ipversion

Documentation

Index

• type Enum
  • func FromString(v string) (e Enum)
  • func Parse(v string) (Enum, fail.Error)
  • func (e Enum) Is(str string) bool
  • func (e Enum) String() string

Types

type Enum

type Enum int

Enum is an enum defining IP versions

const (
	Unknown = iota
	// IPv4 is IP v4 version
	IPv4 Enum = 4
	// IPv6 is IP v6 version
	IPv6 Enum = 6
)

func FromString

func FromString(v string) (e Enum)

FromString returns an Enum corresponding to the string parameter This method is intended to be used from validated input.

func Parse

func Parse(v string) (Enum, fail.Error)

Parse returns an Enum corresponding to the string parameter If the string doesn't correspond to any Enum, returns an error (nil otherwise) This function is intended to be used to parse user input.

func (Enum) Is

func (e Enum) Is(str string) bool

Is checks the version of a IP address in string representation

func (Enum) String

func (e Enum) String() string

String returns a string representation of an Enum