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Make RawFd implement the RawFd traits #76969

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Merged
merged 4 commits into from
Oct 1, 2020
Merged

Make RawFd implement the RawFd traits #76969

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82f5928
Make RawFd implement the RawFd traits
withoutboats Sep 20, 2020
acc136c
fix typos
withoutboats Sep 20, 2020
3fe279f
spend another CI build to delete a double newline
withoutboats Sep 20, 2020
35b30e2
try again to appease tidy
withoutboats Sep 20, 2020
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19 changes: 19 additions & 0 deletions library/std/src/sys/unix/ext/io.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,25 @@ pub trait IntoRawFd {
fn into_raw_fd(self) -> RawFd;
}

#[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
impl AsRawFd for RawFd {
fn as_raw_fd(&self) -> RawFd {
*self
}
}
#[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
impl IntoRawFd for RawFd {
fn into_raw_fd(self) -> RawFd {
self
}
}
#[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
impl FromRawFd for RawFd {
unsafe fn from_raw_fd(fd: RawFd) -> RawFd {
fd
}
}

#[stable(feature = "rust1", since = "1.0.0")]
impl AsRawFd for fs::File {
fn as_raw_fd(&self) -> RawFd {
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19 changes: 19 additions & 0 deletions library/std/src/sys/vxworks/ext/io.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,25 @@ pub trait IntoRawFd {
fn into_raw_fd(self) -> RawFd;
}

#[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
impl AsRawFd for RawFd {
fn as_raw_fd(&self) -> RawFd {
*self
}
}
#[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
impl IntoRawFd for RawFd {
fn into_raw_fd(self) -> RawFd {
self
}
}
#[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
impl FromRawFd for RawFd {
unsafe fn from_raw_fd(fd: RawFd) -> RawFd {
fd
}
}

#[stable(feature = "rust1", since = "1.0.0")]
impl AsRawFd for fs::File {
fn as_raw_fd(&self) -> RawFd {
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19 changes: 19 additions & 0 deletions library/std/src/sys/wasi/ext/io.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,25 @@ pub trait IntoRawFd {
fn into_raw_fd(self) -> RawFd;
}

#[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
impl AsRawFd for RawFd {
fn as_raw_fd(&self) -> RawFd {
*self
}
}
#[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
impl IntoRawFd for RawFd {
fn into_raw_fd(self) -> RawFd {
self
}
}
#[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
impl FromRawFd for RawFd {
unsafe fn from_raw_fd(fd: RawFd) -> RawFd {
fd
}
}

impl AsRawFd for net::TcpStream {
fn as_raw_fd(&self) -> RawFd {
self.as_inner().fd().as_raw()
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