util

Documentation

Index

• Variables
• func AddressToEVM(ctx context.Context, addr string, lapi *lotusapi.FullNodeStruct, ...) (common.Address, error)
• func AddressToNative(ctx context.Context, addr string, lapi *lotusapi.FullNodeStruct, ...) (address.Address, error)
• func AssertApproxEqAbs(a, b, DUST *big.Int) bool
• func AssertApproxEqRel(a, b, DIFF *big.Int) bool
• func CheckIDNotEVMActorType(ctx context.Context, filAddr address.Address, lapi lotusapi.FullNode) error
• func ConvertSectorType(sector *miner.SectorOnChainInfo) *miner8.SectorOnChainInfo
• func DelegatedFromEthAddr(addr common.Address) (address.Address, error)
• func DeriveAddrFromPk(pk *ecdsa.PrivateKey) (common.Address, address.Address, error)
• func DeriveAddrFromPkString(pk string) (common.Address, address.Address, error)
• func DeriveAddressFromPk(pk *ecdsa.PrivateKey) (common.Address, error)
• func DeriveNativeFromSECP256K1KeyString(pk string) (address.Address, error)
• func Diff(x *big.Int, y *big.Int) *big.Float
• func DivWad(x *big.Int, y *big.Int) *big.Int
• func EpochHeightToTimestamp(height *big.Int, chainID *big.Int) time.Time
• func HumanReadableRevert(errMsg error) error
• func IsZeroAddress(address common.Address) bool
• func LoadMinerActor(ctx context.Context, api *api.FullNodeStruct, minerAddr address.Address, ...) (*types.ActorV5, miner.State, error)
• func MethodStrToBytes(methodStr constants.Method) ([4]byte, error)
• func MsigProposeFEVMTx(ctx context.Context, senderAddr address.Address, msigAddr address.Address, ...) (*ltypes.Message, error)
• func MsigProposeFEVMTxWithValue(ctx context.Context, senderAddr address.Address, msigAddr address.Address, ...) (*ltypes.Message, error)
• func MulWad(x *big.Int, y *big.Int) *big.Int
• func Multiread(tasks []TaskFunc) ([]interface{}, error)
• func NewTieredBlockstore(lapi *api.FullNodeStruct) blockstore.Blockstore
• func ParseAddress(ctx context.Context, addr string, lapi lotusapi.FullNode, allowEVMIDs bool) (common.Address, error)
• func PrintStructKeysAndValues(s interface{})
• func SetupSuite(t *testing.T) (*api.FullNodeStruct, jsonrpc.ClientCloser)
• func SimulateFVMMsg(ctx context.Context, msg *filtypes.Message, lClient *lotusapi.FullNodeStruct) error
• func StringifyArg(arg interface{}) string
• func TeardownSuite(close jsonrpc.ClientCloser)
• func ThisEpochRewardsSmoothed(ctx context.Context, api *lotusapi.FullNodeStruct, tsk *types.TipSet) (smoothing.FilterEstimate, error)
• func ToAtto(bal *big.Float) *big.Int
• func ToByte4Selector(bytes []byte) [4]byte
• func ToFIL(atto *big.Int) *big.Float
• func TotalPowerSmoothed(ctx context.Context, api *lotusapi.FullNodeStruct, tsk *types.TipSet) (smoothing.FilterEstimate, error)
• func TruncateAddr(addr string) string
• func TxPostProcess(tx *types.Transaction, err error) (*types.Transaction, error)
• type TaskFunc

Variables

var (
	GENESIS_TS   = uint64(1598306430)
	T_GENESIS_TS = uint64(1667326410)
)

var WAD = big.NewInt(1000000000000000000)

Functions

func AddressToEVM

func AddressToEVM(ctx context.Context, addr string, lapi *lotusapi.FullNodeStruct, allowEVMIDs bool) (common.Address, error)

func AddressToNative

func AddressToNative(ctx context.Context, addr string, lapi *lotusapi.FullNodeStruct, allowEVMIDs bool) (address.Address, error)

func AssertApproxEqAbs

func AssertApproxEqAbs(a, b, DUST *big.Int) bool

func AssertApproxEqRel

func AssertApproxEqRel(a, b, DIFF *big.Int) bool

DIFF is a WAD math based percentage, such that 1e18 is 100%

func CheckIDNotEVMActorType

func CheckIDNotEVMActorType(ctx context.Context, filAddr address.Address, lapi lotusapi.FullNode) error

using f0 ID addresses to interact with EVM or EthAccount actor types is forbidden

func ConvertSectorType

func ConvertSectorType(sector *miner.SectorOnChainInfo) *miner8.SectorOnChainInfo

the SimpleQAPower bool is missing here on the conversion

func DelegatedFromEthAddr

func DelegatedFromEthAddr(addr common.Address) (address.Address, error)

func DeriveAddrFromPk

func DeriveAddrFromPk(pk *ecdsa.PrivateKey) (common.Address, address.Address, error)

func DeriveAddrFromPkString

func DeriveAddrFromPkString(pk string) (common.Address, address.Address, error)

func DeriveAddressFromPk

func DeriveAddressFromPk(pk *ecdsa.PrivateKey) (common.Address, error)

func DeriveNativeFromSECP256K1KeyString

func DeriveNativeFromSECP256K1KeyString(pk string) (address.Address, error)

derives a native filecoin f1 addr from a private key string

func Diff

func Diff(x *big.Int, y *big.Int) *big.Float

func DivWad

func DivWad(x *big.Int, y *big.Int) *big.Int

func EpochHeightToTimestamp

func EpochHeightToTimestamp(height *big.Int, chainID *big.Int) time.Time

func HumanReadableRevert

func HumanReadableRevert(errMsg error) error

func IsZeroAddress

func IsZeroAddress(address common.Address) bool

IsZeroAddress validate if it's a 0 address

func LoadMinerActor

func LoadMinerActor(ctx context.Context, api *api.FullNodeStruct, minerAddr address.Address, ts *types.TipSet) (*types.ActorV5, miner.State, error)

func MethodStrToBytes

func MethodStrToBytes(methodStr constants.Method) ([4]byte, error)

func MsigProposeFEVMTx

func MsigProposeFEVMTx(
	ctx context.Context,
	senderAddr address.Address,
	msigAddr address.Address,
	contractAddr common.Address,
	nonce uint64,
	abi *abi.ABI,
	methodName string,
	args []interface{},
) (*ltypes.Message, error)

func MsigProposeFEVMTxWithValue

func MsigProposeFEVMTxWithValue(
	ctx context.Context,
	senderAddr address.Address,
	msigAddr address.Address,
	contractAddr common.Address,
	nonce uint64,
	abi *abi.ABI,
	methodName string,
	args []interface{},
	value *big.Int,
) (*ltypes.Message, error)

func MulWad

func MulWad(x *big.Int, y *big.Int) *big.Int

func Multiread

func Multiread(tasks []TaskFunc) ([]interface{}, error)

@dev executes a list of tasks in parallel and returns the results.

func NewTieredBlockstore

func NewTieredBlockstore(lapi *api.FullNodeStruct) blockstore.Blockstore

func ParseAddress

func ParseAddress(ctx context.Context, addr string, lapi lotusapi.FullNode, allowEVMIDs bool) (common.Address, error)

func PrintStructKeysAndValues

func PrintStructKeysAndValues(s interface{})

func SetupSuite

func SetupSuite(t *testing.T) (*api.FullNodeStruct, jsonrpc.ClientCloser)

func SimulateFVMMsg

func SimulateFVMMsg(ctx context.Context, msg *filtypes.Message, lClient *lotusapi.FullNodeStruct) error

func StringifyArg

func StringifyArg(arg interface{}) string

func TeardownSuite

func TeardownSuite(close jsonrpc.ClientCloser)

func ThisEpochRewardsSmoothed

func ThisEpochRewardsSmoothed(ctx context.Context, api *lotusapi.FullNodeStruct, tsk *types.TipSet) (smoothing.FilterEstimate, error)

func ToAtto

func ToAtto(bal *big.Float) *big.Int

func ToByte4Selector

func ToByte4Selector(bytes []byte) [4]byte

func ToFIL

func ToFIL(atto *big.Int) *big.Float

func TotalPowerSmoothed

func TotalPowerSmoothed(ctx context.Context, api *lotusapi.FullNodeStruct, tsk *types.TipSet) (smoothing.FilterEstimate, error)

func TruncateAddr

func TruncateAddr(addr string) string

func TxPostProcess

func TxPostProcess(tx *types.Transaction, err error) (*types.Transaction, error)

Types

type TaskFunc

type TaskFunc func() (interface{}, error)