zos

Documentation

Index

• func CreateWith(path string, handler FileHandler) (err error)
• func CreateWithTemp(path string, handler FileHandler) error
• func Exists(path string) bool
• type FileHandler

Functions

func CreateWith

func CreateWith(path string, handler FileHandler) (err error)

Create a file and use it inside a closure. Will automatically close the file after the closure completes and remove the corrupt file if an error is thrown.

func CreateWithTemp

func CreateWithTemp(path string, handler FileHandler) error

Like CreateWith, but will create a temporary file and rename it to the final path once the file has been written successfully. If an error occurs, the temp file will be removed.

func Exists

func Exists(path string) bool

Determine if a path exists or not

Types

type FileHandler

type FileHandler = func(f *os.File) error