Struct PacketSender 

pub struct PacketSender { /* private fields */ }

Sender for transmitting packets

Implementations

impl PacketSender

pub fn new(socket: Arc<UdpSocket>) -> Self

Create a new sender from a shared socket

pub async fn send_to(&self, packet: &[u8], target: SocketAddr) -> Result<usize>

Send a packet to the specified address

pub async fn send(&self, packet: &[u8]) -> Result<usize>

Send a packet to the connected address

pub fn try_send_to(&self, packet: &[u8], target: SocketAddr) -> Result<usize>

Try to send without blocking

pub fn send_batch(&self, packets: &[Bytes], target: SocketAddr) -> Result<usize>

Send multiple packets in a single syscall (Linux only).

Falls back to sequential send_to on other platforms.

Uses BatchedTransport::new_send_only so we don’t allocate the 64 × 8KB receive-side buffer set on a pure-send path. This is a fresh BatchedTransport per call because the struct’s iovec slots point into the caller’s packets slice — sharing one across concurrent calls would require a lock on the hot path.

Trait Implementations

impl Clone for PacketSender

fn clone(&self) -> PacketSender

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PacketSender

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

Formats the value using the given formatter.