cmd

Documentation

Index

• func CheckError(err error)
• func Exit(msg string, args ...interface{})

Functions

func CheckError

func CheckError(err error)

CheckError prints err to stderr and exits with code 1 if err is not nil. Otherwise, it is a no-op.

func Exit

func Exit(msg string, args ...interface{})

Exit prints msg (with optional args), plus a newline, to stderr and exits with code 1.