utils

Dec 13, 2024

Changes in this version

+ func FeltArrToStringArr(f []*felt.Felt) []string

+ func GetAndUnmarshalJSONFromMap[T any](aMap map[string]json.RawMessage, key string) (result T, err error)

+ func StrToHex(str string) string

Sep 2, 2024

Changes in this version

+ var RANDOM_FELT = new(felt.Felt).SetUint64(3735928559)

+ func BigIntArrToFeltArr(bigArr []*big.Int) []*felt.Felt

+ func ByteArrFeltToString(arr []*felt.Felt) (string, error)

+ func HexArrToBNArr(hexArr []string) []*big.Int

+ func StringToByteArrFelt(s string) ([]*felt.Felt, error)

Mar 8, 2024

Changes in this version

+ func UnwrapJSON(data map[string]interface{}, tag string) (map[string]interface{}, error)

Dec 7, 2023

Changes in this version

+ func All[T any](slice []T, f func(T) bool) bool

+ func Filter[T any](slice []T, f func(T) bool) []T

+ func Flatten[T any](sl ...[]T) []T

+ func Map[T1, T2 any](slice []T1, f func(T1) T2) []T2

Oct 10, 2023

Changes in this version

+ func BigToHex(in *big.Int) string

+ func BytesToBig(bytes []byte) *big.Int

+ func ComputeFact(programHash *big.Int, programOutputs []*big.Int) *big.Int

+ func FmtKecBytes(in *big.Int, rolen int) (buf []byte)

+ func GetSelectorFromName(funcName string) *big.Int

+ func GetSelectorFromNameFelt(funcName string) *felt.Felt

+ func HexToBN(hexString string) *big.Int

+ func HexToBytes(hexString string) ([]byte, error)

+ func HexToShortStr(hexStr string) string

+ func Keccak256(data ...[]byte) []byte

+ func MaskBits(mask, wordSize int, slice []byte) (ret []byte)

+ func SNValToBN(str string) *big.Int

+ func SplitFactStr(fact string) (fact_low, fact_high string)

+ func StrToBig(str string) *big.Int

+ func UTF8StrToBig(str string) *big.Int

+ type KeccakState interface

+ Read func([]byte) (int, error)

+ func NewKeccakState() KeccakState

Sep 26, 2023

Changes in this version

+ func FeltArrToBigIntArr(f []*felt.Felt) (*[]*big.Int, error)

Aug 1, 2023

Changes in this version

+ func BigIntToFelt(big *big.Int) (*felt.Felt, error)

+ func FeltToBigInt(f *felt.Felt) (*big.Int, bool)

+ func HexArrToFelt(hexArr []string) ([]*felt.Felt, error)

+ func HexToFelt(hex string) (*felt.Felt, error)

+ func TestBigIntToFelt(t testing.TB, big *big.Int) *felt.Felt

+ func TestHexArrToFelt(t testing.TB, hexArr []string) []*felt.Felt

+ func TestHexToFelt(t testing.TB, hex string) *felt.Felt

+ func Uint64ToFelt(num uint64) *felt.Felt