Trait rustc_std_workspace_std::os::linux::net::TcpStreamExt

source · 
pub trait TcpStreamExt: Sealed {
    // Required methods
    fn set_quickack(&self, quickack: bool) -> Result<(), Error>;
    fn quickack(&self) -> Result<bool, Error>;
}
🔬This is a nightly-only experimental API. (tcp_quickack)
Available on Linux only.
Expand description

Os-specific extensions for TcpStream

Required Methods§

source

fn set_quickack(&self, quickack: bool) -> Result<(), Error>

🔬This is a nightly-only experimental API. (tcp_quickack)

Enable or disable TCP_QUICKACK.

This flag causes Linux to eagerly send ACKs rather than delaying them. Linux may reset this flag after further operations on the socket.

See man 7 tcp and TCP delayed acknowledgement for more information.

Examples
#![feature(tcp_quickack)]
use std::net::TcpStream;
use std::os::linux::net::TcpStreamExt;

let stream = TcpStream::connect("127.0.0.1:8080")
        .expect("Couldn't connect to the server...");
stream.set_quickack(true).expect("set_quickack call failed");
source

fn quickack(&self) -> Result<bool, Error>

🔬This is a nightly-only experimental API. (tcp_quickack)

Gets the value of the TCP_QUICKACK option on this socket.

For more information about this option, see TcpStreamExt::set_quickack.

Examples
#![feature(tcp_quickack)]
use std::net::TcpStream;
use std::os::linux::net::TcpStreamExt;

let stream = TcpStream::connect("127.0.0.1:8080")
        .expect("Couldn't connect to the server...");
stream.set_quickack(true).expect("set_quickack call failed");
assert_eq!(stream.quickack().unwrap_or(false), true);

Implementors§