utils

Documentation

Index

• func CheckErr(e error)
• func CombineErrs(errs []error) error
• func RandomStr(chars string, length int) string
• func ReConvert(ptn string) string
• func StrIndex(vs []string, t string) int
• func StrSlice2DCopy(src [][]string) (cpy [][]string)
• func XMLStr(maxDepth int, maxElements int, seed []string) (string, error)

Functions

func CheckErr

func CheckErr(e error)

CheckErr prints the error and do nothing else

func CombineErrs

func CombineErrs(errs []error) error

CombineErrs combines multiple errors

func RandomStr

func RandomStr(chars string, length int) string

RandomStr generates a random string within charset `chars` and shorter than length

func ReConvert

func ReConvert(ptn string) string

ReConvert does the pre-process of the regular expression literal. It does the following things: 1. Remove P before captured group names 2. Add parenthesises to the other parts of the log event string.

func StrIndex

func StrIndex(vs []string, t string) int

StrIndex is the helper function to find the position of a string in a []string

func StrSlice2DCopy

func StrSlice2DCopy(src [][]string) (cpy [][]string)

StrSlice2DCopy is a simple helper function to make a deep copy of a 2-dimensional string slice.

func XMLStr

func XMLStr(maxDepth int, maxElements int, seed []string) (string, error)

XMLStr returns an XML string with specified maximum depth and elements of each level