utils

Documentation

Index

• Constants
• func CalculateStorageKey(addr string, i int) string
• func ComputeIBCDenom(portID, channelID, denom string) string
• func ComputeIBCDenomTrace(portID, channelID, denom string) ibctransfertypes.DenomTrace
• func CreateAccAddressFromBech32(address string, bech32prefix string) (sdk.AccAddress, error)
• func GetAccAddressFromEthAddress(addrString string) sdk.AccAddress
• func GetIBCDenomAddress(denom string) (common.Address, error)
• func GetneuraAddressFromBech32(address string) (sdk.AccAddress, error)
• func IsContractAccount(acc authtypes.AccountI) error
• func IsLocalNetwork(chainID string) bool
• func IsMainNetwork(chainID string) bool
• func IsSupportedKey(pubkey cryptotypes.PubKey) bool
• func IsTestEdge1Network(chainID string) bool
• func IsTestEdge2Network(chainID string) bool
• func Keccak256(data []byte) []byte
• func ParseHexValue(hexStr string) *big.Int
• func Remove0xPrefix(s string) string
• func UnsafeBytesToStr(b []byte) string
• func UnsafeStrToBytes(s string) []byte

Constants

const (
	MainNetChainID   = "neura_11235"
	TestEdge1ChainID = "neura_53211"
	TestEdge2ChainID = "neura_54211"
	LocalNetChainID  = "neura_121799"
	// BaseDenom defines the neura Network mainnet denomination
	BaseDenom = "aISLM"
)

Functions

func CalculateStorageKey

func CalculateStorageKey(addr string, i int) string

CalculateStorageKey calculates the storage key for a given address and index

func ComputeIBCDenom

func ComputeIBCDenom(portID, channelID, denom string) string

ComputeIBCDenom compute the ibc voucher denom associated to the portID, channelID, and the given a token denomination.

func ComputeIBCDenomTrace

func ComputeIBCDenomTrace(portID, channelID, denom string) ibctransfertypes.DenomTrace

ComputeIBCDenomTrace compute the ibc voucher denom trace associated with the portID, channelID, and the given a token denomination.

func CreateAccAddressFromBech32

func CreateAccAddressFromBech32(address string, bech32prefix string) (sdk.AccAddress, error)

CreateAccAddressFromBech32 creates an AccAddress from a Bech32 string.

func GetAccAddressFromEthAddress

func GetAccAddressFromEthAddress(addrString string) sdk.AccAddress

func GetIBCDenomAddress

func GetIBCDenomAddress(denom string) (common.Address, error)

GetIBCDenomAddress returns the address from the hash of the ICS20's DenomTrace Path.

func GetneuraAddressFromBech32

func GetneuraAddressFromBech32(address string) (sdk.AccAddress, error)

GetneuraAddressFromBech32 returns the sdk.Account address of given address, while also changing bech32 human readable prefix (HRP) to the value set on the global sdk.Config (eg: `neura`). The function fails if the provided bech32 address is invalid.

func IsContractAccount

func IsContractAccount(acc authtypes.AccountI) error

IsContractAccount checks if the given account is a contract account

func IsLocalNetwork

func IsLocalNetwork(chainID string) bool

func IsMainNetwork

func IsMainNetwork(chainID string) bool

func IsSupportedKey

func IsSupportedKey(pubkey cryptotypes.PubKey) bool

IsSupportedKey returns true if the pubkey type is supported by the chain (i.e eth_secp256k1, amino multisig, ed25519). NOTE: Nested multisigs are not supported.

func IsTestEdge1Network

func IsTestEdge1Network(chainID string) bool

func IsTestEdge2Network

func IsTestEdge2Network(chainID string) bool

func Keccak256

func Keccak256(data []byte) []byte

Keccak256 calculates the keccak256 hash of a byte slice

func ParseHexValue

func ParseHexValue(hexStr string) *big.Int

ParseHexValue parses a hex string into a big.Int

func Remove0xPrefix

func Remove0xPrefix(s string) string

Remove0xPrefix removes the 0x prefix from a hex string

func UnsafeBytesToStr

func UnsafeBytesToStr(b []byte) string

UnsafeBytesToStr is meant to make a zero allocation conversion from []byte -> string to speed up operations, it is not meant to be used generally, but for a specific pattern to delete keys from a map.

func UnsafeStrToBytes

func UnsafeStrToBytes(s string) []byte

UnsafeStrToBytes uses unsafe to convert string into byte array. Returned bytes must not be altered after this function is called as it will cause a segmentation fault.