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use crate::Stream;
use std::pin::Pin;
use std::task::{Context, Poll};
use tokio::signal::windows::{CtrlBreak, CtrlC};
/// A wrapper around [`CtrlC`] that implements [`Stream`].
///
/// [`CtrlC`]: struct@tokio::signal::windows::CtrlC
/// [`Stream`]: trait@crate::Stream
#[derive(Debug)]
#[cfg_attr(docsrs, doc(cfg(all(windows, feature = "signal"))))]
pub struct CtrlCStream {
inner: CtrlC,
}
impl CtrlCStream {
/// Create a new `CtrlCStream`.
pub fn new(interval: CtrlC) -> Self {
Self { inner: interval }
}
/// Get back the inner `CtrlC`.
pub fn into_inner(self) -> CtrlC {
self.inner
}
}
impl Stream for CtrlCStream {
type Item = ();
fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<()>> {
self.inner.poll_recv(cx)
}
}
impl AsRef<CtrlC> for CtrlCStream {
fn as_ref(&self) -> &CtrlC {
&self.inner
}
}
impl AsMut<CtrlC> for CtrlCStream {
fn as_mut(&mut self) -> &mut CtrlC {
&mut self.inner
}
}
/// A wrapper around [`CtrlBreak`] that implements [`Stream`].
///
/// [`CtrlBreak`]: struct@tokio::signal::windows::CtrlBreak
/// [`Stream`]: trait@crate::Stream
#[derive(Debug)]
#[cfg_attr(docsrs, doc(cfg(all(windows, feature = "signal"))))]
pub struct CtrlBreakStream {
inner: CtrlBreak,
}
impl CtrlBreakStream {
/// Create a new `CtrlBreakStream`.
pub fn new(interval: CtrlBreak) -> Self {
Self { inner: interval }
}
/// Get back the inner `CtrlBreak`.
pub fn into_inner(self) -> CtrlBreak {
self.inner
}
}
impl Stream for CtrlBreakStream {
type Item = ();
fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<()>> {
self.inner.poll_recv(cx)
}
}
impl AsRef<CtrlBreak> for CtrlBreakStream {
fn as_ref(&self) -> &CtrlBreak {
&self.inner
}
}
impl AsMut<CtrlBreak> for CtrlBreakStream {
fn as_mut(&mut self) -> &mut CtrlBreak {
&mut self.inner
}
}
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