utils

Sep 22, 2025

Changes in this version

+ var DefaultEthFeeTokenAddress = felt.Felt([4]uint64{ ... })

+ var DefaultFeeTokenAddresses = starknet.FeeTokenAddresses

+ var DefaultStrkFeeTokenAddress = felt.Felt([4]uint64{ ... })

+ var KnownNetworkNames = []string

Jun 13, 2025

Changes in this version

+ type BlockSignFunc func(blockHash, stateDiffCommitment *felt.Felt) ([]*felt.Felt, error)

+ func Sign(privKey *ecdsa.PrivateKey) BlockSignFunc

Jun 2, 2025

Changes in this version

type OrderedSet

+ func (o *OrderedSet[K, V]) Clear()

May 20, 2025

Changes in this version

+ var Sequencer = Network

Apr 8, 2025

Changes in this version

+ func HexTo[T ~[4]uint64](t testing.TB, hex string) *T

Mar 7, 2025

Changes in this version

+ func HeapPtr[T any](v T) *T

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

Feb 19, 2025

Changes in this version

+ func FeltArrToString(arr []*felt.Felt) string

+ func HTTPLogSettings(w http.ResponseWriter, r *http.Request, log *LogLevel)

+ func IsNil(i interface{}) bool

+ func Set[T comparable](slice []T) []T

+ func SortedMap[K cmp.Ordered, T any](m map[K]T) iter.Seq2[K, T]

+ func ToHex(b *big.Int) string

type LogLevel

+ func NewLogLevel(level zapcore.Level) *LogLevel

+ func (l LogLevel) GetAtomicLevel() zap.AtomicLevel

+ func (l LogLevel) Level() zapcore.Level

+ type OrderedSet struct

+ func NewOrderedSet[K comparable, V any]() *OrderedSet[K, V]

+ func (o *OrderedSet[K, V]) Get(key K) (V, bool)

+ func (o *OrderedSet[K, V]) Keys() []K

+ func (o *OrderedSet[K, V]) List() []V

+ func (o *OrderedSet[K, V]) Put(key K, value V)

+ func (o *OrderedSet[K, V]) Size() int

Nov 11, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Oct 16, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Sep 3, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Aug 28, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

+ const Gigabyte

+ const Kilobyte

+ const Terabyte

+ type DataSize float64

+ func (d DataSize) String() string

Jul 30, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

+ func AnyOf[T comparable](e T, values ...T) bool

Jun 4, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

May 20, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

type LogLevel

+ const TRACE

type SimpleLogger

+ Tracew func(msg string, keysAndValues ...any)

type ZapLogger

+ func (l *ZapLogger) IsTraceEnabled() bool

+ func (l *ZapLogger) Tracew(msg string, keysAndValues ...interface{})

Apr 26, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Apr 23, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

+ const Megabyte

type BlockHashMetaInfo

+ ForceFetchingTracesForBlocks []uint64

Apr 10, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Mar 31, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Mar 29, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Mar 25, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Mar 14, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Mar 12, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

type LogLevel

+ func (l *LogLevel) MarshalText() ([]byte, error)

type Network

+ func (n *Network) MarshalText() ([]byte, error)

Mar 5, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Feb 28, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Feb 17, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

+ func MapKeys[K comparable, V any](m map[K]V) []K

+ func MapValues[K comparable, V any](m map[K]V) []V

+ func ToMap[T any, K comparable, V any](sl []T, f func(T) (K, V)) map[K]V

+ func ToSlice[K comparable, V any, T any](m map[K]V, f func(K, V) T) []T

type Throttler

+ func (t *Throttler[T]) JobsRunning() int

Jan 29, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Jan 23, 2024 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

+ type BlockHashMetaInfo struct

+ FallBackSequencerAddress *felt.Felt

+ First07Block uint64

+ UnverifiableRange []uint64

type Network

+ BlockHashMetaInfo *BlockHashMetaInfo

+ L1ChainID *big.Int

+ L2ChainID string

+ Name string

+ func (n *Network) L2ChainIDFelt() *felt.Felt

Dec 27, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Dec 18, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Dec 13, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Dec 18, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Dec 14, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Dec 11, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Dec 5, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

+ func DerefSlice[T any](v *[]T) []T

+ func HexToUint64(t testing.TB, hexStr string) uint64

+ func NonNilSlice[T any](sl []T) []T

Dec 4, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Dec 2, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Dec 1, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Nov 27, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Nov 23, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Nov 30, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Nov 22, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

type Network

+ const Goerli

+ const Goerli2

+ const Integration

+ const Mainnet

+ const Sepolia

+ const SepoliaIntegration

Nov 7, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

+ var ErrResourceBusy = errors.New("resource busy, try again")

+ type Throttler struct

+ func NewThrottler(concurrencyBudget uint, resource *T) *Throttler[T]

+ func (t *Throttler[T]) Do(doer func(resource *T) error) error

+ func (t *Throttler[T]) QueueLen() int

+ func (t *Throttler[T]) WithMaxQueueLen(maxQueueLen int32) *Throttler[T]

Oct 27, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Oct 27, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Oct 26, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Oct 25, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Oct 16, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Oct 9, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Oct 11, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Oct 9, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Oct 4, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Sep 20, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Sep 18, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

+ func RunAndWrapOnError(runnable func() error, existingErr error) error

Sep 12, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Aug 22, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

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

+ func Any(slice []T, f func(T) bool) bool

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

+ func IndexFunc(slice []T, f func(T) bool) int

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

+ func Ptr(v T) *T

type LogLevel

+ func (l *LogLevel) MarshalJSON() ([]byte, error)

+ func (l LogLevel) MarshalYAML() (interface{}, error)

type Network

+ func (n *Network) MarshalJSON() ([]byte, error)

+ func (n Network) MarshalYAML() (interface{}, error)

+ func (n Network) ProtocolID() protocol.ID

Aug 16, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Aug 7, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Jul 30, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Jul 12, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Jul 7, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

+ func Flatten(slices ...[]T) []T

+ func Gzip64Decode(data string) ([]byte, error)

+ func Gzip64Encode(data []byte) (string, error)

type Network

+ func (n Network) ChainIDString() string

+ func (n Network) CoreContractAddress() (common.Address, error)

+ func (n Network) DefaultL1ChainID() *big.Int

+ func (n Network) FeederURL() string

+ func (n Network) GatewayURL() string

May 25, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

May 8, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Apr 25, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Apr 14, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

+ func HexToFelt(t *testing.T, hex string) *felt.Felt

type LogLevel

+ func (l *LogLevel) Set(s string) error

+ func (l *LogLevel) Type() string

+ func (l *LogLevel) UnmarshalText(text []byte) error

type Network

+ func (n *Network) Set(s string) error

+ func (n *Network) Type() string

+ func (n *Network) UnmarshalText(text []byte) error

+ func (n Network) ChainID() *felt.Felt

Mar 10, 2023 GO-2025-3583

  GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

+ var ErrUnknownLogLevel = errors.New("unknown log level")

+ var ErrUnknownNetwork = errors.New("unknown network")

+ func CreateDir(dirPath string) error

+ func DataDir(operatingSystem, userDataDir, homeDir string) string

+ func DefaultDataDir() (string, error)

+ func IsValidNetwork(n Network) bool

+ type LogLevel uint8

+ const DEBUG

+ const ERROR

+ const INFO

+ const WARN

+ func (l LogLevel) IsValid() bool

+ func (l LogLevel) String() string

+ type Logger interface

+ type Network uint8

+ const GOERLI

+ const GOERLI2

+ const INTEGRATION

+ const MAINNET

+ func (n Network) ChainId() *felt.Felt

+ func (n Network) String() string

+ func (n Network) URL() string

+ type SimpleLogger interface

+ Debugw func(msg string, keysAndValues ...any)

+ Errorw func(msg string, keysAndValues ...any)

+ Infow func(msg string, keysAndValues ...any)

+ Warnw func(msg string, keysAndValues ...any)

+ type ZapLogger struct

+ func NewNopZapLogger() *ZapLogger

+ func NewZapLogger(logLevel LogLevel) (*ZapLogger, error)

+ func (l *ZapLogger) Warningf(msg string, args ...any)