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Make RawFd implement the RawFd traits

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This commit is contained in:
Without Boats 2020-09-20 13:21:42 +02:00
parent 5e449b9adf
commit 82f5928ca6
3 changed files with 59 additions and 0 deletions
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19
library/std/src/sys/unix/ext/io.rs
View File

@ -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 as_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 {
self
}
}
#[stable(feature = "rust1", since = "1.0.0")]
impl AsRawFd for fs::File {
fn as_raw_fd(&self) -> RawFd {

20
library/std/src/sys/vxworks/ext/io.rs
View File

@ -63,6 +63,26 @@ 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 as_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 {
self
}
}
#[stable(feature = "rust1", since = "1.0.0")]
impl AsRawFd for fs::File {
fn as_raw_fd(&self) -> RawFd {

20
library/std/src/sys/wasi/ext/io.rs
View File

@ -52,6 +52,26 @@ 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 as_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 {
self
}
}
impl AsRawFd for net::TcpStream {
fn as_raw_fd(&self) -> RawFd {
self.as_inner().fd().as_raw()