Tracking Issue for `acceptfilter`

[devnexen]

Feature gate: #![feature(acceptfilter)]

This is a tracking issue for #121881

Public API

use std::os::unix::net::UnixStream;

fn main() -> std::io::Result<()> {
  let sock = UnixStream::connect("/tmp/sock");
  sock.set_acceptfilter(&c"http");
  Ok(())
}

use std::os::unix::net::UnixDatagram;

fn main() -> std::io::Result<()> {
  let sock = UnixDatagram::unbound();
  sock.set_acceptfilter(&c"data");
  Ok(())
}