Struct SendBufferSize

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

Socket option for the send buffer size of a socket.

Implements the SOL_SOCKET/SO_SNDBUF socket option.

Examples

Setting the option:

use asyncio::*;
use asyncio::ip::*;
use asyncio::socket_base::SendBufferSize;

let ctx = &IoContext::new().unwrap();
let soc = TcpSocket::new(ctx, Tcp::v4()).unwrap();

soc.set_option(SendBufferSize::new(8192)).unwrap();

Getting the option:

use asyncio::*;
use asyncio::ip::*;
use asyncio::socket_base::SendBufferSize;

let ctx = &IoContext::new().unwrap();
let soc = TcpSocket::new(ctx, Tcp::v4()).unwrap();

let opt: SendBufferSize = soc.get_option().unwrap();
let size: usize = opt.get();

Implementations

impl SendBufferSize

pub fn new(size: usize) -> SendBufferSize

pub fn get(&self) -> usize

pub fn set(&mut self, size: usize)

Trait Implementations

impl Clone for SendBufferSize

fn clone(&self) -> SendBufferSize

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for SendBufferSize

fn default() -> SendBufferSize

Returns the “default value” for a type.

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

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

fn capacity(&self) -> usize

fn resize(&mut self, _size: usize)

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

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

fn size(&self) -> usize

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

type Data = i32

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

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