types

package
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 Go to latest Published: Jun 6, 2025 License: MIT Imports: 54 Imported by: 161

Documentation

Overview

NOTE: Usage of x/params to manage parameters is deprecated in favor of x/gov controlled execution of MsgUpdateParams messages. These types remains solely for migration purposes and will be removed in a future release. [#3621](https://github.com/cosmos/ibc-go/issues/3621)

Package types is a reverse proxy.

It translates gRPC into RESTful JSON APIs.

Index

Constants

View Source 
const (
	EventTypeTimeout      = "timeout"
	EventTypePacket       = "fungible_token_packet"
	EventTypeTransfer     = "ibc_transfer"
	EventTypeChannelClose = "channel_closed"
	EventTypeDenom        = "denomination"

	AttributeKeySender         = "sender"
	AttributeKeyReceiver       = "receiver"
	AttributeKeyDenom          = "denom"
	AttributeKeyDenomHash      = "denom_hash"
	AttributeKeyAmount         = "amount"
	AttributeKeyRefundReceiver = "refund_receiver"
	AttributeKeyRefundTokens   = "refund_tokens"
	AttributeKeyAckSuccess     = "success"
	AttributeKeyAck            = "acknowledgement"
	AttributeKeyAckError       = "error"
	AttributeKeyMemo           = "memo"
)

IBC transfer events

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

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

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

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

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

	// DenomPrefix is the prefix used for internal SDK coin representation.
	DenomPrefix = "ibc"

	// AllowAllPacketDataKeys holds the string key that allows all memo strings in authz transfer messages
	AllowAllPacketDataKeys = "*"

	KeyTotalEscrowPrefix = "totalEscrowForDenom"

	ParamsKey = "params"

	// V1 defines first version of the IBC transfer module
	V1 = "ics20-1"
)
View Source 
const (
	MaximumReceiverLength = 2048  // maximum length of the receiver address in bytes (value chosen arbitrarily)
	MaximumMemoLength     = 32768 // maximum length of the memo in bytes (value chosen arbitrarily)
)
View Source 
const (
	EncodingJSON     = "application/json"
	EncodingProtobuf = "application/x-protobuf"
	EncodingABI      = "application/x-solidity-abi"
)
View Source 
const (
	// DefaultSendEnabled enabled
	DefaultSendEnabled = true
	// DefaultReceiveEnabled enabled
	DefaultReceiveEnabled = true
)

Variables

View Source 
var (
	ErrInvalidLengthAuthz        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowAuthz          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupAuthz = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var (
	ErrInvalidPacketTimeout    = errorsmod.Register(ModuleName, 2, "invalid packet timeout")
	ErrInvalidDenomForTransfer = errorsmod.Register(ModuleName, 3, "invalid denomination for cross-chain transfer")
	ErrInvalidVersion          = errorsmod.Register(ModuleName, 4, "invalid ICS20 version")
	ErrInvalidAmount           = errorsmod.Register(ModuleName, 5, "invalid token amount")
	ErrDenomNotFound           = errorsmod.Register(ModuleName, 6, "denomination not found")
	ErrSendDisabled            = errorsmod.Register(ModuleName, 7, "fungible token transfers from this chain are disabled")
	ErrReceiveDisabled         = errorsmod.Register(ModuleName, 8, "fungible token transfers to this chain are disabled")
	ErrMaxTransferChannels     = errorsmod.Register(ModuleName, 9, "max transfer channels")
	ErrInvalidAuthorization    = errorsmod.Register(ModuleName, 10, "invalid transfer authorization")
	ErrInvalidMemo             = errorsmod.Register(ModuleName, 11, "invalid memo")
	ErrForwardedPacketTimedOut = errorsmod.Register(ModuleName, 12, "forwarded packet timed out")
	ErrForwardedPacketFailed   = errorsmod.Register(ModuleName, 13, "forwarded packet failed")
	ErrAbiEncoding             = errorsmod.Register(ModuleName, 14, "encoding abi failed")
	ErrAbiDecoding             = errorsmod.Register(ModuleName, 15, "decoding abi failed")
	ErrReceiveFailed           = errorsmod.Register(ModuleName, 16, "receive packet failed")
)

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}
	// DenomTraceKey defines the key to store the denomination trace info in store
	DenomTraceKey = []byte{0x02}
	// DenomKey defines the key to store the token denomination in store
	DenomKey = []byte{0x03}

	// SupportedVersions defines all versions that are supported by the module
	SupportedVersions = []string{V1}
)
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 (
	// KeySendEnabled is store's key for SendEnabled Params
	KeySendEnabled = []byte("SendEnabled")
	// KeyReceiveEnabled is store's key for ReceiveEnabled Params
	KeyReceiveEnabled = []byte("ReceiveEnabled")
)
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 (
	ErrInvalidLengthToken        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowToken          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupToken = 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")
)
View Source 
var ModuleCdc = codec.NewProtoCodec(codectypes.NewInterfaceRegistry())

ModuleCdc references the global x/ibc-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 x/ibc transfer and defined at the application level.

Functions

func EncodeABIFungibleTokenPacketData 

func EncodeABIFungibleTokenPacketData(data *FungibleTokenPacketData) ([]byte, error)

func GetDenomPrefix deprecated 

func GetDenomPrefix(portID, channelID string) string

Deprecated: usage of this function should be replaced by `NewHop` GetDenomPrefix returns the receiving denomination 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 GetPrefixedDenom deprecated 

func GetPrefixedDenom(portID, channelID, baseDenom string) string

Deprecated: usage of this function should be replaced by `NewDenom` GetPrefixedDenom returns the denomination with the portID and channelID prefixed

func GetTransferCoin deprecated 

func GetTransferCoin(portID, channelID, baseDenom string, amount sdkmath.Int) sdk.Coin

Deprecated: usage of this function should be replaced by `Token.ToCoin` GetTransferCoin creates a transfer coin with the port ID and channel ID prefixed to the base denom.

func MarshalPacketData 

func MarshalPacketData(data FungibleTokenPacketData, ics20Version string, encoding string) ([]byte, error)

MarshalPacketData attempts to marshal the provided FungibleTokenPacketData into bytes with the provided encoding.

func ParamKeyTable 

func ParamKeyTable() paramtypes.KeyTable

ParamKeyTable type declaration for parameters

func ParseHexHash 

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

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

func ReceiverChainIsSource deprecated 

func ReceiverChainIsSource(sourcePort, sourceChannel, denom string) bool

Deprecated: usage of this function should be replaced by `Denom.hasPrefix` ReceiverChainIsSource returns true if the denomination originally came from the receiving chain and false otherwise.

func RegisterInterfaces 

func RegisterInterfaces(registry codectypes.InterfaceRegistry)

RegisterInterfaces register the ibc transfer module interfaces to protobuf Any.

func RegisterLegacyAminoCodec 

func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino)

RegisterLegacyAminoCodec registers the necessary x/ibc 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 SenderChainIsSource deprecated 

func SenderChainIsSource(sourcePort, sourceChannel, denom string) bool

Deprecated: usage of this function should be replaced by `Denom.hasPrefix` SenderChainIsSource returns false if the denomination originally came from the receiving chain and true otherwise.

func TotalEscrowForDenomKey 

func TotalEscrowForDenomKey(denom string) []byte

TotalEscrowForDenomKey returns the store key of under which the total amount of source chain tokens in escrow is stored.

func UnboundedSpendLimit 

func UnboundedSpendLimit() sdkmath.Int

UnboundedSpendLimit returns the sentinel value that can be used as the amount for a denomination's spend limit for which spend limit updating should be disabled. Please note that using this sentinel value means that a grantee will be granted the privilege to do ICS20 token transfers for the total amount of the denomination available at the granter's account.

Types

type AccountKeeper 

type AccountKeeper interface {
	GetModuleAddress(name string) sdk.AccAddress
	GetModuleAccount(ctx context.Context, name string) sdk.ModuleAccountI
}

AccountKeeper defines the contract required for account APIs.

type Allocation 

type Allocation 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"`
	// spend limitation on the channel
	SpendLimit github_com_cosmos_cosmos_sdk_types.Coins `` /* 135-byte string literal not displayed */
	// allow list of receivers, an empty allow list permits any receiver address
	AllowList []string `protobuf:"bytes,4,rep,name=allow_list,json=allowList,proto3" json:"allow_list,omitempty"`
	// allow list of memo strings, an empty list prohibits all memo strings;
	// a list only with "*" permits any memo string
	AllowedPacketData []string `protobuf:"bytes,5,rep,name=allowed_packet_data,json=allowedPacketData,proto3" json:"allowed_packet_data,omitempty"`
}

Allocation defines the spend limit for a particular port and channel

func (*Allocation) Descriptor 

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

func (*Allocation) GetAllowList 

func (m *Allocation) GetAllowList() []string

func (*Allocation) GetAllowedPacketData 

func (m *Allocation) GetAllowedPacketData() []string

func (*Allocation) GetSourceChannel 

func (m *Allocation) GetSourceChannel() string

func (*Allocation) GetSourcePort 

func (m *Allocation) GetSourcePort() string

func (*Allocation) GetSpendLimit 

func (m *Allocation) GetSpendLimit() github_com_cosmos_cosmos_sdk_types.Coins

func (*Allocation) Marshal 

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

func (*Allocation) MarshalTo 

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

func (*Allocation) MarshalToSizedBuffer 

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

func (*Allocation) ProtoMessage 

func (*Allocation) ProtoMessage()

func (*Allocation) Reset 

func (m *Allocation) Reset()

func (*Allocation) Size 

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

func (*Allocation) String 

func (m *Allocation) String() string

func (*Allocation) Unmarshal 

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

func (*Allocation) XXX_DiscardUnknown 

func (m *Allocation) XXX_DiscardUnknown()

func (*Allocation) XXX_Marshal 

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

func (*Allocation) XXX_Merge 

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

func (*Allocation) XXX_Size 

func (m *Allocation) XXX_Size() int

func (*Allocation) XXX_Unmarshal 

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

type BankKeeper 

type BankKeeper interface {
	SendCoins(ctx context.Context, fromAddr sdk.AccAddress, toAddr sdk.AccAddress, amt sdk.Coins) error
	MintCoins(ctx context.Context, moduleName string, amt sdk.Coins) error
	BurnCoins(ctx context.Context, moduleName string, amt sdk.Coins) error
	SendCoinsFromModuleToAccount(ctx context.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) error
	SendCoinsFromAccountToModule(ctx context.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) error
	BlockedAddr(addr sdk.AccAddress) bool
	IsSendEnabledCoins(ctx context.Context, coins ...sdk.Coin) error
	HasDenomMetaData(ctx context.Context, denom string) bool
	SetDenomMetaData(ctx context.Context, denomMetaData banktypes.Metadata)
	SpendableCoin(ctx context.Context, addr sdk.AccAddress, denom string) sdk.Coin
	GetAllBalances(ctx context.Context, addr sdk.AccAddress) sdk.Coins
}

BankKeeper defines the expected bank keeper

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)
	GetAllChannelsWithPortPrefix(ctx sdk.Context, portPrefix string) []channeltypes.IdentifiedChannel
	HasChannel(ctx sdk.Context, portID, channelID string) bool
}

ChannelKeeper defines the expected IBC channel keeper

type ChannelKeeperV2 

type ChannelKeeperV2 interface {
	SendPacket(ctx context.Context, msg *channeltypesv2.MsgSendPacket) (*channeltypesv2.MsgSendPacketResponse, error)
}

ChannelKeeperV2 defines the expected IBC channelV2 keeper

type ClientKeeperV2 

type ClientKeeperV2 interface {
	GetClientCounterparty(ctx sdk.Context, clientID string) (counterparty clienttypesv2.CounterpartyInfo, found bool)
}

ClientKeeper defines the expected IBC client keeper

type ConnectionKeeper 

type ConnectionKeeper interface {
	GetConnection(ctx sdk.Context, connectionID string) (connection connectiontypes.ConnectionEnd, found bool)
}

ConnectionKeeper defines the expected IBC connection keeper

type Denom 

type Denom struct {
	// the base token denomination
	Base string `protobuf:"bytes,1,opt,name=base,proto3" json:"base,omitempty"`
	// the trace of the token
	Trace []Hop `protobuf:"bytes,3,rep,name=trace,proto3" json:"trace"`
}

Denom holds the base denom of a Token and a trace of the chains it was sent through.

func ExtractDenomFromPath 

func ExtractDenomFromPath(fullPath string) Denom

ExtractDenomFromPath returns the denom from the full path.

func NewDenom 

func NewDenom(base string, trace ...Hop) Denom

NewDenom creates a new Denom instance given the base denomination and a variable number of hops.

func ParseDenomTrace deprecated 

func ParseDenomTrace(rawDenom string) Denom

Deprecated: usage of this function should be replaced by `ExtractDenomFromPath` ExtractDenomFromPath returns the denom from the full path.

func (*Denom) Descriptor 

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

func (*Denom) GetBase 

func (m *Denom) GetBase() string

func (*Denom) GetTrace 

func (m *Denom) GetTrace() []Hop

func (Denom) HasPrefix 

func (d Denom) HasPrefix(portID, channelID string) bool

HasPrefix returns true if the first element of the trace of the denom matches the provided portId and channelId.

func (Denom) Hash 

func (d Denom) Hash() cmtbytes.HexBytes

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

hash = sha256(trace + "/" + baseDenom)

func (Denom) IBCDenom 

func (d Denom) IBCDenom() string

IBCDenom a coin denomination for an ICS20 fungible token in the format 'ibc/{hash(trace + baseDenom)}'. If the trace is empty, it will return the base denomination.

func (Denom) IsNative 

func (d Denom) IsNative() bool

IsNative returns true if the denomination is native, thus containing no trace history.

func (*Denom) Marshal 

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

func (*Denom) MarshalTo 

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

func (*Denom) MarshalToSizedBuffer 

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

func (Denom) Path 

func (d Denom) Path() string

Path returns the full denomination according to the ICS20 specification: trace + "/" + baseDenom If there exists no trace then the base denomination is returned.

func (*Denom) ProtoMessage 

func (*Denom) ProtoMessage()

func (*Denom) Reset 

func (m *Denom) Reset()

func (*Denom) Size 

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

func (*Denom) String 

func (m *Denom) String() string

func (*Denom) Unmarshal 

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

func (Denom) Validate 

func (d Denom) Validate() error

Validate performs a basic validation of the Denom fields.

func (*Denom) XXX_DiscardUnknown 

func (m *Denom) XXX_DiscardUnknown()

func (*Denom) XXX_Marshal 

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

func (*Denom) XXX_Merge 

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

func (*Denom) XXX_Size 

func (m *Denom) XXX_Size() int

func (*Denom) XXX_Unmarshal 

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

type Denoms 

type Denoms []Denom

Denoms defines a wrapper type for a slice of Denom.

func (Denoms) Len 

func (d Denoms) Len() int

Len implements sort.Interface for Denoms

func (Denoms) Less 

func (d Denoms) Less(i, j int) bool

Less implements sort.Interface for Denoms

func (Denoms) Sort 

func (d Denoms) Sort() Denoms

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

func (Denoms) Swap 

func (d Denoms) Swap(i, j int)

Swap implements sort.Interface for Denoms

func (Denoms) Validate 

func (d Denoms) Validate() error

Validate performs a basic validation of each denomination trace info.

type FungibleTokenPacketData 

type FungibleTokenPacketData struct {
	// the token denomination to be transferred
	Denom string `protobuf:"bytes,1,opt,name=denom,proto3" json:"denom,omitempty"`
	// the token amount to be transferred
	Amount string `protobuf:"bytes,2,opt,name=amount,proto3" json:"amount,omitempty"`
	// the sender address
	Sender string `protobuf:"bytes,3,opt,name=sender,proto3" json:"sender,omitempty"`
	// the recipient address on the destination chain
	Receiver string `protobuf:"bytes,4,opt,name=receiver,proto3" json:"receiver,omitempty"`
	// optional memo
	Memo string `protobuf:"bytes,5,opt,name=memo,proto3" json:"memo,omitempty"`
}

FungibleTokenPacketData defines a struct for the packet payload See FungibleTokenPacketData spec: https://github.com/cosmos/ibc/tree/master/spec/app/ics-020-fungible-token-transfer#data-structures

func DecodeABIFungibleTokenPacketData 

func DecodeABIFungibleTokenPacketData(data []byte) (*FungibleTokenPacketData, error)

DecodeABIFungibleTokenPacketData decodes a solidity ABI encoded ics20lib.ICS20LibFungibleTokenPacketData and converts it into an ibc-go FungibleTokenPacketData.

func NewFungibleTokenPacketData 

func NewFungibleTokenPacketData(
	denom string, amount string,
	sender, receiver string,
	memo string,
) FungibleTokenPacketData

NewFungibleTokenPacketData constructs a new FungibleTokenPacketData instance

func (*FungibleTokenPacketData) Descriptor 

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

func (*FungibleTokenPacketData) GetAmount 

func (m *FungibleTokenPacketData) GetAmount() string

func (FungibleTokenPacketData) GetBytes 

func (ftpd FungibleTokenPacketData) GetBytes() []byte

GetBytes is a helper for serialising the packet to bytes. The memo field of FungibleTokenPacketData is marked with the JSON omitempty tag ensuring that the memo field is not included in the marshalled bytes if one is not specified.

func (FungibleTokenPacketData) GetCustomPacketData 

func (ftpd FungibleTokenPacketData) GetCustomPacketData(key string) any

GetCustomPacketData interprets the memo field of the packet data as a JSON object and returns the value associated with the given key. If the key is missing or the memo is not properly formatted, then nil is returned.

func (*FungibleTokenPacketData) GetDenom 

func (m *FungibleTokenPacketData) GetDenom() string

func (*FungibleTokenPacketData) GetMemo 

func (m *FungibleTokenPacketData) GetMemo() string

func (FungibleTokenPacketData) GetPacketSender 

func (ftpd FungibleTokenPacketData) GetPacketSender(sourcePortID string) string

GetPacketSender returns the sender address embedded in the packet data.

NOTE:

  • The sender address is set by the module which requested the packet to be sent, and this module may not have validated the sender address by a signature check.
  • The sender address must only be used by modules on the sending chain.
  • sourcePortID is not used in this implementation.

func (*FungibleTokenPacketData) GetReceiver 

func (m *FungibleTokenPacketData) GetReceiver() string

func (*FungibleTokenPacketData) GetSender 

func (m *FungibleTokenPacketData) GetSender() string

func (*FungibleTokenPacketData) Marshal 

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

func (*FungibleTokenPacketData) MarshalTo 

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

func (*FungibleTokenPacketData) MarshalToSizedBuffer 

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

func (*FungibleTokenPacketData) ProtoMessage 

func (*FungibleTokenPacketData) ProtoMessage()

func (*FungibleTokenPacketData) Reset 

func (m *FungibleTokenPacketData) Reset()

func (*FungibleTokenPacketData) Size 

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

func (*FungibleTokenPacketData) String 

func (m *FungibleTokenPacketData) String() string

func (*FungibleTokenPacketData) Unmarshal 

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

func (*FungibleTokenPacketData) UnmarshalJSON 

func (ftpd *FungibleTokenPacketData) UnmarshalJSON(bz []byte) error

UnmarshalJSON implements the Unmarshaller interface for FungibleTokenPacketData.

func (FungibleTokenPacketData) ValidateBasic 

func (ftpd FungibleTokenPacketData) ValidateBasic() error

ValidateBasic is used for validating the token 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 (*FungibleTokenPacketData) XXX_DiscardUnknown 

func (m *FungibleTokenPacketData) XXX_DiscardUnknown()

func (*FungibleTokenPacketData) XXX_Marshal 

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

func (*FungibleTokenPacketData) XXX_Merge 

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

func (*FungibleTokenPacketData) XXX_Size 

func (m *FungibleTokenPacketData) XXX_Size() int

func (*FungibleTokenPacketData) XXX_Unmarshal 

func (m *FungibleTokenPacketData) 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"`
	Denoms Denoms `protobuf:"bytes,2,rep,name=denoms,proto3,castrepeated=Denoms" json:"denoms"`
	Params Params `protobuf:"bytes,3,opt,name=params,proto3" json:"params"`
	// total_escrowed contains the total amount of tokens escrowed
	// by the transfer module
	TotalEscrowed github_com_cosmos_cosmos_sdk_types.Coins `` /* 144-byte string literal not displayed */
}

GenesisState defines the ibc-transfer genesis state

func DefaultGenesisState 

func DefaultGenesisState() *GenesisState

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

func NewGenesisState 

func NewGenesisState(portID string, denoms Denoms, params Params, totalEscrowed sdk.Coins) *GenesisState

NewGenesisState creates a new ibc-transfer GenesisState instance.

func (*GenesisState) Descriptor 

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

func (*GenesisState) GetDenoms 

func (m *GenesisState) GetDenoms() Denoms

func (*GenesisState) GetParams 

func (m *GenesisState) GetParams() Params

func (*GenesisState) GetPortId 

func (m *GenesisState) GetPortId() string

func (*GenesisState) GetTotalEscrowed 

func (m *GenesisState) GetTotalEscrowed() github_com_cosmos_cosmos_sdk_types.Coins

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 Hop 

type Hop struct {
	PortId    string `protobuf:"bytes,1,opt,name=port_id,json=portId,proto3" json:"port_id,omitempty"`
	ChannelId string `protobuf:"bytes,2,opt,name=channel_id,json=channelId,proto3" json:"channel_id,omitempty"`
}

Hop defines a port ID, channel ID pair specifying a unique "hop" in a trace

func NewHop 

func NewHop(portID, channelID string) Hop

NewHop creates a Hop with the given port ID and channel ID.

func (*Hop) Descriptor 

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

func (*Hop) GetChannelId 

func (m *Hop) GetChannelId() string

func (*Hop) GetPortId 

func (m *Hop) GetPortId() string

func (*Hop) Marshal 

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

func (*Hop) MarshalTo 

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

func (*Hop) MarshalToSizedBuffer 

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

func (*Hop) ProtoMessage 

func (*Hop) ProtoMessage()

func (*Hop) Reset 

func (m *Hop) Reset()

func (*Hop) Size 

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

func (Hop) String 

func (h Hop) String() string

String returns the Hop in the format: <portID>/<channelID>

func (*Hop) Unmarshal 

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

func (Hop) Validate 

func (h Hop) Validate() error

Validate performs a basic validation of the Hop fields.

func (*Hop) XXX_DiscardUnknown 

func (m *Hop) XXX_DiscardUnknown()

func (*Hop) XXX_Marshal 

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

func (*Hop) XXX_Merge 

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

func (*Hop) XXX_Size 

func (m *Hop) XXX_Size() int

func (*Hop) XXX_Unmarshal 

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

type InternalTransferRepresentation 

type InternalTransferRepresentation struct {
	// the tokens to be transferred
	Token Token
	// the sender address
	Sender string
	// the recipient address on the destination chain
	Receiver string
	// optional memo
	Memo string
}

InternalTransferRepresentation defines a struct used internally by the transfer application to represent a fungible token transfer

func NewInternalTransferRepresentation 

func NewInternalTransferRepresentation(
	token Token,
	sender, receiver string,
	memo string,
) InternalTransferRepresentation

NewInternalTransferRepresentation constructs a new InternalTransferRepresentation instance

func PacketDataV1ToV2 

func PacketDataV1ToV2(packetData FungibleTokenPacketData) (InternalTransferRepresentation, error)

PacketDataV1ToV2 converts a v1 packet data to a v2 packet data. The packet data is validated before conversion.

func UnmarshalPacketData 

func UnmarshalPacketData(bz []byte, ics20Version string, encoding string) (InternalTransferRepresentation, error)

UnmarshalPacketData attempts to unmarshal the provided packet data bytes into a InternalTransferRepresentation.

func (InternalTransferRepresentation) GetCustomPacketData 

func (ftpd InternalTransferRepresentation) GetCustomPacketData(key string) any

GetCustomPacketData interprets the memo field of the packet data as a JSON object and returns the value associated with the given key. If the key is missing or the memo is not properly formatted, then nil is returned.

func (InternalTransferRepresentation) GetPacketSender 

func (ftpd InternalTransferRepresentation) GetPacketSender(sourcePortID string) string

GetPacketSender returns the sender address embedded in the packet data.

NOTE:

  • The sender address is set by the module which requested the packet to be sent, and this module may not have validated the sender address by a signature check.
  • The sender address must only be used by modules on the sending chain.
  • sourcePortID is not used in this implementation.

func (InternalTransferRepresentation) ValidateBasic 

func (ftpd InternalTransferRepresentation) ValidateBasic() error

ValidateBasic is used for validating the token 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.

type MessageRouter 

type MessageRouter interface {
	Handler(msg sdk.Msg) baseapp.MsgServiceHandler
}

MessageRouter ADR 031 request type routing https://github.com/cosmos/cosmos-sdk/blob/main/docs/architecture/adr-031-msg-service.md

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 rpc handler for MsgUpdateParams.
	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 rpc handler for MsgUpdateParams.
	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"`
	// token to be transferred
	Token types.Coin `protobuf:"bytes,3,opt,name=token,proto3" json:"token"`
	// the sender address
	Sender string `protobuf:"bytes,4,opt,name=sender,proto3" json:"sender,omitempty"`
	// the recipient address on the destination chain
	Receiver string `protobuf:"bytes,5,opt,name=receiver,proto3" json:"receiver,omitempty"`
	// Timeout height relative to the current block height.
	// If you are sending with IBC v1 protocol, either timeout_height or timeout_timestamp must be set.
	// If you are sending with IBC v2 protocol, timeout_timestamp must be set, and timeout_height must be omitted.
	TimeoutHeight types1.Height `protobuf:"bytes,6,opt,name=timeout_height,json=timeoutHeight,proto3" json:"timeout_height"`
	// Timeout timestamp in absolute nanoseconds since unix epoch.
	// If you are sending with IBC v1 protocol, either timeout_height or timeout_timestamp must be set.
	// If you are sending with IBC v2 protocol, timeout_timestamp must be set.
	TimeoutTimestamp uint64 `protobuf:"varint,7,opt,name=timeout_timestamp,json=timeoutTimestamp,proto3" json:"timeout_timestamp,omitempty"`
	// optional memo
	Memo string `protobuf:"bytes,8,opt,name=memo,proto3" json:"memo,omitempty"`
	// optional encoding
	Encoding string `protobuf:"bytes,9,opt,name=encoding,proto3" json:"encoding,omitempty"`
}

MsgTransfer defines a msg to transfer fungible tokens (i.e Coins) between ICS20 enabled chains. See ICS Spec here: https://github.com/cosmos/ibc/tree/master/spec/app/ics-020-fungible-token-transfer#data-structures

func NewMsgTransfer 

func NewMsgTransfer(
	sourcePort, sourceChannel string,
	token sdk.Coin, sender, receiver string,
	timeoutHeight clienttypes.Height, timeoutTimestamp uint64,
	memo string,
) *MsgTransfer

NewMsgTransfer creates a new MsgTransfer instance

func NewMsgTransferWithEncoding 

func NewMsgTransferWithEncoding(
	sourcePort, sourceChannel string,
	token sdk.Coin, sender, receiver string,
	timeoutHeight clienttypes.Height, timeoutTimestamp uint64,
	memo string, encoding string,
) *MsgTransfer

NewMsgTransferWithEncoding creates a new MsgTransfer instance with the provided encoding

func (*MsgTransfer) Descriptor 

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

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) Size 

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

func (*MsgTransfer) String 

func (m *MsgTransfer) String() string

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: If you are sending with V1 protocol, timeoutHeight or timeoutTimestamp must be non-zero, if you are sending with V2 protocol, timeoutTimestamp must be non-zero and timeoutHeight must be zero 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) 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 {
	// signer address
	Signer string `protobuf:"bytes,1,opt,name=signer,proto3" json:"signer,omitempty"`
	// params defines the 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 NewMsgUpdateParams 

func NewMsgUpdateParams(signer string, params Params) *MsgUpdateParams

NewMsgUpdateParams creates a new MsgUpdateParams instance

func (*MsgUpdateParams) Descriptor 

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

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 sdk.Msg

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 ParamSubspace 

type ParamSubspace interface {
	GetParamSet(ctx sdk.Context, ps paramtypes.ParamSet)
}

ParamSubspace defines the expected Subspace interface for module parameters.

type Params 

type Params struct {
	// send_enabled enables or disables all cross-chain token 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 token 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 transfer parameters. NOTE: To prevent a single token from being transferred, set the TransfersEnabled parameter to true and then set the bank module's SendEnabled parameter for the denomination 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) ParamSetPairs 

func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs

ParamSetPairs implements params.ParamSet

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 QueryClient 

type QueryClient interface {
	// Params queries all parameters of the ibc-transfer module.
	Params(ctx context.Context, in *QueryParamsRequest, opts ...grpc.CallOption) (*QueryParamsResponse, error)
	// Denoms queries all denominations
	Denoms(ctx context.Context, in *QueryDenomsRequest, opts ...grpc.CallOption) (*QueryDenomsResponse, error)
	// Denom queries a denomination
	Denom(ctx context.Context, in *QueryDenomRequest, opts ...grpc.CallOption) (*QueryDenomResponse, error)
	// DenomHash queries a denomination hash information.
	DenomHash(ctx context.Context, in *QueryDenomHashRequest, opts ...grpc.CallOption) (*QueryDenomHashResponse, error)
	// EscrowAddress returns the escrow address for a particular port and channel id.
	EscrowAddress(ctx context.Context, in *QueryEscrowAddressRequest, opts ...grpc.CallOption) (*QueryEscrowAddressResponse, error)
	// TotalEscrowForDenom returns the total amount of tokens in escrow based on the denom.
	TotalEscrowForDenom(ctx context.Context, in *QueryTotalEscrowForDenomRequest, opts ...grpc.CallOption) (*QueryTotalEscrowForDenomResponse, 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 QueryDenomHashRequest 

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

QueryDenomHashRequest is the request type for the Query/DenomHash RPC method

func (*QueryDenomHashRequest) Descriptor 

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

func (*QueryDenomHashRequest) GetTrace 

func (m *QueryDenomHashRequest) GetTrace() string

func (*QueryDenomHashRequest) Marshal 

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

func (*QueryDenomHashRequest) MarshalTo 

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

func (*QueryDenomHashRequest) MarshalToSizedBuffer 

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

func (*QueryDenomHashRequest) ProtoMessage 

func (*QueryDenomHashRequest) ProtoMessage()

func (*QueryDenomHashRequest) Reset 

func (m *QueryDenomHashRequest) Reset()

func (*QueryDenomHashRequest) Size 

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

func (*QueryDenomHashRequest) String 

func (m *QueryDenomHashRequest) String() string

func (*QueryDenomHashRequest) Unmarshal 

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

func (*QueryDenomHashRequest) XXX_DiscardUnknown 

func (m *QueryDenomHashRequest) XXX_DiscardUnknown()

func (*QueryDenomHashRequest) XXX_Marshal 

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

func (*QueryDenomHashRequest) XXX_Merge 

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

func (*QueryDenomHashRequest) XXX_Size 

func (m *QueryDenomHashRequest) XXX_Size() int

func (*QueryDenomHashRequest) XXX_Unmarshal 

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

type QueryDenomHashResponse 

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

QueryDenomHashResponse is the response type for the Query/DenomHash RPC method.

func (*QueryDenomHashResponse) Descriptor 

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

func (*QueryDenomHashResponse) GetHash 

func (m *QueryDenomHashResponse) GetHash() string

func (*QueryDenomHashResponse) Marshal 

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

func (*QueryDenomHashResponse) MarshalTo 

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

func (*QueryDenomHashResponse) MarshalToSizedBuffer 

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

func (*QueryDenomHashResponse) ProtoMessage 

func (*QueryDenomHashResponse) ProtoMessage()

func (*QueryDenomHashResponse) Reset 

func (m *QueryDenomHashResponse) Reset()

func (*QueryDenomHashResponse) Size 

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

func (*QueryDenomHashResponse) String 

func (m *QueryDenomHashResponse) String() string

func (*QueryDenomHashResponse) Unmarshal 

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

func (*QueryDenomHashResponse) XXX_DiscardUnknown 

func (m *QueryDenomHashResponse) XXX_DiscardUnknown()

func (*QueryDenomHashResponse) XXX_Marshal 

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

func (*QueryDenomHashResponse) XXX_Merge 

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

func (*QueryDenomHashResponse) XXX_Size 

func (m *QueryDenomHashResponse) XXX_Size() int

func (*QueryDenomHashResponse) XXX_Unmarshal 

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

type QueryDenomRequest 

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

QueryDenomRequest is the request type for the Query/Denom RPC method

func (*QueryDenomRequest) Descriptor 

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

func (*QueryDenomRequest) GetHash 

func (m *QueryDenomRequest) GetHash() string

func (*QueryDenomRequest) Marshal 

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

func (*QueryDenomRequest) MarshalTo 

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

func (*QueryDenomRequest) MarshalToSizedBuffer 

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

func (*QueryDenomRequest) ProtoMessage 

func (*QueryDenomRequest) ProtoMessage()

func (*QueryDenomRequest) Reset 

func (m *QueryDenomRequest) Reset()

func (*QueryDenomRequest) Size 

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

func (*QueryDenomRequest) String 

func (m *QueryDenomRequest) String() string

func (*QueryDenomRequest) Unmarshal 

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

func (*QueryDenomRequest) XXX_DiscardUnknown 

func (m *QueryDenomRequest) XXX_DiscardUnknown()

func (*QueryDenomRequest) XXX_Marshal 

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

func (*QueryDenomRequest) XXX_Merge 

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

func (*QueryDenomRequest) XXX_Size 

func (m *QueryDenomRequest) XXX_Size() int

func (*QueryDenomRequest) XXX_Unmarshal 

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

type QueryDenomResponse 

type QueryDenomResponse struct {
	// denom returns the requested denomination.
	Denom *Denom `protobuf:"bytes,1,opt,name=denom,proto3" json:"denom,omitempty"`
}

QueryDenomResponse is the response type for the Query/Denom RPC method.

func (*QueryDenomResponse) Descriptor 

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

func (*QueryDenomResponse) GetDenom 

func (m *QueryDenomResponse) GetDenom() *Denom

func (*QueryDenomResponse) Marshal 

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

func (*QueryDenomResponse) MarshalTo 

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

func (*QueryDenomResponse) MarshalToSizedBuffer 

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

func (*QueryDenomResponse) ProtoMessage 

func (*QueryDenomResponse) ProtoMessage()

func (*QueryDenomResponse) Reset 

func (m *QueryDenomResponse) Reset()

func (*QueryDenomResponse) Size 

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

func (*QueryDenomResponse) String 

func (m *QueryDenomResponse) String() string

func (*QueryDenomResponse) Unmarshal 

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

func (*QueryDenomResponse) XXX_DiscardUnknown 

func (m *QueryDenomResponse) XXX_DiscardUnknown()

func (*QueryDenomResponse) XXX_Marshal 

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

func (*QueryDenomResponse) XXX_Merge 

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

func (*QueryDenomResponse) XXX_Size 

func (m *QueryDenomResponse) XXX_Size() int

func (*QueryDenomResponse) XXX_Unmarshal 

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

type QueryDenomsRequest 

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

QueryDenomsRequest is the request type for the Query/Denoms RPC method

func (*QueryDenomsRequest) Descriptor 

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

func (*QueryDenomsRequest) GetPagination 

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

func (*QueryDenomsRequest) Marshal 

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

func (*QueryDenomsRequest) MarshalTo 

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

func (*QueryDenomsRequest) MarshalToSizedBuffer 

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

func (*QueryDenomsRequest) ProtoMessage 

func (*QueryDenomsRequest) ProtoMessage()

func (*QueryDenomsRequest) Reset 

func (m *QueryDenomsRequest) Reset()

func (*QueryDenomsRequest) Size 

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

func (*QueryDenomsRequest) String 

func (m *QueryDenomsRequest) String() string

func (*QueryDenomsRequest) Unmarshal 

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

func (*QueryDenomsRequest) XXX_DiscardUnknown 

func (m *QueryDenomsRequest) XXX_DiscardUnknown()

func (*QueryDenomsRequest) XXX_Marshal 

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

func (*QueryDenomsRequest) XXX_Merge 

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

func (*QueryDenomsRequest) XXX_Size 

func (m *QueryDenomsRequest) XXX_Size() int

func (*QueryDenomsRequest) XXX_Unmarshal 

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

type QueryDenomsResponse 

type QueryDenomsResponse struct {
	// denoms returns all denominations.
	Denoms Denoms `protobuf:"bytes,1,rep,name=denoms,proto3,castrepeated=Denoms" json:"denoms"`
	// pagination defines the pagination in the response.
	Pagination *query.PageResponse `protobuf:"bytes,2,opt,name=pagination,proto3" json:"pagination,omitempty"`
}

QueryDenomsResponse is the response type for the Query/Denoms RPC method.

func (*QueryDenomsResponse) Descriptor 

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

func (*QueryDenomsResponse) GetDenoms 

func (m *QueryDenomsResponse) GetDenoms() Denoms

func (*QueryDenomsResponse) GetPagination 

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

func (*QueryDenomsResponse) Marshal 

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

func (*QueryDenomsResponse) MarshalTo 

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

func (*QueryDenomsResponse) MarshalToSizedBuffer 

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

func (*QueryDenomsResponse) ProtoMessage 

func (*QueryDenomsResponse) ProtoMessage()

func (*QueryDenomsResponse) Reset 

func (m *QueryDenomsResponse) Reset()

func (*QueryDenomsResponse) Size 

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

func (*QueryDenomsResponse) String 

func (m *QueryDenomsResponse) String() string

func (*QueryDenomsResponse) Unmarshal 

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

func (*QueryDenomsResponse) XXX_DiscardUnknown 

func (m *QueryDenomsResponse) XXX_DiscardUnknown()

func (*QueryDenomsResponse) XXX_Marshal 

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

func (*QueryDenomsResponse) XXX_Merge 

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

func (*QueryDenomsResponse) XXX_Size 

func (m *QueryDenomsResponse) XXX_Size() int

func (*QueryDenomsResponse) XXX_Unmarshal 

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

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 the 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 defines the parameters of the module.
	Params *Params `protobuf:"bytes,1,opt,name=params,proto3" json:"params,omitempty"`
}

QueryParamsResponse is the 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 {
	// Params queries all parameters of the ibc-transfer module.
	Params(context.Context, *QueryParamsRequest) (*QueryParamsResponse, error)
	// Denoms queries all denominations
	Denoms(context.Context, *QueryDenomsRequest) (*QueryDenomsResponse, error)
	// Denom queries a denomination
	Denom(context.Context, *QueryDenomRequest) (*QueryDenomResponse, error)
	// DenomHash queries a denomination hash information.
	DenomHash(context.Context, *QueryDenomHashRequest) (*QueryDenomHashResponse, error)
	// EscrowAddress returns the escrow address for a particular port and channel id.
	EscrowAddress(context.Context, *QueryEscrowAddressRequest) (*QueryEscrowAddressResponse, error)
	// TotalEscrowForDenom returns the total amount of tokens in escrow based on the denom.
	TotalEscrowForDenom(context.Context, *QueryTotalEscrowForDenomRequest) (*QueryTotalEscrowForDenomResponse, error)
}

QueryServer is the server API for Query service.

type QueryTotalEscrowForDenomRequest 

type QueryTotalEscrowForDenomRequest struct {
	Denom string `protobuf:"bytes,1,opt,name=denom,proto3" json:"denom,omitempty"`
}

QueryTotalEscrowForDenomRequest is the request type for TotalEscrowForDenom RPC method.

func (*QueryTotalEscrowForDenomRequest) Descriptor 

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

func (*QueryTotalEscrowForDenomRequest) GetDenom 

func (m *QueryTotalEscrowForDenomRequest) GetDenom() string

func (*QueryTotalEscrowForDenomRequest) Marshal 

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

func (*QueryTotalEscrowForDenomRequest) MarshalTo 

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

func (*QueryTotalEscrowForDenomRequest) MarshalToSizedBuffer 

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

func (*QueryTotalEscrowForDenomRequest) ProtoMessage 

func (*QueryTotalEscrowForDenomRequest) ProtoMessage()

func (*QueryTotalEscrowForDenomRequest) Reset 

func (m *QueryTotalEscrowForDenomRequest) Reset()

func (*QueryTotalEscrowForDenomRequest) Size 

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

func (*QueryTotalEscrowForDenomRequest) String 

func (m *QueryTotalEscrowForDenomRequest) String() string

func (*QueryTotalEscrowForDenomRequest) Unmarshal 

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

func (*QueryTotalEscrowForDenomRequest) XXX_DiscardUnknown 

func (m *QueryTotalEscrowForDenomRequest) XXX_DiscardUnknown()

func (*QueryTotalEscrowForDenomRequest) XXX_Marshal 

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

func (*QueryTotalEscrowForDenomRequest) XXX_Merge 

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

func (*QueryTotalEscrowForDenomRequest) XXX_Size 

func (m *QueryTotalEscrowForDenomRequest) XXX_Size() int

func (*QueryTotalEscrowForDenomRequest) XXX_Unmarshal 

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

type QueryTotalEscrowForDenomResponse 

type QueryTotalEscrowForDenomResponse struct {
	Amount types.Coin `protobuf:"bytes,1,opt,name=amount,proto3" json:"amount"`
}

QueryTotalEscrowForDenomResponse is the response type for TotalEscrowForDenom RPC method.

func (*QueryTotalEscrowForDenomResponse) Descriptor 

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

func (*QueryTotalEscrowForDenomResponse) GetAmount 

func (m *QueryTotalEscrowForDenomResponse) GetAmount() types.Coin

func (*QueryTotalEscrowForDenomResponse) Marshal 

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

func (*QueryTotalEscrowForDenomResponse) MarshalTo 

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

func (*QueryTotalEscrowForDenomResponse) MarshalToSizedBuffer 

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

func (*QueryTotalEscrowForDenomResponse) ProtoMessage 

func (*QueryTotalEscrowForDenomResponse) ProtoMessage()

func (*QueryTotalEscrowForDenomResponse) Reset 

func (m *QueryTotalEscrowForDenomResponse) Reset()

func (*QueryTotalEscrowForDenomResponse) Size 

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

func (*QueryTotalEscrowForDenomResponse) String 

func (m *QueryTotalEscrowForDenomResponse) String() string

func (*QueryTotalEscrowForDenomResponse) Unmarshal 

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

func (*QueryTotalEscrowForDenomResponse) XXX_DiscardUnknown 

func (m *QueryTotalEscrowForDenomResponse) XXX_DiscardUnknown()

func (*QueryTotalEscrowForDenomResponse) XXX_Marshal 

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

func (*QueryTotalEscrowForDenomResponse) XXX_Merge 

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

func (*QueryTotalEscrowForDenomResponse) XXX_Size 

func (m *QueryTotalEscrowForDenomResponse) XXX_Size() int

func (*QueryTotalEscrowForDenomResponse) XXX_Unmarshal 

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

type Token 

type Token struct {
	// the token denomination
	Denom Denom `protobuf:"bytes,1,opt,name=denom,proto3" json:"denom"`
	// the token amount to be transferred
	Amount string `protobuf:"bytes,2,opt,name=amount,proto3" json:"amount,omitempty"`
}

Token defines a struct which represents a token to be transferred.

func (*Token) Descriptor 

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

func (*Token) GetAmount 

func (m *Token) GetAmount() string

func (*Token) GetDenom 

func (m *Token) GetDenom() Denom

func (*Token) Marshal 

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

func (*Token) MarshalTo 

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

func (*Token) MarshalToSizedBuffer 

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

func (*Token) ProtoMessage 

func (*Token) ProtoMessage()

func (*Token) Reset 

func (m *Token) Reset()

func (*Token) Size 

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

func (*Token) String 

func (m *Token) String() string

func (Token) ToCoin 

func (t Token) ToCoin() (sdk.Coin, error)

ToCoin converts a Token to an sdk.Coin.

The function parses the Amount field of the Token into an sdkmath.Int and returns a new sdk.Coin with the IBCDenom of the Token's Denom field and the parsed Amount. If the Amount cannot be parsed, an error is returned with a wrapped error message.

func (*Token) Unmarshal 

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

func (Token) Validate 

func (t Token) Validate() error

Validate validates a token denomination and amount.

func (*Token) XXX_DiscardUnknown 

func (m *Token) XXX_DiscardUnknown()

func (*Token) XXX_Marshal 

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

func (*Token) XXX_Merge 

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

func (*Token) XXX_Size 

func (m *Token) XXX_Size() int

func (*Token) XXX_Unmarshal 

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

type TransferAuthorization 

type TransferAuthorization struct {
	// port and channel amounts
	Allocations []Allocation `protobuf:"bytes,1,rep,name=allocations,proto3" json:"allocations"`
}

TransferAuthorization allows the grantee to spend up to spend_limit coins from the granter's account for ibc transfer on a specific channel

func NewTransferAuthorization 

func NewTransferAuthorization(allocations ...Allocation) *TransferAuthorization

NewTransferAuthorization creates a new TransferAuthorization object.

func (TransferAuthorization) Accept 

func (a TransferAuthorization) Accept(goCtx context.Context, msg proto.Message) (authz.AcceptResponse, error)

Accept implements Authorization.Accept.

func (*TransferAuthorization) Descriptor 

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

func (*TransferAuthorization) GetAllocations 

func (m *TransferAuthorization) GetAllocations() []Allocation

func (*TransferAuthorization) Marshal 

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

func (*TransferAuthorization) MarshalTo 

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

func (*TransferAuthorization) MarshalToSizedBuffer 

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

func (TransferAuthorization) MsgTypeURL 

func (TransferAuthorization) MsgTypeURL() string

MsgTypeURL implements Authorization.MsgTypeURL.

func (*TransferAuthorization) ProtoMessage 

func (*TransferAuthorization) ProtoMessage()

func (*TransferAuthorization) Reset 

func (m *TransferAuthorization) Reset()

func (*TransferAuthorization) Size 

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

func (*TransferAuthorization) String 

func (m *TransferAuthorization) String() string

func (*TransferAuthorization) Unmarshal 

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

func (TransferAuthorization) ValidateBasic 

func (a TransferAuthorization) ValidateBasic() error

ValidateBasic implements Authorization.ValidateBasic.

func (*TransferAuthorization) XXX_DiscardUnknown 

func (m *TransferAuthorization) XXX_DiscardUnknown()

func (*TransferAuthorization) XXX_Marshal 

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

func (*TransferAuthorization) XXX_Merge 

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

func (*TransferAuthorization) XXX_Size 

func (m *TransferAuthorization) XXX_Size() int

func (*TransferAuthorization) XXX_Unmarshal 

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

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) Denom 

func (*UnimplementedQueryServer) Denom(ctx context.Context, req *QueryDenomRequest) (*QueryDenomResponse, error)

func (*UnimplementedQueryServer) DenomHash 

func (*UnimplementedQueryServer) DenomHash(ctx context.Context, req *QueryDenomHashRequest) (*QueryDenomHashResponse, error)

func (*UnimplementedQueryServer) Denoms 

func (*UnimplementedQueryServer) Denoms(ctx context.Context, req *QueryDenomsRequest) (*QueryDenomsResponse, 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)

func (*UnimplementedQueryServer) TotalEscrowForDenom 

func (*UnimplementedQueryServer) TotalEscrowForDenom(ctx context.Context, req *QueryTotalEscrowForDenomRequest) (*QueryTotalEscrowForDenomResponse, error)

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