avm

package
v1.10.2-rc.3 Latest Latest
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 Go to latest Published: Aug 25, 2023 License: BSD-3-Clause Imports: 60 Imported by: 5

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewPubSubFilterer 

func NewPubSubFilterer(tx *txs.Tx) pubsub.Filterer

Types

type AssetDefinition 

type AssetDefinition struct {
	Name         string                   `json:"name"`
	Symbol       string                   `json:"symbol"`
	Denomination json.Uint8               `json:"denomination"`
	InitialState map[string][]interface{} `json:"initialState"`
	Memo         string                   `json:"memo"`
}

type AssetIDChangeAddr 

type AssetIDChangeAddr struct {
	FormattedAssetID
	api.JSONChangeAddr
}

AssetIDChangeAddr is an asset ID and a change address

type Balance 

type Balance struct {
	AssetID string      `json:"asset"`
	Balance json.Uint64 `json:"balance"`
}

type BuildGenesisArgs 

type BuildGenesisArgs struct {
	NetworkID   json.Uint32                `json:"networkID"`
	GenesisData map[string]AssetDefinition `json:"genesisData"`
	Encoding    formatting.Encoding        `json:"encoding"`
}

BuildGenesisArgs are arguments for BuildGenesis

type BuildGenesisReply 

type BuildGenesisReply struct {
	Bytes    string              `json:"bytes"`
	Encoding formatting.Encoding `json:"encoding"`
}

BuildGenesisReply is the reply from BuildGenesis

type Client 

type Client interface {
	WalletClient
	// GetBlock returns the block with the given id.
	GetBlock(ctx context.Context, blkID ids.ID, options ...rpc.Option) ([]byte, error)
	// GetBlockByHeight returns the block at the given [height].
	GetBlockByHeight(ctx context.Context, height uint64, options ...rpc.Option) ([]byte, error)
	// GetHeight returns the height of the last accepted block.
	GetHeight(ctx context.Context, options ...rpc.Option) (uint64, error)
	// GetTxStatus returns the status of [txID]
	//
	// Deprecated: GetTxStatus only returns Accepted or Unknown, GetTx should be
	// used instead to determine if the tx was accepted.
	GetTxStatus(ctx context.Context, txID ids.ID, options ...rpc.Option) (choices.Status, error)
	// ConfirmTx attempts to confirm [txID] by repeatedly checking its status.
	// Note: ConfirmTx will block until either the context is done or the client
	//       returns a decided status.
	// TODO: Move this function off of the Client interface into a utility
	// function.
	ConfirmTx(ctx context.Context, txID ids.ID, freq time.Duration, options ...rpc.Option) (choices.Status, error)
	// GetTx returns the byte representation of [txID]
	GetTx(ctx context.Context, txID ids.ID, options ...rpc.Option) ([]byte, error)
	// GetUTXOs returns the byte representation of the UTXOs controlled by [addrs]
	GetUTXOs(
		ctx context.Context,
		addrs []ids.ShortID,
		limit uint32,
		startAddress ids.ShortID,
		startUTXOID ids.ID,
		options ...rpc.Option,
	) ([][]byte, ids.ShortID, ids.ID, error)
	// GetAtomicUTXOs returns the byte representation of the atomic UTXOs controlled by [addrs]
	// from [sourceChain]
	GetAtomicUTXOs(
		ctx context.Context,
		addrs []ids.ShortID,
		sourceChain string,
		limit uint32,
		startAddress ids.ShortID,
		startUTXOID ids.ID,
		options ...rpc.Option,
	) ([][]byte, ids.ShortID, ids.ID, error)
	// GetAssetDescription returns a description of [assetID]
	GetAssetDescription(ctx context.Context, assetID string, options ...rpc.Option) (*GetAssetDescriptionReply, error)
	// GetBalance returns the balance of [assetID] held by [addr].
	// If [includePartial], balance includes partial owned (i.e. in a multisig) funds.
	//
	// Deprecated: GetUTXOs should be used instead.
	GetBalance(ctx context.Context, addr ids.ShortID, assetID string, includePartial bool, options ...rpc.Option) (*GetBalanceReply, error)
	// GetAllBalances returns all asset balances for [addr]
	//
	// Deprecated: GetUTXOs should be used instead.
	GetAllBalances(ctx context.Context, addr ids.ShortID, includePartial bool, options ...rpc.Option) ([]Balance, error)
	// CreateAsset creates a new asset and returns its assetID
	//
	// Deprecated: Transactions should be issued using the
	// `metalgo/wallet/chain/x.Wallet` utility.
	CreateAsset(
		ctx context.Context,
		user api.UserPass,
		from []ids.ShortID,
		changeAddr ids.ShortID,
		name string,
		symbol string,
		denomination byte,
		holders []*ClientHolder,
		minters []ClientOwners,
		options ...rpc.Option,
	) (ids.ID, error)
	// CreateFixedCapAsset creates a new fixed cap asset and returns its assetID
	//
	// Deprecated: Transactions should be issued using the
	// `metalgo/wallet/chain/x.Wallet` utility.
	CreateFixedCapAsset(
		ctx context.Context,
		user api.UserPass,
		from []ids.ShortID,
		changeAddr ids.ShortID,
		name string,
		symbol string,
		denomination byte,
		holders []*ClientHolder,
		options ...rpc.Option,
	) (ids.ID, error)
	// CreateVariableCapAsset creates a new variable cap asset and returns its assetID
	//
	// Deprecated: Transactions should be issued using the
	// `metalgo/wallet/chain/x.Wallet` utility.
	CreateVariableCapAsset(
		ctx context.Context,
		user api.UserPass,
		from []ids.ShortID,
		changeAddr ids.ShortID,
		name string,
		symbol string,
		denomination byte,
		minters []ClientOwners,
		options ...rpc.Option,
	) (ids.ID, error)
	// CreateNFTAsset creates a new NFT asset and returns its assetID
	//
	// Deprecated: Transactions should be issued using the
	// `metalgo/wallet/chain/x.Wallet` utility.
	CreateNFTAsset(
		ctx context.Context,
		user api.UserPass,
		from []ids.ShortID,
		changeAddr ids.ShortID,
		name string,
		symbol string,
		minters []ClientOwners,
		options ...rpc.Option,
	) (ids.ID, error)
	// CreateAddress creates a new address controlled by [user]
	//
	// Deprecated: Keys should no longer be stored on the node.
	CreateAddress(ctx context.Context, user api.UserPass, options ...rpc.Option) (ids.ShortID, error)
	// ListAddresses returns all addresses on this chain controlled by [user]
	//
	// Deprecated: Keys should no longer be stored on the node.
	ListAddresses(ctx context.Context, user api.UserPass, options ...rpc.Option) ([]ids.ShortID, error)
	// ExportKey returns the private key corresponding to [addr] controlled by [user]
	//
	// Deprecated: Keys should no longer be stored on the node.
	ExportKey(ctx context.Context, user api.UserPass, addr ids.ShortID, options ...rpc.Option) (*secp256k1.PrivateKey, error)
	// ImportKey imports [privateKey] to [user]
	//
	// Deprecated: Keys should no longer be stored on the node.
	ImportKey(ctx context.Context, user api.UserPass, privateKey *secp256k1.PrivateKey, options ...rpc.Option) (ids.ShortID, error)
	// Mint [amount] of [assetID] to be owned by [to]
	//
	// Deprecated: Transactions should be issued using the
	// `metalgo/wallet/chain/x.Wallet` utility.
	Mint(
		ctx context.Context,
		user api.UserPass,
		from []ids.ShortID,
		changeAddr ids.ShortID,
		amount uint64,
		assetID string,
		to ids.ShortID,
		options ...rpc.Option,
	) (ids.ID, error)
	// SendNFT sends an NFT and returns the ID of the newly created transaction
	//
	// Deprecated: Transactions should be issued using the
	// `metalgo/wallet/chain/x.Wallet` utility.
	SendNFT(
		ctx context.Context,
		user api.UserPass,
		from []ids.ShortID,
		changeAddr ids.ShortID,
		assetID string,
		groupID uint32,
		to ids.ShortID,
		options ...rpc.Option,
	) (ids.ID, error)
	// MintNFT issues a MintNFT transaction and returns the ID of the newly created transaction
	//
	// Deprecated: Transactions should be issued using the
	// `metalgo/wallet/chain/x.Wallet` utility.
	MintNFT(
		ctx context.Context,
		user api.UserPass,
		from []ids.ShortID,
		changeAddr ids.ShortID,
		assetID string,
		payload []byte,
		to ids.ShortID,
		options ...rpc.Option,
	) (ids.ID, error)
	// Import sends an import transaction to import funds from [sourceChain] and
	// returns the ID of the newly created transaction
	//
	// Deprecated: Transactions should be issued using the
	// `metalgo/wallet/chain/x.Wallet` utility.
	Import(ctx context.Context, user api.UserPass, to ids.ShortID, sourceChain string, options ...rpc.Option) (ids.ID, error) // Export sends an asset from this chain to the P/C-Chain.
	// After this tx is accepted, the AVAX must be imported to the P/C-chain with an importTx.
	// Returns the ID of the newly created atomic transaction
	//
	// Deprecated: Transactions should be issued using the
	// `metalgo/wallet/chain/x.Wallet` utility.
	Export(
		ctx context.Context,
		user api.UserPass,
		from []ids.ShortID,
		changeAddr ids.ShortID,
		amount uint64,
		to ids.ShortID,
		toChainIDAlias string,
		assetID string,
		options ...rpc.Option,
	) (ids.ID, error)
}

Client for interacting with an AVM (X-Chain) instance

func NewClient 

func NewClient(uri, chain string) Client

NewClient returns an AVM client for interacting with avm [chain]

type ClientHolder added in v1.8.4 

type ClientHolder struct {
	Amount  uint64
	Address ids.ShortID
}

ClientHolder describes how much an address owns of an asset

type ClientOwners added in v1.8.4 

type ClientOwners struct {
	Threshold uint32
	Minters   []ids.ShortID
}

ClientOwners describes who can perform an action

type ClientSendOutput added in v1.8.4 

type ClientSendOutput struct {
	// The amount of funds to send
	Amount uint64

	// ID of the asset being sent
	AssetID string

	// Address of the recipient
	To ids.ShortID
}

ClientSendOutput specifies that [Amount] of asset [AssetID] be sent to [To]

type Config 

type Config struct {
	IndexTransactions    bool `json:"index-transactions"`
	IndexAllowIncomplete bool `json:"index-allow-incomplete"`
}

type CreateAssetArgs 

type CreateAssetArgs struct {
	api.JSONSpendHeader           // User, password, from addrs, change addr
	Name                string    `json:"name"`
	Symbol              string    `json:"symbol"`
	Denomination        byte      `json:"denomination"`
	InitialHolders      []*Holder `json:"initialHolders"`
	MinterSets          []Owners  `json:"minterSets"`
}

CreateAssetArgs are arguments for passing into CreateAsset

type CreateNFTAssetArgs 

type CreateNFTAssetArgs struct {
	api.JSONSpendHeader          // User, password, from addrs, change addr
	Name                string   `json:"name"`
	Symbol              string   `json:"symbol"`
	MinterSets          []Owners `json:"minterSets"`
}

CreateNFTAssetArgs are arguments for passing into CreateNFTAsset requests

type ExportArgs 

type ExportArgs struct {
	// User, password, from addrs, change addr
	api.JSONSpendHeader
	// Amount of nAVAX to send
	Amount json.Uint64 `json:"amount"`

	// Chain the funds are going to. Optional. Used if To address does not include the chainID.
	TargetChain string `json:"targetChain"`

	// ID of the address that will receive the AVAX. This address may include the
	// chainID, which is used to determine what the destination chain is.
	To string `json:"to"`

	AssetID string `json:"assetID"`
}

ExportArgs are arguments for passing into ExportAVA requests

type ExportKeyArgs 

type ExportKeyArgs struct {
	api.UserPass
	Address string `json:"address"`
}

ExportKeyArgs are arguments for ExportKey

type ExportKeyReply 

type ExportKeyReply struct {
	// The decrypted PrivateKey for the Address provided in the arguments
	PrivateKey *secp256k1.PrivateKey `json:"privateKey"`
}

ExportKeyReply is the response for ExportKey

type Factory 

type Factory struct {
	config.Config
}

func (*Factory) New 

func (f *Factory) New(logging.Logger) (interface{}, error)

type FormattedAssetID 

type FormattedAssetID struct {
	AssetID ids.ID `json:"assetID"`
}

FormattedAssetID defines a JSON formatted struct containing an assetID as a string

type Genesis 

type Genesis struct {
	Txs []*GenesisAsset `serialize:"true"`
}

type GenesisAsset 

type GenesisAsset struct {
	Alias             string `serialize:"true"`
	txs.CreateAssetTx `serialize:"true"`
}

func (*GenesisAsset) Less added in v1.9.4 

func (g *GenesisAsset) Less(other *GenesisAsset) bool

type GetAddressTxsArgs 

type GetAddressTxsArgs struct {
	api.JSONAddress
	// Cursor used as a page index / offset
	Cursor json.Uint64 `json:"cursor"`
	// PageSize num of items per page
	PageSize json.Uint64 `json:"pageSize"`
	// AssetID defaulted to AVAX if omitted or left blank
	AssetID string `json:"assetID"`
}

type GetAddressTxsReply 

type GetAddressTxsReply struct {
	TxIDs []ids.ID `json:"txIDs"`
	// Cursor used as a page index / offset
	Cursor json.Uint64 `json:"cursor"`
}

type GetAllBalancesArgs 

type GetAllBalancesArgs struct {
	api.JSONAddress
	IncludePartial bool `json:"includePartial"`
}

type GetAllBalancesReply 

type GetAllBalancesReply struct {
	Balances []Balance `json:"balances"`
}

GetAllBalancesReply is the response from a call to GetAllBalances

type GetAssetDescriptionArgs 

type GetAssetDescriptionArgs struct {
	AssetID string `json:"assetID"`
}

GetAssetDescriptionArgs are arguments for passing into GetAssetDescription requests

type GetAssetDescriptionReply 

type GetAssetDescriptionReply struct {
	FormattedAssetID
	Name         string     `json:"name"`
	Symbol       string     `json:"symbol"`
	Denomination json.Uint8 `json:"denomination"`
}

GetAssetDescriptionReply defines the GetAssetDescription replies returned from the API

type GetBalanceArgs 

type GetBalanceArgs struct {
	Address        string `json:"address"`
	AssetID        string `json:"assetID"`
	IncludePartial bool   `json:"includePartial"`
}

GetBalanceArgs are arguments for passing into GetBalance requests

type GetBalanceReply 

type GetBalanceReply struct {
	Balance json.Uint64   `json:"balance"`
	UTXOIDs []avax.UTXOID `json:"utxoIDs"`
}

GetBalanceReply defines the GetBalance replies returned from the API

type GetTxStatusReply 

type GetTxStatusReply struct {
	Status choices.Status `json:"status"`
}

GetTxStatusReply defines the GetTxStatus replies returned from the API

type Holder 

type Holder struct {
	Amount  json.Uint64 `json:"amount"`
	Address string      `json:"address"`
}

Holder describes how much an address owns of an asset

type ImportArgs 

type ImportArgs struct {
	// User that controls To
	api.UserPass

	// Chain the funds are coming from
	SourceChain string `json:"sourceChain"`

	// Address receiving the imported AVAX
	To string `json:"to"`
}

ImportArgs are arguments for passing into Import requests

type ImportKeyArgs 

type ImportKeyArgs struct {
	api.UserPass
	PrivateKey *secp256k1.PrivateKey `json:"privateKey"`
}

ImportKeyArgs are arguments for ImportKey

type ImportKeyReply 

type ImportKeyReply struct {
	// The address controlled by the PrivateKey provided in the arguments
	Address string `json:"address"`
}

ImportKeyReply is the response for ImportKey

type MintArgs 

type MintArgs struct {
	api.JSONSpendHeader             // User, password, from addrs, change addr
	Amount              json.Uint64 `json:"amount"`
	AssetID             string      `json:"assetID"`
	To                  string      `json:"to"`
}

MintArgs are arguments for passing into Mint requests

type MintNFTArgs 

type MintNFTArgs struct {
	api.JSONSpendHeader                     // User, password, from addrs, change addr
	AssetID             string              `json:"assetID"`
	Payload             string              `json:"payload"`
	To                  string              `json:"to"`
	Encoding            formatting.Encoding `json:"encoding"`
}

MintNFTArgs are arguments for passing into MintNFT requests

type Owners 

type Owners struct {
	Threshold json.Uint32 `json:"threshold"`
	Minters   []string    `json:"minters"`
}

Owners describes who can perform an action

type SendArgs 

type SendArgs struct {
	// User, password, from addrs, change addr
	api.JSONSpendHeader

	// The amount, assetID, and destination to send funds to
	SendOutput

	// Memo field
	Memo string `json:"memo"`
}

SendArgs are arguments for passing into Send requests

type SendMultipleArgs 

type SendMultipleArgs struct {
	// User, password, from addrs, change addr
	api.JSONSpendHeader

	// The outputs of the transaction
	Outputs []SendOutput `json:"outputs"`

	// Memo field
	Memo string `json:"memo"`
}

SendMultipleArgs are arguments for passing into SendMultiple requests

type SendNFTArgs 

type SendNFTArgs struct {
	api.JSONSpendHeader             // User, password, from addrs, change addr
	AssetID             string      `json:"assetID"`
	GroupID             json.Uint32 `json:"groupID"`
	To                  string      `json:"to"`
}

SendNFTArgs are arguments for passing into SendNFT requests

type SendOutput 

type SendOutput struct {
	// The amount of funds to send
	Amount json.Uint64 `json:"amount"`

	// ID of the asset being sent
	AssetID string `json:"assetID"`

	// Address of the recipient
	To string `json:"to"`
}

SendOutput specifies that [Amount] of asset [AssetID] be sent to [To]

type Service 

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

Service defines the base service for the asset vm

func (*Service) CreateAddress 

func (s *Service) CreateAddress(_ *http.Request, args *api.UserPass, reply *api.JSONAddress) error

CreateAddress creates an address for the user [args.Username]

func (*Service) CreateAsset 

func (s *Service) CreateAsset(_ *http.Request, args *CreateAssetArgs, reply *AssetIDChangeAddr) error

CreateAsset returns ID of the newly created asset

func (*Service) CreateFixedCapAsset 

func (s *Service) CreateFixedCapAsset(r *http.Request, args *CreateAssetArgs, reply *AssetIDChangeAddr) error

CreateFixedCapAsset returns ID of the newly created asset

func (*Service) CreateNFTAsset 

func (s *Service) CreateNFTAsset(_ *http.Request, args *CreateNFTAssetArgs, reply *AssetIDChangeAddr) error

CreateNFTAsset returns ID of the newly created asset

func (*Service) CreateVariableCapAsset 

func (s *Service) CreateVariableCapAsset(r *http.Request, args *CreateAssetArgs, reply *AssetIDChangeAddr) error

CreateVariableCapAsset returns ID of the newly created asset

func (*Service) Export 

func (s *Service) Export(_ *http.Request, args *ExportArgs, reply *api.JSONTxIDChangeAddr) error

Export sends an asset from this chain to the P/C-Chain. After this tx is accepted, the AVAX must be imported to the P/C-chain with an importTx. Returns the ID of the newly created atomic transaction

func (*Service) ExportKey 

func (s *Service) ExportKey(_ *http.Request, args *ExportKeyArgs, reply *ExportKeyReply) error

ExportKey returns a private key from the provided user

func (*Service) GetAddressTxs 

func (s *Service) GetAddressTxs(_ *http.Request, args *GetAddressTxsArgs, reply *GetAddressTxsReply) error

GetAddressTxs returns list of transactions for a given address

func (*Service) GetAllBalances 

func (s *Service) GetAllBalances(_ *http.Request, args *GetAllBalancesArgs, reply *GetAllBalancesReply) error

GetAllBalances returns a map where:

Key: ID of an asset such that [args.Address] has a non-zero balance of the asset Value: The balance of the asset held by the address

If ![args.IncludePartial], returns only unlocked balance/UTXOs with a 1-out-of-1 multisig. Otherwise, returned balance/UTXOs includes assets held only partially by the address, and includes balances with locktime in the future.

func (*Service) GetAssetDescription 

func (s *Service) GetAssetDescription(_ *http.Request, args *GetAssetDescriptionArgs, reply *GetAssetDescriptionReply) error

GetAssetDescription creates an empty account with the name passed in

func (*Service) GetBalance 

func (s *Service) GetBalance(_ *http.Request, args *GetBalanceArgs, reply *GetBalanceReply) error

GetBalance returns the balance of an asset held by an address. If ![args.IncludePartial], returns only the balance held solely (1 out of 1 multisig) by the address and with a locktime in the past. Otherwise, returned balance includes assets held only partially by the address, and includes balances with locktime in the future.

func (*Service) GetBlock added in v1.9.12 

func (s *Service) GetBlock(_ *http.Request, args *api.GetBlockArgs, reply *api.GetBlockResponse) error

GetBlock returns the requested block.

func (*Service) GetBlockByHeight added in v1.9.12 

func (s *Service) GetBlockByHeight(_ *http.Request, args *api.GetBlockByHeightArgs, reply *api.GetBlockResponse) error

GetBlockByHeight returns the block at the given height.

func (*Service) GetHeight added in v1.9.12 

func (s *Service) GetHeight(_ *http.Request, _ *struct{}, reply *api.GetHeightResponse) error

GetHeight returns the height of the last accepted block.

func (*Service) GetTx 

func (s *Service) GetTx(_ *http.Request, args *api.GetTxArgs, reply *api.GetTxReply) error

GetTx returns the specified transaction

func (*Service) GetTxStatus deprecated 

func (s *Service) GetTxStatus(_ *http.Request, args *api.JSONTxID, reply *GetTxStatusReply) error

GetTxStatus returns the status of the specified transaction

Deprecated: GetTxStatus only returns Accepted or Unknown, GetTx should be used instead to determine if the tx was accepted.

func (*Service) GetUTXOs 

func (s *Service) GetUTXOs(_ *http.Request, args *api.GetUTXOsArgs, reply *api.GetUTXOsReply) error

GetUTXOs gets all utxos for passed in addresses

func (*Service) Import 

func (s *Service) Import(_ *http.Request, args *ImportArgs, reply *api.JSONTxID) error

Import imports an asset to this chain from the P/C-Chain. The AVAX must have already been exported from the P/C-Chain. Returns the ID of the newly created atomic transaction

func (*Service) ImportKey 

func (s *Service) ImportKey(_ *http.Request, args *ImportKeyArgs, reply *api.JSONAddress) error

ImportKey adds a private key to the provided user

func (*Service) IssueTx 

func (s *Service) IssueTx(_ *http.Request, args *api.FormattedTx, reply *api.JSONTxID) error

IssueTx attempts to issue a transaction into consensus

func (*Service) ListAddresses 

func (s *Service) ListAddresses(_ *http.Request, args *api.UserPass, response *api.JSONAddresses) error

ListAddresses returns all of the addresses controlled by user [args.Username]

func (*Service) Mint 

func (s *Service) Mint(_ *http.Request, args *MintArgs, reply *api.JSONTxIDChangeAddr) error

Mint issues a transaction that mints more of the asset

func (*Service) MintNFT 

func (s *Service) MintNFT(_ *http.Request, args *MintNFTArgs, reply *api.JSONTxIDChangeAddr) error

MintNFT issues a MintNFT transaction and returns the ID of the newly created transaction

func (*Service) Send 

func (s *Service) Send(r *http.Request, args *SendArgs, reply *api.JSONTxIDChangeAddr) error

Send returns the ID of the newly created transaction

func (*Service) SendMultiple 

func (s *Service) SendMultiple(_ *http.Request, args *SendMultipleArgs, reply *api.JSONTxIDChangeAddr) error

SendMultiple sends a transaction with multiple outputs.

func (*Service) SendNFT 

func (s *Service) SendNFT(_ *http.Request, args *SendNFTArgs, reply *api.JSONTxIDChangeAddr) error

SendNFT sends an NFT

type StaticClient 

type StaticClient interface {
	BuildGenesis(ctx context.Context, args *BuildGenesisArgs, options ...rpc.Option) (*BuildGenesisReply, error)
}

StaticClient for interacting with the AVM static api

func NewStaticClient 

func NewStaticClient(uri string) StaticClient

NewClient returns an AVM client for interacting with the avm static api

type StaticService 

type StaticService struct{}

StaticService defines the base service for the asset vm

func CreateStaticService 

func CreateStaticService() *StaticService

func (*StaticService) BuildGenesis 

func (*StaticService) BuildGenesis(_ *http.Request, args *BuildGenesisArgs, reply *BuildGenesisReply) error

BuildGenesis returns the UTXOs such that at least one address in [args.Addresses] is referenced in the UTXO.

type TxCachedState 

type TxCachedState struct {
	*txs.Tx
	// contains filtered or unexported fields
}

type UniqueTx 

type UniqueTx struct {
	*TxCachedState
	// contains filtered or unexported fields
}

UniqueTx provides a de-duplication service for txs. This only provides a performance boost

func (*UniqueTx) Accept 

func (tx *UniqueTx) Accept(context.Context) error

Accept is called when the transaction was finalized as accepted by consensus

func (*UniqueTx) Bytes 

func (tx *UniqueTx) Bytes() []byte

Bytes returns the binary representation of this transaction

func (*UniqueTx) Dependencies 

func (tx *UniqueTx) Dependencies() ([]snowstorm.Tx, error)

Dependencies returns the set of transactions this transaction builds on

func (*UniqueTx) Evict 

func (tx *UniqueTx) Evict()

Evict is called when this UniqueTx will no longer be returned from a cache lookup

func (*UniqueTx) ID 

func (tx *UniqueTx) ID() ids.ID

ID returns the wrapped txID

func (*UniqueTx) InputIDs 

func (tx *UniqueTx) InputIDs() []ids.ID

InputIDs returns the set of utxoIDs this transaction consumes

func (*UniqueTx) InputUTXOs 

func (tx *UniqueTx) InputUTXOs() []*avax.UTXOID

InputUTXOs returns the utxos that will be consumed on tx acceptance

func (*UniqueTx) Key 

func (tx *UniqueTx) Key() ids.ID

func (*UniqueTx) Reject 

func (tx *UniqueTx) Reject(context.Context) error

Reject is called when the transaction was finalized as rejected by consensus

func (*UniqueTx) SemanticVerify 

func (tx *UniqueTx) SemanticVerify() error

SemanticVerify the validity of this transaction

func (*UniqueTx) Status 

func (tx *UniqueTx) Status() choices.Status

Status returns the current status of this transaction

func (*UniqueTx) SyntacticVerify 

func (tx *UniqueTx) SyntacticVerify() error

SyntacticVerify verifies that this transaction is well formed

func (*UniqueTx) UTXOs 

func (tx *UniqueTx) UTXOs() []*avax.UTXO

UTXOs returns the utxos that will be added to the UTXO set on tx acceptance

func (*UniqueTx) Verify 

func (tx *UniqueTx) Verify(context.Context) error

Verify the validity of this transaction

type VM 

type VM struct {
	network.Atomic

	config.Config

	avax.AddressManager
	avax.AtomicUTXOManager
	ids.Aliaser
	utxo.Spender

	// These values are only initialized after the chain has been linearized.
	blockbuilder.Builder
	// contains filtered or unexported fields
}

func (*VM) Connected 

func (*VM) Connected(context.Context, ids.NodeID, *version.Application) error

func (*VM) CreateHandlers 

func (vm *VM) CreateHandlers(context.Context) (map[string]*common.HTTPHandler, error)

func (*VM) CreateStaticHandlers 

func (*VM) CreateStaticHandlers(context.Context) (map[string]*common.HTTPHandler, error)

func (*VM) DeduplicateTx added in v1.8.4 

func (vm *VM) DeduplicateTx(tx *UniqueTx) *UniqueTx

UniqueTx de-duplicates the transaction.

func (*VM) Disconnected 

func (*VM) Disconnected(context.Context, ids.NodeID) error

func (*VM) FlushTxs 

func (vm *VM) FlushTxs()

FlushTxs into consensus

func (*VM) GetBlock added in v1.9.6 

func (vm *VM) GetBlock(_ context.Context, blkID ids.ID) (snowman.Block, error)

func (*VM) GetTx 

func (vm *VM) GetTx(_ context.Context, txID ids.ID) (snowstorm.Tx, error)

func (*VM) HealthCheck 

func (*VM) HealthCheck(context.Context) (interface{}, error)

TODO: add health checks

func (*VM) Initialize 

func (vm *VM) Initialize(
	_ context.Context,
	ctx *snow.Context,
	dbManager manager.Manager,
	genesisBytes []byte,
	_ []byte,
	configBytes []byte,
	toEngine chan<- common.Message,
	fxs []*common.Fx,
	appSender common.AppSender,
) error

func (*VM) IssueTx 

func (vm *VM) IssueTx(b []byte) (ids.ID, error)

IssueTx attempts to send a transaction to consensus. If onDecide is specified, the function will be called when the transaction is either accepted or rejected with the appropriate status. This function will go out of scope when the transaction is removed from memory.

func (*VM) LastAccepted added in v1.9.6 

func (vm *VM) LastAccepted(context.Context) (ids.ID, error)

func (*VM) Linearize added in v1.9.6 

func (vm *VM) Linearize(_ context.Context, stopVertexID ids.ID, toEngine chan<- common.Message) error

func (*VM) LoadUser 

func (vm *VM) LoadUser(
	username string,
	password string,
	addrsToUse set.Set[ids.ShortID],
) (
	[]*avax.UTXO,
	*secp256k1fx.Keychain,
	error,
)

LoadUser returns: 1) The UTXOs that reference one or more addresses controlled by the given user 2) A keychain that contains this user's keys If [addrsToUse] has positive length, returns UTXOs that reference one or more addresses controlled by the given user that are also in [addrsToUse].

func (*VM) ParseBlock added in v1.9.6 

func (vm *VM) ParseBlock(_ context.Context, blkBytes []byte) (snowman.Block, error)

func (*VM) ParseTx 

func (vm *VM) ParseTx(_ context.Context, b []byte) (snowstorm.Tx, error)

func (*VM) PendingTxs 

func (vm *VM) PendingTxs(context.Context) []snowstorm.Tx

func (*VM) SetPreference added in v1.9.6 

func (vm *VM) SetPreference(_ context.Context, blkID ids.ID) error

func (*VM) SetState 

func (vm *VM) SetState(_ context.Context, state snow.State) error

func (*VM) Shutdown 

func (vm *VM) Shutdown(context.Context) error

func (*VM) Version 

func (*VM) Version(context.Context) (string, error)

type WalletClient 

type WalletClient interface {
	// IssueTx issues a transaction to a node and returns the TxID
	IssueTx(ctx context.Context, tx []byte, options ...rpc.Option) (ids.ID, error)
	// Send [amount] of [assetID] to address [to]
	//
	// Deprecated: Transactions should be issued using the
	// `metalgo/wallet/chain/x.Wallet` utility.
	Send(
		ctx context.Context,
		user api.UserPass,
		from []ids.ShortID,
		changeAddr ids.ShortID,
		amount uint64,
		assetID string,
		to ids.ShortID,
		memo string,
		options ...rpc.Option,
	) (ids.ID, error)
	// SendMultiple sends a transaction from [user] funding all [outputs]
	//
	// Deprecated: Transactions should be issued using the
	// `metalgo/wallet/chain/x.Wallet` utility.
	SendMultiple(
		ctx context.Context,
		user api.UserPass,
		from []ids.ShortID,
		changeAddr ids.ShortID,
		outputs []ClientSendOutput,
		memo string,
		options ...rpc.Option,
	) (ids.ID, error)
}

interface of an AVM wallet client for interacting with avm managed wallet on [chain]

func NewWalletClient deprecated 

func NewWalletClient(uri, chain string) WalletClient

NewWalletClient returns an AVM wallet client for interacting with avm managed wallet on [chain]

Deprecated: Transactions should be issued using the `metalgo/wallet/chain/x.Wallet` utility.

type WalletService 

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

func (*WalletService) IssueTx 

func (w *WalletService) IssueTx(_ *http.Request, args *api.FormattedTx, reply *api.JSONTxID) error

IssueTx attempts to issue a transaction into consensus

func (*WalletService) Send 

func (w *WalletService) Send(r *http.Request, args *SendArgs, reply *api.JSONTxIDChangeAddr) error

Send returns the ID of the newly created transaction

func (*WalletService) SendMultiple 

func (w *WalletService) SendMultiple(_ *http.Request, args *SendMultipleArgs, reply *api.JSONTxIDChangeAddr) error

SendMultiple sends a transaction with multiple outputs.

Source Files

View all Source files

Directories

Path Synopsis
Package blocks is a generated GoMock package.
 Package blocks is a generated GoMock package.
builder
executor
Package executor is a generated GoMock package.
 Package executor is a generated GoMock package.
Package metrics is a generated GoMock package.
 Package metrics is a generated GoMock package.
Package states is a generated GoMock package.
 Package states is a generated GoMock package.
txs
Package txs is a generated GoMock package.
 Package txs is a generated GoMock package.
executor
mempool
Package mempool is a generated GoMock package.
 Package mempool is a generated GoMock package.

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