iohelper

Documentation

Index

• func SafeRead(file, backupFile string) ([]byte, error)
• func SafeWrite(data []byte, file, backupFile string) error

Functions

func SafeRead

func SafeRead(file, backupFile string) ([]byte, error)

SafeRead reads alls data from file. Alternatively reads from backupFile if the default file does not exist or is broken.

func SafeWrite

func SafeWrite(data []byte, file, backupFile string) error

SafeWrite writes the given data and hash to file. Uses backupFile as temporary storage to be resistant against unexpected crashes.