common

Documentation

Index

• func DirectoryExists(directoryPath string) bool
• func GetTerminationSignalCh() <-chan os.Signal
• func Max(a, b uint64) uint64
• func Min(a, b uint64) uint64
• func SetupDataDir(dataDir string, paths []string) error
• func ToFixedFloat(num float64, precision int) float64

Functions

func DirectoryExists

func DirectoryExists(directoryPath string) bool

DirectoryExists checks if the directory at the specified path exists

func GetTerminationSignalCh

func GetTerminationSignalCh() <-chan os.Signal

GetTerminationSignalCh returns a channel to emit signals by ctrl + c

func Max

func Max(a, b uint64) uint64

Max returns the strictly bigger number

func Min

func Min(a, b uint64) uint64

Min returns the strictly lower number

func SetupDataDir

func SetupDataDir(dataDir string, paths []string) error

SetupDataDir sets up the data directory and the corresponding sub-directories

func ToFixedFloat

func ToFixedFloat(num float64, precision int) float64