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Add basename and dirname aliases

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This commit is contained in:
Ariel Davis 2022-10-09 21:44:44 -07:00
parent 1a7c203e7f
commit 61519b8cf1
2 changed files with 3 additions and 0 deletions
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1
library/std/src/fs.rs
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@ -1670,6 +1670,7 @@ impl DirEntry {
/// } /// }
/// ``` /// ```
#[must_use] #[must_use]
#[doc(alias = "basename")]
#[stable(feature = "dir_entry_ext", since = "1.1.0")] #[stable(feature = "dir_entry_ext", since = "1.1.0")]
pub fn file_name(&self) -> OsString { pub fn file_name(&self) -> OsString {
self.0.file_name() self.0.file_name()

2
library/std/src/path.rs
View File

@ -2158,6 +2158,7 @@ impl Path {
/// assert_eq!(grand_parent.parent(), None); /// assert_eq!(grand_parent.parent(), None);
/// ``` /// ```
#[stable(feature = "rust1", since = "1.0.0")] #[stable(feature = "rust1", since = "1.0.0")]
#[doc(alias = "dirname")]
#[must_use] #[must_use]
pub fn parent(&self) -> Option<&Path> { pub fn parent(&self) -> Option<&Path> {
let mut comps = self.components(); let mut comps = self.components();
@ -2225,6 +2226,7 @@ impl Path {
/// assert_eq!(None, Path::new("/").file_name()); /// assert_eq!(None, Path::new("/").file_name());
/// ``` /// ```
#[stable(feature = "rust1", since = "1.0.0")] #[stable(feature = "rust1", since = "1.0.0")]
#[doc(alias = "basename")]
#[must_use] #[must_use]
pub fn file_name(&self) -> Option<&OsStr> { pub fn file_name(&self) -> Option<&OsStr> {
self.components().next_back().and_then(|p| match p { self.components().next_back().and_then(|p| match p {