regexutils

Documentation

Index

• func CheckRegexString(candidateRegex string) error
• func NewRegexWithProgramSize(candidateRegex string, programsize *uint32) *envoy_type_matcher_v3.RegexMatcher

Functions

func CheckRegexString

func CheckRegexString(candidateRegex string) error

CheckRegexString to make sure the string is a valid RE2 expression

func NewRegexWithProgramSize

func NewRegexWithProgramSize(candidateRegex string, programsize *uint32) *envoy_type_matcher_v3.RegexMatcher

NewRegexWithProgramSize creates a new regex matcher with the given program size. This means its tightly coupled to envoy's implementation of regex. NOTE: Call this after having checked regex with CheckRegexString.