dope_sys/io/socket/route/
attach.rs

1use std::{convert, os::fd};
2
3use crate::io::socket::route::{count::Index, install::Error};
4
5/// Installs selection and per-socket admission for one routed group.
6pub trait Attach: Sized {
7    fn try_attach(&self, socket: fd::BorrowedFd<'_>) -> Result<(), Error>;
8    fn try_filter(&mut self, key: Index, socket: fd::BorrowedFd<'_>) -> Result<(), Error>;
9}
10
11impl Attach for convert::Infallible {
12    fn try_attach(&self, _: fd::BorrowedFd<'_>) -> Result<(), Error> {
13        match *self {}
14    }
15
16    fn try_filter(&mut self, _: Index, _: fd::BorrowedFd<'_>) -> Result<(), Error> {
17        match *self {}
18    }
19}

dope_sys/io/socket/route/attach.rs

dope_sys/io/socket/route/
attach.rs