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f3e7199a
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体验新版 GitCode,发现更多精彩内容 >>
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f3e7199a
编写于
1月 04, 2021
作者:
I
Ian Jackson
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差异文件
ExitStatusExt windows: Retrospectively seal this trait
Signed-off-by:
N
Ian Jackson
<
ijackson@chiark.greenend.org.uk
>
上级
70121941
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
15 addition
and
1 deletion
+15
-1
library/std/src/sys/windows/ext/process.rs
library/std/src/sys/windows/ext/process.rs
+15
-1
未找到文件。
library/std/src/sys/windows/ext/process.rs
浏览文件 @
f3e7199a
...
...
@@ -7,6 +7,14 @@
use
crate
::
sys
;
use
crate
::
sys_common
::{
AsInner
,
AsInnerMut
,
FromInner
,
IntoInner
};
mod
private
{
/// This trait being unreachable from outside the crate
/// prevents other implementations of the `ExitStatusExt` trait,
/// which allows potentially adding more trait methods in the future.
#[stable(feature
=
"none"
,
since
=
"1.51.0"
)]
pub
trait
Sealed
{}
}
#[stable(feature
=
"process_extensions"
,
since
=
"1.2.0"
)]
impl
FromRawHandle
for
process
::
Stdio
{
unsafe
fn
from_raw_handle
(
handle
:
RawHandle
)
->
process
::
Stdio
{
...
...
@@ -73,8 +81,11 @@ fn into_raw_handle(self) -> RawHandle {
}
/// Windows-specific extensions to [`process::ExitStatus`].
///
/// This trait is saeled (since Rust 1.51): it cannot be implemented outside the standard library.
/// This is so that future additional methods are not breaking changes.
#[stable(feature
=
"exit_status_from"
,
since
=
"1.12.0"
)]
pub
trait
ExitStatusExt
{
pub
trait
ExitStatusExt
:
private
::
Sealed
{
/// Creates a new `ExitStatus` from the raw underlying `u32` return value of
/// a process.
#[stable(feature
=
"exit_status_from"
,
since
=
"1.12.0"
)]
...
...
@@ -88,6 +99,9 @@ fn from_raw(raw: u32) -> Self {
}
}
#[stable(feature
=
"none"
,
since
=
"1.51.0"
)]
impl
private
::
Sealed
for
process
::
ExitStatus
{}
/// Windows-specific extensions to the [`process::Command`] builder.
#[stable(feature
=
"windows_process_extensions"
,
since
=
"1.16.0"
)]
pub
trait
CommandExt
{
...
...
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