ipconv

Documentation

Overview

From https://github.com/praserx/ipconv

Index

• Variables
• func BigIntToIPv6(ipaddr big.Int) net.IP
• func IPv4ToInt(ipaddr net.IP) (uint32, error)
• func IPv6ToBigInt(ipaddr net.IP) (*big.Int, error)
• func IPv6ToInt(ipaddr net.IP) ([2]uint64, error)
• func IntToIPv4(ipaddr uint32) net.IP
• func IntToIPv6(high, low uint64) net.IP
• type IP
  • func FromIPAddr(ip netip.Addr) (IP, error)
  • func ParseToIP(ipString string) (IP, error)
  • func (ip IP) ToIPV4() net.IP
  • func (ip IP) ToInt() uint32
  • func (ip IP) ToIpAddr() netip.Addr

Variables

var ErrInvalidIPAddress = errors.New("invalid ip address")

var ErrNotIPv4Address = errors.New("not an IPv4 addres")

var ErrNotIPv6Address = errors.New("not an IPv6 addres")

Functions

func BigIntToIPv6

func BigIntToIPv6(ipaddr big.Int) net.IP

BigIntToIPv6 converts IP address of version 6 from big integer to net.IP representation.

func IPv4ToInt

func IPv4ToInt(ipaddr net.IP) (uint32, error)

IPv4ToInt converts IP address of version 4 from net.IP to uint32 representation.

func IPv6ToBigInt

func IPv6ToBigInt(ipaddr net.IP) (*big.Int, error)

IPv6ToBigInt converts IP address of version 6 from net.IP to math big integer representation.

func IPv6ToInt

func IPv6ToInt(ipaddr net.IP) ([2]uint64, error)

IPv6ToInt converts IP address of version 6 from net.IP to uint64 array representation. Return value contains high integer value on the first place and low integer value on second place.

func IntToIPv4

func IntToIPv4(ipaddr uint32) net.IP

IntToIPv4 converts IP address of version 4 from integer to net.IP representation.

func IntToIPv6

func IntToIPv6(high, low uint64) net.IP

IntToIPv6 converts IP address of version 6 from integer (high and low value) to net.IP representation.

Types

type IP

type IP uint32

func FromIPAddr

func FromIPAddr(ip netip.Addr) (IP, error)

func ParseToIP

func ParseToIP(ipString string) (IP, error)

func (IP) ToIPV4

func (ip IP) ToIPV4() net.IP

func (IP) ToInt

func (ip IP) ToInt() uint32

func (IP) ToIpAddr

func (ip IP) ToIpAddr() netip.Addr