Struct Broadcast

pub struct Broadcast(/* private fields */);

socket option to permit sending of broadcast messages.

Implements the SOL_SOCKET/SO_BROADCAST socket option.

Examples

Setting the option:

use asyncio::*;
use asyncio::ip::*;
use asyncio::socket_base::Broadcast;

let ctx = &IoContext::new().unwrap();
let soc = UdpSocket::new(ctx, Udp::v4()).unwrap();

soc.set_option(Broadcast::new(true)).unwrap();

Getting the option:

use asyncio::*;
use asyncio::ip::*;
use asyncio::socket_base::Broadcast;

let ctx = &IoContext::new().unwrap();
let soc = UdpSocket::new(ctx, Udp::v4()).unwrap();

let opt: Broadcast = soc.get_option().unwrap();
let is_set: bool = opt.get();

Implementations

impl Broadcast

pub fn new(on: bool) -> Broadcast

pub fn get(&self) -> bool

pub fn set(&mut self, on: bool)

Trait Implementations

impl Clone for Broadcast

fn clone(&self) -> Broadcast

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Broadcast

fn default() -> Broadcast

Returns the “default value” for a type.

impl<P: Protocol> GetSocketOption<P> for Broadcast

fn data_mut(&mut self) -> &mut Self::Data

fn capacity(&self) -> usize

fn resize(&mut self, _size: usize)

impl<P: Protocol> SetSocketOption<P> for Broadcast

fn data(&self) -> &Self::Data

fn size(&self) -> usize

impl<P: Protocol> SocketOption<P> for Broadcast

type Data = i32

fn level(&self, _: &P) -> i32

fn name(&self, _: &P) -> i32