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52309797
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52309797
编写于
6月 18, 2018
作者:
B
bors
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Auto merge of #50894 - teiesti:stabilize_path_ancestors, r=dtolnay
Stabilize std::path::Path::ancestors Closes #48581 r? @BurntSushi
上级
b36917b3
65d119cb
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1
隐藏空白更改
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并排
Showing
1 changed file
with
4 addition
and
8 deletion
+4
-8
src/libstd/path.rs
src/libstd/path.rs
+4
-8
未找到文件。
src/libstd/path.rs
浏览文件 @
52309797
...
...
@@ -1042,8 +1042,6 @@ fn cmp(&self, other: &Components<'a>) -> cmp::Ordering {
/// # Examples
///
/// ```
/// #![feature(path_ancestors)]
///
/// use std::path::Path;
///
/// let path = Path::new("/foo/bar");
...
...
@@ -1056,12 +1054,12 @@ fn cmp(&self, other: &Components<'a>) -> cmp::Ordering {
/// [`ancestors`]: struct.Path.html#method.ancestors
/// [`Path`]: struct.Path.html
#[derive(Copy,
Clone,
Debug)]
#[
unstable(feature
=
"path_ancestors"
,
issue
=
"48581
"
)]
#[
stable(feature
=
"path_ancestors"
,
since
=
"1.28.0
"
)]
pub
struct
Ancestors
<
'a
>
{
next
:
Option
<&
'a
Path
>
,
}
#[
unstable(feature
=
"path_ancestors"
,
issue
=
"48581
"
)]
#[
stable(feature
=
"path_ancestors"
,
since
=
"1.28.0
"
)]
impl
<
'a
>
Iterator
for
Ancestors
<
'a
>
{
type
Item
=
&
'a
Path
;
...
...
@@ -1075,7 +1073,7 @@ fn next(&mut self) -> Option<Self::Item> {
}
}
#[
unstable(feature
=
"path_ancestors"
,
issue
=
"48581
"
)]
#[
stable(feature
=
"path_ancestors"
,
since
=
"1.28.0
"
)]
impl
<
'a
>
FusedIterator
for
Ancestors
<
'a
>
{}
////////////////////////////////////////////////////////////////////////////////
...
...
@@ -1890,8 +1888,6 @@ pub fn parent(&self) -> Option<&Path> {
/// # Examples
///
/// ```
/// #![feature(path_ancestors)]
///
/// use std::path::Path;
///
/// let mut ancestors = Path::new("/foo/bar").ancestors();
...
...
@@ -1903,7 +1899,7 @@ pub fn parent(&self) -> Option<&Path> {
///
/// [`None`]: ../../std/option/enum.Option.html#variant.None
/// [`parent`]: struct.Path.html#method.parent
#[
unstable(feature
=
"path_ancestors"
,
issue
=
"48581
"
)]
#[
stable(feature
=
"path_ancestors"
,
since
=
"1.28.0
"
)]
pub
fn
ancestors
(
&
self
)
->
Ancestors
{
Ancestors
{
next
:
Some
(
&
self
),
...
...
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