attr

Documentation

Overview

Package attr contains unexported functionality related to XML attributes.

Index

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

Get returns the value of the first attribute with the provided local name from a list of attributes or 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.