *QueryEscrowAddressRequest) XXX_DiscardUnknown()

func (*QueryEscrowAddressRequest) XXX_Marshal 

func (m *QueryEscrowAddressRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*QueryEscrowAddressRequest) XXX_Merge 

func (m *QueryEscrowAddressRequest) XXX_Merge(src proto.Message)

func (*QueryEscrowAddressRequest) XXX_Size 

func (m *QueryEscrowAddressRequest) XXX_Size() int

func (*QueryEscrowAddressRequest) XXX_Unmarshal 

func (m *QueryEscrowAddressRequest) XXX_Unmarshal(b []byte) error

type QueryEscrowAddressResponse 

type QueryEscrowAddressResponse struct {
	// the escrow account address
	EscrowAddress string `protobuf:"bytes,1,opt,name=escrow_address,json=escrowAddress,proto3" json:"escrow_address,omitempty"`
}

QueryEscrowAddressResponse is the response type of the EscrowAddress RPC method.

func (*QueryEscrowAddressResponse) Descriptor 

func (*QueryEscrowAddressResponse) Descriptor() ([]byte, []int)

func (*QueryEscrowAddressResponse) GetEscrowAddress 

func (m *QueryEscrowAddressResponse) GetEscrowAddress() string

func (*QueryEscrowAddressResponse) Marshal 

func (m *QueryEscrowAddressResponse) Marshal() (dAtA []byte, err error)

func (*QueryEscrowAddressResponse) MarshalTo 

func (m *QueryEscrowAddressResponse) MarshalTo(dAtA []byte) (int, error)

func (*QueryEscrowAddressResponse) MarshalToSizedBuffer 

func (m *QueryEscrowAddressResponse) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*QueryEscrowAddressResponse) ProtoMessage 

func (*QueryEscrowAddressResponse) ProtoMessage()

func (*QueryEscrowAddressResponse) Reset 

func (m *QueryEscrowAddressResponse) Reset()

func (*QueryEscrowAddressResponse) Size 

func (m *QueryEscrowAddressResponse) Size() (n int)

func (*QueryEscrowAddressResponse) String 

func (m *QueryEscrowAddressResponse) String() string

func (*QueryEscrowAddressResponse) Unmarshal 

func (m *QueryEscrowAddressResponse) Unmarshal(dAtA []byte) error

func (*QueryEscrowAddressResponse) XXX_DiscardUnknown 

func (m *QueryEscrowAddressResponse) XXX_DiscardUnknown()

func (*QueryEscrowAddressResponse) XXX_Marshal 

func (m *QueryEscrowAddressResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*QueryEscrowAddressResponse) XXX_Merge 

func (m *QueryEscrowAddressResponse) XXX_Merge(src proto.Message)

func (*QueryEscrowAddressResponse) XXX_Size 

func (m *QueryEscrowAddressResponse) XXX_Size() int

func (*QueryEscrowAddressResponse) XXX_Unmarshal 

func (m *QueryEscrowAddressResponse) XXX_Unmarshal(b []byte) error

type QueryParamsRequest 

type QueryParamsRequest struct {
}

QueryParamsRequest is request type for the Query/Params RPC method.

func (*QueryParamsRequest) Descriptor 

func (*QueryParamsRequest) Descriptor() ([]byte, []int)

func (*QueryParamsRequest) Marshal 

func (m *QueryParamsRequest) Marshal() (dAtA []byte, err error)

func (*QueryParamsRequest) MarshalTo 

func (m *QueryParamsRequest) MarshalTo(dAtA []byte) (int, error)

func (*QueryParamsRequest) MarshalToSizedBuffer 

func (m *QueryParamsRequest) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*QueryParamsRequest) ProtoMessage 

func (*QueryParamsRequest) ProtoMessage()

func (*QueryParamsRequest) Reset 

func (m *QueryParamsRequest) Reset()

func (*QueryParamsRequest) Size 

func (m *QueryParamsRequest) Size() (n int)

func (*QueryParamsRequest) String 

func (m *QueryParamsRequest) String() string

func (*QueryParamsRequest) Unmarshal 

func (m *QueryParamsRequest) Unmarshal(dAtA []byte) error

func (*QueryParamsRequest) XXX_DiscardUnknown 

func (m *QueryParamsRequest) XXX_DiscardUnknown()

func (*QueryParamsRequest) XXX_Marshal 

func (m *QueryParamsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*QueryParamsRequest) XXX_Merge 

func (m *QueryParamsRequest) XXX_Merge(src proto.Message)

func (*QueryParamsRequest) XXX_Size 

func (m *QueryParamsRequest) XXX_Size() int

func (*QueryParamsRequest) XXX_Unmarshal 

func (m *QueryParamsRequest) XXX_Unmarshal(b []byte) error

type QueryParamsResponse 

type QueryParamsResponse struct {
	// params holds all the parameters of this module.
	Params Params `protobuf:"bytes,1,opt,name=params,proto3" json:"params"`
}

QueryParamsResponse is response type for the Query/Params RPC method.

func (*QueryParamsResponse) Descriptor 

func (*QueryParamsResponse) Descriptor() ([]byte, []int)

func (*QueryParamsResponse) GetParams 

func (m *QueryParamsResponse) GetParams() Params

func (*QueryParamsResponse) Marshal 

func (m *QueryParamsResponse) Marshal() (dAtA []byte, err error)

func (*QueryParamsResponse) MarshalTo 

func (m *QueryParamsResponse) MarshalTo(dAtA []byte) (int, error)

func (*QueryParamsResponse) MarshalToSizedBuffer 

func (m *QueryParamsResponse) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*QueryParamsResponse) ProtoMessage 

func (*QueryParamsResponse) ProtoMessage()

func (*QueryParamsResponse) Reset 

func (m *QueryParamsResponse) Reset()

func (*QueryParamsResponse) Size 

func (m *QueryParamsResponse) Size() (n int)

func (*QueryParamsResponse) String 

func (m *QueryParamsResponse) String() string

func (*QueryParamsResponse) Unmarshal 

func (m *QueryParamsResponse) Unmarshal(dAtA []byte) error

func (*QueryParamsResponse) XXX_DiscardUnknown 

func (m *QueryParamsResponse) XXX_DiscardUnknown()

func (*QueryParamsResponse) XXX_Marshal 

func (m *QueryParamsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*QueryParamsResponse) XXX_Merge 

func (m *QueryParamsResponse) XXX_Merge(src proto.Message)

func (*QueryParamsResponse) XXX_Size 

func (m *QueryParamsResponse) XXX_Size() int

func (*QueryParamsResponse) XXX_Unmarshal 

func (m *QueryParamsResponse) XXX_Unmarshal(b []byte) error

type QueryServer 

type QueryServer interface {
	// ClassTrace queries a class trace information.
	ClassTrace(context.Context, *QueryClassTraceRequest) (*QueryClassTraceResponse, error)
	// ClassTraces queries all class traces.
	ClassTraces(context.Context, *QueryClassTracesRequest) (*QueryClassTracesResponse, error)
	// ClassHash queries a class hash information.
	ClassHash(context.Context, *QueryClassHashRequest) (*QueryClassHashResponse, error)
	// EscrowAddress returns the escrow address for a particular port and channel
	// id.
	EscrowAddress(context.Context, *QueryEscrowAddressRequest) (*QueryEscrowAddressResponse, error)
	// Params queries all parameters of the nft-transfer module.
	Params(context.Context, *QueryParamsRequest) (*QueryParamsResponse, error)
}

QueryServer is the server API for Query service.

type Traces 

type Traces []ClassTrace

Traces defines a wrapper type for a slice of DenomTrace.

func (Traces) Len 

func (t Traces) Len() int

Len implements sort.Interface for Traces

func (Traces) Less 

func (t Traces) Less(i, j int) bool

Less implements sort.Interface for Traces

func (Traces) Sort 

func (t Traces) Sort() Traces

Sort is a helper function to sort the set of denomination traces in-place

func (Traces) Swap 

func (t Traces) Swap(i, j int)

Swap implements sort.Interface for Traces

func (Traces) Validate 

func (t Traces) Validate() error

Validate performs a basic validation of each denomination trace info.

type UnimplementedMsgServer 

type UnimplementedMsgServer struct {
}

UnimplementedMsgServer can be embedded to have forward compatible implementations.

func (*UnimplementedMsgServer) Transfer 

func (*UnimplementedMsgServer) Transfer(ctx context.Context, req *MsgTransfer) (*MsgTransferResponse, error)

func (*UnimplementedMsgServer) UpdateParams 

func (*UnimplementedMsgServer) UpdateParams(ctx context.Context, req *MsgUpdateParams) (*MsgUpdateParamsResponse, error)

type UnimplementedQueryServer 

type UnimplementedQueryServer struct {
}

UnimplementedQueryServer can be embedded to have forward compatible implementations.

func (*UnimplementedQueryServer) ClassHash 

func (*UnimplementedQueryServer) ClassHash(ctx context.Context, req *QueryClassHashRequest) (*QueryClassHashResponse, error)

func (*UnimplementedQueryServer) ClassTrace 

func (*UnimplementedQueryServer) ClassTrace(ctx context.Context, req *QueryClassTraceRequest) (*QueryClassTraceResponse, error)

func (*UnimplementedQueryServer) ClassTraces 

func (*UnimplementedQueryServer) ClassTraces(ctx context.Context, req *QueryClassTracesRequest) (*QueryClassTracesResponse, error)

func (*UnimplementedQueryServer) EscrowAddress 

func (*UnimplementedQueryServer) EscrowAddress(ctx context.Context, req *QueryEscrowAddressRequest) (*QueryEscrowAddressResponse, error)

func (*UnimplementedQueryServer) Params 

func (*UnimplementedQueryServer) Params(ctx context.Context, req *QueryParamsRequest) (*QueryParamsResponse, error)

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