utils

Documentation

Index

• Constants
• Variables
• func DecorateHardFailError(err error) error
• func Filter[T any](slice []T, lambda func(t T) bool) []T
• func FilterUInt64Slice(slice []uint64, item uint64) []uint64
• func LogPanicCallback(ctx sdk.Context, r any) func(any)
• func Map[I any, O any](input []I, lambda func(i I) O) []O
• func MetricsPanicCallback(err any, ctx sdk.Context, key string)
• func PanicHandler(recoverCallback func(any)) func()
• func Reduce[I, O any](input []I, reducer func(I, O) O, initial O) O
• func SliceCopy[T any](slice []T) []T

Constants

const HardFailPrefix = "hard fail error occurred"

Variables

var Big0 = big.NewInt(0)

var Big1 = big.NewInt(1)

var Big2 = big.NewInt(2)

var Big27 = big.NewInt(27)

var Big35 = big.NewInt(35)

var Big8 = big.NewInt(8)

var BigMaxI64 = big.NewInt(math.MaxInt64)

var BigMaxU64 = new(big.Int).SetUint64(math.MaxUint64)

var Sdk0 = sdk.NewInt(0)

Functions

func DecorateHardFailError

func DecorateHardFailError(err error) error

func Filter

func Filter[T any](slice []T, lambda func(t T) bool) []T

func FilterUInt64Slice

func FilterUInt64Slice(slice []uint64, item uint64) []uint64

func LogPanicCallback

func LogPanicCallback(ctx sdk.Context, r any) func(any)

LogPanicCallback returns a callback function, given a context and a recovered error value, that logs the error and a stack trace.

func Map

func Map[I any, O any](input []I, lambda func(i I) O) []O

func MetricsPanicCallback

func MetricsPanicCallback(err any, ctx sdk.Context, key string)

func PanicHandler

func PanicHandler(recoverCallback func(any)) func()

func Reduce

func Reduce[I, O any](input []I, reducer func(I, O) O, initial O) O

func SliceCopy

func SliceCopy[T any](slice []T) []T