macaddr

package

v0.0.0-...-1e60831 Latest Latest Go to latest Published: Apr 23, 2024 License: NIST-PD-fallback Imports: 5 Imported by: 3

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Package macaddr validates MAC-48 addresses.

This section is empty.

This section is empty.

func Equal(a, b net.HardwareAddr) bool

Equal determines whether two HardwareAddrs are the same.

func IsMulticast(a net.HardwareAddr) bool

IsMulticast determines whether the HardwareAddr is a multicast MAC-48 address.

func IsUnicast(a net.HardwareAddr) bool

IsUnicast determines whether the HardwareAddr is a non-zero unicast MAC-48 address.

func MakeRandomUnicast() (a net.HardwareAddr)

MakeRandomUnicast generates a random unicast MAC-48 address.

type Flag struct {
	net.HardwareAddr
}

Flag is a wrapper of net.HardwareAddr compatible with flag and json packages.

func (f Flag) Empty() bool

Empty returns true if the HardwareAddr is unset.

func (f *Flag) Get() any

Get implements flag.Getter.

func (f Flag) MarshalText() (text []byte, e error)

MarshalText implements encoding.TextMarshaler.

func (f *Flag) Set(s string) (e error)

Set implements flag.Value.

func (f *Flag) UnmarshalText(text []byte) (e error)

UnmarshalText implements encoding.TextUnmarshaler.