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process: Implement AsRawFd for inner Fd<T> wrappers and use it instead of self.0

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This commit is contained in:
Yuya Nishihara
2019-06-24 16:57:17 -07:00
committed by Ivan Petkov
parent 5f18bf669f
commit 3b43262a10
1 changed files with 15 additions and 9 deletions
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src/unix.rs
+15 -9
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@@ -195,6 +195,12 @@ impl<T: io::Write> io::Write for Fd<T> {
}
}
impl<T> AsRawFd for Fd<T> where T: AsRawFd {
fn as_raw_fd(&self) -> RawFd {
self.0.as_raw_fd()
}
}
pub type ChildStdin = PollEvented<Fd<process::ChildStdin>>;
pub type ChildStdout = PollEvented<Fd<process::ChildStdout>>;
pub type ChildStderr = PollEvented<Fd<process::ChildStderr>>;
@@ -206,10 +212,10 @@ impl<T> Evented for Fd<T> where T: AsRawFd {
interest: Ready,
opts: PollOpt)
-> io::Result<()> {
EventedFd(&self.0.as_raw_fd()).register(poll,
token,
interest | UnixReady::hup(),
opts)
EventedFd(&self.as_raw_fd()).register(poll,
token,
interest | UnixReady::hup(),
opts)
}
fn reregister(&self,
@@ -218,14 +224,14 @@ impl<T> Evented for Fd<T> where T: AsRawFd {
interest: Ready,
opts: PollOpt)
-> io::Result<()> {
EventedFd(&self.0.as_raw_fd()).reregister(poll,
token,
interest | UnixReady::hup(),
opts)
EventedFd(&self.as_raw_fd()).reregister(poll,
token,
interest | UnixReady::hup(),
opts)
}
fn deregister(&self, poll: &mio::Poll) -> io::Result<()> {
EventedFd(&self.0.as_raw_fd()).deregister(poll)
EventedFd(&self.as_raw_fd()).deregister(poll)
}
}