Enum netstack3_core::device::FrameDestination

pub enum FrameDestination {
    Individual {
        local: bool,
    },
    Multicast,
    Broadcast,
}

The type of address used as the source address in a device-layer frame: unicast or broadcast.

FrameDestination is used to implement RFC 1122 section 3.2.2 and RFC 4443 section 2.4.e, which govern when to avoid sending an ICMP error message for ICMP and ICMPv6 respectively.

Variants

Individual

Fields

local: bool

Whether the frame’s destination address belongs to the receiver.

A unicast address - one which is neither multicast nor broadcast.

Multicast

A multicast address; if the addressing scheme supports overlap between multicast and broadcast, then broadcast addresses should use the Broadcast variant.

Broadcast

A broadcast address; if the addressing scheme supports overlap between multicast and broadcast, then broadcast addresses should use the Broadcast variant.

Trait Implementations

impl Clone for FrameDestination

fn clone(&self) -> FrameDestination

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FrameDestination

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<BroadcastAddr<Mac>> for FrameDestination

fn from(_value: BroadcastAddr<Mac>) -> Self

Converts to this type from the input type.

impl From<MulticastAddr<Mac>> for FrameDestination

fn from(_value: MulticastAddr<Mac>) -> Self

Converts to this type from the input type.

impl PartialEq for FrameDestination

fn eq(&self, other: &FrameDestination) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FrameDestination

impl Eq for FrameDestination

impl StructuralEq for FrameDestination

impl StructuralPartialEq for FrameDestination