attr

Documentation

Overview

Package attr contains unexported functionality related to XML attributes.

Index

• Constants
• func Get(attr []xml.Attr, local string) (int, string)
• func RandomID() string
• func RandomLen(n int) string

Constants

const IDLen = 16

IDLen is the standard length of stanza identifiers in bytes.

Functions

func Get

func Get(attr []xml.Attr, local string) (int, string)

Get returns the value and index of the first attribute with the provided local name from a list of attributes or -1 and an empty string if no such attribute exists.

func RandomID

func RandomID() string

RandomID generates a new random identifier of length IDLen. If the OS's entropy pool isn't initialized, or we can't generate random numbers for some other reason, panic.

func RandomLen

func RandomLen(n int) string

RandomLen is like RandomID but the length is configurable.