net

Documentation

Overview

Package net contains some generic tools and helpers that are missing from the go's standard library

Index

• func ContainsIP(slice []net.IP, s net.IP) bool
• func IPNetFromAddrWithMask(addr net.Addr) (net.IPNet, error)
• func IPSliceFromStrings(addresses []string) []net.IP
• func Merge(first, second []net.IP) []net.IP
• func StringSliceFromIPs(addresses []net.IP) []string
• func TryRemove(set []net.IP, ip net.IP) []net.IP

Functions

func ContainsIP

func ContainsIP(slice []net.IP, s net.IP) bool

ContainsIP checks if a IP slice contains the IP

func IPNetFromAddrWithMask

func IPNetFromAddrWithMask(addr net.Addr) (net.IPNet, error)

IPNetFromAddrWithMask converts from net.Addr with address in CIDR notation ("w.y.z.x/mm") into net.IPNet with IP and Mask

func IPSliceFromStrings

func IPSliceFromStrings(addresses []string) []net.IP

IPSliceFromStrings takes a slice of strings representing IP addresses and converts them into a slice of net.IP

func Merge

func Merge(first, second []net.IP) []net.IP

Merge adds all elements from second not existing in first to first and returns the resulting slice

func StringSliceFromIPs

func StringSliceFromIPs(addresses []net.IP) []string

StringSliceFromIPs takes a slice of net.IP representing IP addresses and converts them into a slice of strings

func TryRemove

func TryRemove(set []net.IP, ip net.IP) []net.IP

TryRemove removes all occurrences of ip from set and returns the resulting slice