utils

Documentation

Index

• func CopyBytes(b []byte) []byte
• func Detach(ctx context.Context) context.Context
• func GetStacktrace(all bool) string
• func IsSortedAndUnique(data sort.Interface) bool
• func IsSortedAndUniqueByHash[T ~[]byte](s []T) bool
• func IsSortedAndUniqueOrdered[T constraints.Ordered](s []T) bool
• func IsSortedAndUniqueSortable[T Sortable[T]](s []T) bool
• func IsUnique[T comparable](elts []T) bool
• func RandomBytes(n int) []byte
• func Sort[T Sortable[T]](s []T)
• func SortByHash[T ~[]byte](s []T)
• func SortBytes[T ~[]byte](arr []T)
• func Zero[T any]() T
• type Atomic
  • func (a *Atomic[T]) Get() T
  • func (a *Atomic[T]) Set(value T)
• type Sortable

Functions

func CopyBytes

func CopyBytes(b []byte) []byte

CopyBytes returns a copy of the provided byte slice. If nil is provided, nil will be returned.

func Detach

func Detach(ctx context.Context) context.Context

func GetStacktrace

func GetStacktrace(all bool) string

func IsSortedAndUnique

func IsSortedAndUnique(data sort.Interface) bool

IsSortedAndUnique returns true if the elements in the data are unique and sorted.

Deprecated: Use one of the other [IsSortedAndUnique...] functions instead.

func IsSortedAndUniqueByHash

func IsSortedAndUniqueByHash[T ~[]byte](s []T) bool

Returns true iff the elements in [s] are unique and sorted based by their hashes.

func IsSortedAndUniqueOrdered

func IsSortedAndUniqueOrdered[T constraints.Ordered](s []T) bool

Returns true iff the elements in [s] are unique and sorted.

func IsSortedAndUniqueSortable

func IsSortedAndUniqueSortable[T Sortable[T]](s []T) bool

Returns true iff the elements in [s] are unique and sorted.

func IsUnique

func IsUnique[T comparable](elts []T) bool

Returns true iff the elements in [s] are unique.

func RandomBytes

func RandomBytes(n int) []byte

RandomBytes returns a slice of n random bytes Intended for use in testing

func Sort

func Sort[T Sortable[T]](s []T)

Sorts the elements of [s].

func SortByHash

func SortByHash[T ~[]byte](s []T)

Sorts the elements of [s] based on their hashes.

func SortBytes

func SortBytes[T ~[]byte](arr []T)

Sorts a 2D byte slice. Each byte slice is not sorted internally; the byte slices are sorted relative to one another.

func Zero

func Zero[T any]() T

Returns a new instance of a T.

Types

type Atomic

type Atomic[T any] struct {
	// contains filtered or unexported fields
}

func (*Atomic[T]) Get

func (a *Atomic[T]) Get() T

func (*Atomic[T]) Set

func (a *Atomic[T]) Set(value T)

type Sortable

type Sortable[T any] interface {
	Less(T) bool
}