Struct V6Only

pub struct V6Only(/* private fields */);

Socket option for get/set an IPv6 socket supports IPv6 communication only.

Implements the IPPROTO_IPV6/IP_V6ONLY socket option.

Examples

Setting the option:

use asyncio::*;
use asyncio::ip::*;

let ctx = &IoContext::new().unwrap();
let soc = TcpListener::new(ctx, Tcp::v6()).unwrap();

soc.set_option(V6Only::new(true)).unwrap();

Getting the option:

use asyncio::*;
use asyncio::ip::*;

let ctx = &IoContext::new().unwrap();
let soc = TcpListener::new(ctx, Tcp::v6()).unwrap();

let opt: V6Only = soc.get_option().unwrap();
let is_set: bool = opt.get();

Implementations

impl V6Only

pub fn new(on: bool) -> V6Only

pub fn get(&self) -> bool

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

Trait Implementations

impl Clone for V6Only

fn clone(&self) -> V6Only

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for V6Only

fn default() -> V6Only

Returns the “default value” for a type.

impl<P: IpProtocol> GetSocketOption<P> for V6Only

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

fn capacity(&self) -> usize

fn resize(&mut self, _size: usize)

impl<P: IpProtocol> SetSocketOption<P> for V6Only

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

fn size(&self) -> usize

impl<P: IpProtocol> SocketOption<P> for V6Only

type Data = i32

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

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