Struct EgressDatagram 

pub struct EgressDatagram {
    pub fate: u16,
    pub dst: SocketAddr,
    pub bytes: Vec<u8>,
}

One egress datagram: its destination, plus the FEC “fate group” it belongs to.

GSO coalesces same-length, same-destination UDP datagrams into one UDP_SEGMENT super-skb; under loss the whole skb is dropped/delayed as a unit (segmentation is deferred to the receiver). Two datagrams that are symbols of the same RaptorQ object must never share a skb — losing them together can defeat FEC recovery for that object. fate is the RaptorQ object id (source symbols and this object’s repair symbols share it; a different object gets a different value). A GSO-capable driver must guarantee at most one datagram per distinct fate and per distinct dst in any single coalesced send (datagrams to different peers must never share a skb either). Non-GSO drivers ignore fate.

Fields

fate: u16

dst: SocketAddr

bytes: Vec<u8>

Trait Implementations

impl AsRef<[u8]> for EgressDatagram

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for EgressDatagram

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EgressDatagram

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

Formats the value using the given formatter.