utils

Documentation

Index

• func CopyBytes(source []byte, size ...int) []byte
• func CreateDirectory(dir string, perm os.FileMode) error
• func KeyPrefixUpperBound(start []byte) []byte
• func PathExists(path string) (bool, error)
• func SortSlice(slice []string, iterDirection ...kvstore.IterDirection) []string

Functions

func CopyBytes

func CopyBytes(source []byte, size ...int) []byte

CopyBytes returns a copy of the source slice. If size is not passed, the result slice has same size as the source slice.

func CreateDirectory

func CreateDirectory(dir string, perm os.FileMode) error

CreateDirectory checks if the directory exists, otherwise it creates it with given permissions.

func KeyPrefixUpperBound

func KeyPrefixUpperBound(start []byte) []byte

KeyPrefixUpperBound returns the upper bound (not included in the prefix set) for a prefix range scan.

func PathExists

func PathExists(path string) (bool, error)

PathExists returns whether the given file or directory exists.

func SortSlice

func SortSlice(slice []string, iterDirection ...kvstore.IterDirection) []string

SortSlice sorts a slice according to the given IterDirection.