pub struct PathBuf { /* private fields */ }
Expand description
An owned, mutable path (akin to String
).
This type provides methods like push
and set_extension
that mutate
the path in place. It also implements Deref
to Path
, meaning that
all methods on Path
slices are available on PathBuf
values as well.
More details about the overall approach can be found in the module documentation.
Examples
You can use push
to build up a PathBuf
from
components:
use std::path::PathBuf;
let mut path = PathBuf::new();
path.push(r"C:\");
path.push("windows");
path.push("system32");
path.set_extension("dll");
However, push
is best used for dynamic situations. This is a better way
to do this when you know all of the components ahead of time:
use std::path::PathBuf;
let path: PathBuf = [r"C:\", "windows", "system32.dll"].iter().collect();
We can still do better than this! Since these are all strings, we can use
From::from
:
use std::path::PathBuf;
let path = PathBuf::from(r"C:\windows\system32.dll");
Which method works best depends on what kind of situation you’re in.
Implementations
sourceimpl PathBuf
impl PathBuf
sourcepub fn with_capacity(capacity: usize) -> PathBuf
pub fn with_capacity(capacity: usize) -> PathBuf
Creates a new PathBuf
with a given capacity used to create the
internal OsString
. See with_capacity
defined on OsString
.
Examples
use std::path::PathBuf;
let mut path = PathBuf::with_capacity(10);
let capacity = path.capacity();
// This push is done without reallocating
path.push(r"C:\");
assert_eq!(capacity, path.capacity());
sourcepub fn push<P: AsRef<Path>>(&mut self, path: P)
pub fn push<P: AsRef<Path>>(&mut self, path: P)
Extends self
with path
.
If path
is absolute, it replaces the current path.
On Windows:
- if
path
has a root but no prefix (e.g.,\windows
), it replaces everything except for the prefix (if any) ofself
. - if
path
has a prefix but no root, it replacesself
. - if
self
has a verbatim prefix (e.g.\\?\C:\windows
) andpath
is not empty, the new path is normalized: all references to.
and..
are removed.
Examples
Pushing a relative path extends the existing path:
use std::path::PathBuf;
let mut path = PathBuf::from("/tmp");
path.push("file.bk");
assert_eq!(path, PathBuf::from("/tmp/file.bk"));
Pushing an absolute path replaces the existing path:
use std::path::PathBuf;
let mut path = PathBuf::from("/tmp");
path.push("/etc");
assert_eq!(path, PathBuf::from("/etc"));
sourcepub fn pop(&mut self) -> bool
pub fn pop(&mut self) -> bool
Truncates self
to self.parent
.
Returns false
and does nothing if self.parent
is None
.
Otherwise, returns true
.
Examples
use std::path::{Path, PathBuf};
let mut p = PathBuf::from("/spirited/away.rs");
p.pop();
assert_eq!(Path::new("/spirited"), p);
p.pop();
assert_eq!(Path::new("/"), p);
sourcepub fn set_file_name<S: AsRef<OsStr>>(&mut self, file_name: S)
pub fn set_file_name<S: AsRef<OsStr>>(&mut self, file_name: S)
Updates self.file_name
to file_name
.
If self.file_name
was None
, this is equivalent to pushing
file_name
.
Otherwise it is equivalent to calling pop
and then pushing
file_name
. The new path will be a sibling of the original path.
(That is, it will have the same parent.)
Examples
use std::path::PathBuf;
let mut buf = PathBuf::from("/");
assert!(buf.file_name() == None);
buf.set_file_name("bar");
assert!(buf == PathBuf::from("/bar"));
assert!(buf.file_name().is_some());
buf.set_file_name("baz.txt");
assert!(buf == PathBuf::from("/baz.txt"));
sourcepub fn set_extension<S: AsRef<OsStr>>(&mut self, extension: S) -> bool
pub fn set_extension<S: AsRef<OsStr>>(&mut self, extension: S) -> bool
Updates self.extension
to extension
.
Returns false
and does nothing if self.file_name
is None
,
returns true
and updates the extension otherwise.
If self.extension
is None
, the extension is added; otherwise
it is replaced.
Examples
use std::path::{Path, PathBuf};
let mut p = PathBuf::from("/feel/the");
p.set_extension("force");
assert_eq!(Path::new("/feel/the.force"), p.as_path());
p.set_extension("dark_side");
assert_eq!(Path::new("/feel/the.dark_side"), p.as_path());
sourcepub fn into_os_string(self) -> OsString
pub fn into_os_string(self) -> OsString
sourcepub fn into_boxed_path(self) -> Box<Path>ⓘNotable traits for Box<F, A>impl<F, A> Future for Box<F, A>where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A>where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
pub fn into_boxed_path(self) -> Box<Path>ⓘNotable traits for Box<F, A>impl<F, A> Future for Box<F, A>where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A>where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A>where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
sourcepub fn try_reserve(&mut self, additional: usize) -> Result<(), TryReserveError>
pub fn try_reserve(&mut self, additional: usize) -> Result<(), TryReserveError>
Invokes try_reserve
on the underlying instance of OsString
.
sourcepub fn reserve_exact(&mut self, additional: usize)
pub fn reserve_exact(&mut self, additional: usize)
Invokes reserve_exact
on the underlying instance of OsString
.
sourcepub fn try_reserve_exact(
&mut self,
additional: usize
) -> Result<(), TryReserveError>
pub fn try_reserve_exact(
&mut self,
additional: usize
) -> Result<(), TryReserveError>
Invokes try_reserve_exact
on the underlying instance of OsString
.
sourcepub fn shrink_to_fit(&mut self)
pub fn shrink_to_fit(&mut self)
Invokes shrink_to_fit
on the underlying instance of OsString
.
Methods from Deref<Target = Path>
sourcepub fn to_str(&self) -> Option<&str>
pub fn to_str(&self) -> Option<&str>
Yields a &str
slice if the Path
is valid unicode.
This conversion may entail doing a check for UTF-8 validity. Note that validation is performed because non-UTF-8 strings are perfectly valid for some OS.
Examples
use std::path::Path;
let path = Path::new("foo.txt");
assert_eq!(path.to_str(), Some("foo.txt"));
sourcepub fn to_string_lossy(&self) -> Cow<'_, str>
pub fn to_string_lossy(&self) -> Cow<'_, str>
Converts a Path
to a Cow<str>
.
Any non-Unicode sequences are replaced with
U+FFFD REPLACEMENT CHARACTER
.
Examples
Calling to_string_lossy
on a Path
with valid unicode:
use std::path::Path;
let path = Path::new("foo.txt");
assert_eq!(path.to_string_lossy(), "foo.txt");
Had path
contained invalid unicode, the to_string_lossy
call might
have returned "fo�.txt"
.
sourcepub fn to_path_buf(&self) -> PathBuf
pub fn to_path_buf(&self) -> PathBuf
sourcepub fn is_absolute(&self) -> bool
pub fn is_absolute(&self) -> bool
Returns true
if the Path
is absolute, i.e., if it is independent of
the current directory.
-
On Unix, a path is absolute if it starts with the root, so
is_absolute
andhas_root
are equivalent. -
On Windows, a path is absolute if it has a prefix and starts with the root:
c:\windows
is absolute, whilec:temp
and\temp
are not.
Examples
use std::path::Path;
assert!(!Path::new("foo.txt").is_absolute());
sourcepub fn is_relative(&self) -> bool
pub fn is_relative(&self) -> bool
Returns true
if the Path
is relative, i.e., not absolute.
See is_absolute
’s documentation for more details.
Examples
use std::path::Path;
assert!(Path::new("foo.txt").is_relative());
sourcepub fn has_root(&self) -> bool
pub fn has_root(&self) -> bool
Returns true
if the Path
has a root.
-
On Unix, a path has a root if it begins with
/
. -
On Windows, a path has a root if it:
- has no prefix and begins with a separator, e.g.,
\windows
- has a prefix followed by a separator, e.g.,
c:\windows
but notc:windows
- has any non-disk prefix, e.g.,
\\server\share
- has no prefix and begins with a separator, e.g.,
Examples
use std::path::Path;
assert!(Path::new("/etc/passwd").has_root());
sourcepub fn parent(&self) -> Option<&Path>
pub fn parent(&self) -> Option<&Path>
Returns the Path
without its final component, if there is one.
Returns None
if the path terminates in a root or prefix.
Examples
use std::path::Path;
let path = Path::new("/foo/bar");
let parent = path.parent().unwrap();
assert_eq!(parent, Path::new("/foo"));
let grand_parent = parent.parent().unwrap();
assert_eq!(grand_parent, Path::new("/"));
assert_eq!(grand_parent.parent(), None);
sourcepub fn ancestors(&self) -> Ancestors<'_>ⓘNotable traits for Ancestors<'a>impl<'a> Iterator for Ancestors<'a> type Item = &'a Path;
pub fn ancestors(&self) -> Ancestors<'_>ⓘNotable traits for Ancestors<'a>impl<'a> Iterator for Ancestors<'a> type Item = &'a Path;
Produces an iterator over Path
and its ancestors.
The iterator will yield the Path
that is returned if the parent
method is used zero
or more times. That means, the iterator will yield &self
, &self.parent().unwrap()
,
&self.parent().unwrap().parent().unwrap()
and so on. If the parent
method returns
None
, the iterator will do likewise. The iterator will always yield at least one value,
namely &self
.
Examples
use std::path::Path;
let mut ancestors = Path::new("/foo/bar").ancestors();
assert_eq!(ancestors.next(), Some(Path::new("/foo/bar")));
assert_eq!(ancestors.next(), Some(Path::new("/foo")));
assert_eq!(ancestors.next(), Some(Path::new("/")));
assert_eq!(ancestors.next(), None);
let mut ancestors = Path::new("../foo/bar").ancestors();
assert_eq!(ancestors.next(), Some(Path::new("../foo/bar")));
assert_eq!(ancestors.next(), Some(Path::new("../foo")));
assert_eq!(ancestors.next(), Some(Path::new("..")));
assert_eq!(ancestors.next(), Some(Path::new("")));
assert_eq!(ancestors.next(), None);
sourcepub fn file_name(&self) -> Option<&OsStr>
pub fn file_name(&self) -> Option<&OsStr>
Returns the final component of the Path
, if there is one.
If the path is a normal file, this is the file name. If it’s the path of a directory, this is the directory name.
Returns None
if the path terminates in ..
.
Examples
use std::path::Path;
use std::ffi::OsStr;
assert_eq!(Some(OsStr::new("bin")), Path::new("/usr/bin/").file_name());
assert_eq!(Some(OsStr::new("foo.txt")), Path::new("tmp/foo.txt").file_name());
assert_eq!(Some(OsStr::new("foo.txt")), Path::new("foo.txt/.").file_name());
assert_eq!(Some(OsStr::new("foo.txt")), Path::new("foo.txt/.//").file_name());
assert_eq!(None, Path::new("foo.txt/..").file_name());
assert_eq!(None, Path::new("/").file_name());
sourcepub fn strip_prefix<P>(&self, base: P) -> Result<&Path, StripPrefixError>where
P: AsRef<Path>,
pub fn strip_prefix<P>(&self, base: P) -> Result<&Path, StripPrefixError>where
P: AsRef<Path>,
Returns a path that, when joined onto base
, yields self
.
Errors
If base
is not a prefix of self
(i.e., starts_with
returns false
), returns Err
.
Examples
use std::path::{Path, PathBuf};
let path = Path::new("/test/haha/foo.txt");
assert_eq!(path.strip_prefix("/"), Ok(Path::new("test/haha/foo.txt")));
assert_eq!(path.strip_prefix("/test"), Ok(Path::new("haha/foo.txt")));
assert_eq!(path.strip_prefix("/test/"), Ok(Path::new("haha/foo.txt")));
assert_eq!(path.strip_prefix("/test/haha/foo.txt"), Ok(Path::new("")));
assert_eq!(path.strip_prefix("/test/haha/foo.txt/"), Ok(Path::new("")));
assert!(path.strip_prefix("test").is_err());
assert!(path.strip_prefix("/haha").is_err());
let prefix = PathBuf::from("/test/");
assert_eq!(path.strip_prefix(prefix), Ok(Path::new("haha/foo.txt")));
sourcepub fn starts_with<P: AsRef<Path>>(&self, base: P) -> bool
pub fn starts_with<P: AsRef<Path>>(&self, base: P) -> bool
Determines whether base
is a prefix of self
.
Only considers whole path components to match.
Examples
use std::path::Path;
let path = Path::new("/etc/passwd");
assert!(path.starts_with("/etc"));
assert!(path.starts_with("/etc/"));
assert!(path.starts_with("/etc/passwd"));
assert!(path.starts_with("/etc/passwd/")); // extra slash is okay
assert!(path.starts_with("/etc/passwd///")); // multiple extra slashes are okay
assert!(!path.starts_with("/e"));
assert!(!path.starts_with("/etc/passwd.txt"));
assert!(!Path::new("/etc/foo.rs").starts_with("/etc/foo"));
sourcepub fn ends_with<P: AsRef<Path>>(&self, child: P) -> bool
pub fn ends_with<P: AsRef<Path>>(&self, child: P) -> bool
Determines whether child
is a suffix of self
.
Only considers whole path components to match.
Examples
use std::path::Path;
let path = Path::new("/etc/resolv.conf");
assert!(path.ends_with("resolv.conf"));
assert!(path.ends_with("etc/resolv.conf"));
assert!(path.ends_with("/etc/resolv.conf"));
assert!(!path.ends_with("/resolv.conf"));
assert!(!path.ends_with("conf")); // use .extension() instead
sourcepub fn file_stem(&self) -> Option<&OsStr>
pub fn file_stem(&self) -> Option<&OsStr>
Extracts the stem (non-extension) portion of self.file_name
.
The stem is:
None
, if there is no file name;- The entire file name if there is no embedded
.
; - The entire file name if the file name begins with
.
and has no other.
s within; - Otherwise, the portion of the file name before the final
.
Examples
use std::path::Path;
assert_eq!("foo", Path::new("foo.rs").file_stem().unwrap());
assert_eq!("foo.tar", Path::new("foo.tar.gz").file_stem().unwrap());
See Also
This method is similar to Path::file_prefix
, which extracts the portion of the file name
before the first .
sourcepub fn file_prefix(&self) -> Option<&OsStr>
pub fn file_prefix(&self) -> Option<&OsStr>
Extracts the prefix of self.file_name
.
The prefix is:
None
, if there is no file name;- The entire file name if there is no embedded
.
; - The portion of the file name before the first non-beginning
.
; - The entire file name if the file name begins with
.
and has no other.
s within; - The portion of the file name before the second
.
if the file name begins with.
Examples
use std::path::Path;
assert_eq!("foo", Path::new("foo.rs").file_prefix().unwrap());
assert_eq!("foo", Path::new("foo.tar.gz").file_prefix().unwrap());
See Also
This method is similar to Path::file_stem
, which extracts the portion of the file name
before the last .
sourcepub fn extension(&self) -> Option<&OsStr>
pub fn extension(&self) -> Option<&OsStr>
Extracts the extension (without the leading dot) of self.file_name
, if possible.
The extension is:
None
, if there is no file name;None
, if there is no embedded.
;None
, if the file name begins with.
and has no other.
s within;- Otherwise, the portion of the file name after the final
.
Examples
use std::path::Path;
assert_eq!("rs", Path::new("foo.rs").extension().unwrap());
assert_eq!("gz", Path::new("foo.tar.gz").extension().unwrap());
sourcepub fn join<P: AsRef<Path>>(&self, path: P) -> PathBuf
pub fn join<P: AsRef<Path>>(&self, path: P) -> PathBuf
Creates an owned PathBuf
with path
adjoined to self
.
See PathBuf::push
for more details on what it means to adjoin a path.
Examples
use std::path::{Path, PathBuf};
assert_eq!(Path::new("/etc").join("passwd"), PathBuf::from("/etc/passwd"));
sourcepub fn with_file_name<S: AsRef<OsStr>>(&self, file_name: S) -> PathBuf
pub fn with_file_name<S: AsRef<OsStr>>(&self, file_name: S) -> PathBuf
Creates an owned PathBuf
like self
but with the given file name.
See PathBuf::set_file_name
for more details.
Examples
use std::path::{Path, PathBuf};
let path = Path::new("/tmp/foo.txt");
assert_eq!(path.with_file_name("bar.txt"), PathBuf::from("/tmp/bar.txt"));
let path = Path::new("/tmp");
assert_eq!(path.with_file_name("var"), PathBuf::from("/var"));
sourcepub fn with_extension<S: AsRef<OsStr>>(&self, extension: S) -> PathBuf
pub fn with_extension<S: AsRef<OsStr>>(&self, extension: S) -> PathBuf
Creates an owned PathBuf
like self
but with the given extension.
See PathBuf::set_extension
for more details.
Examples
use std::path::{Path, PathBuf};
let path = Path::new("foo.rs");
assert_eq!(path.with_extension("txt"), PathBuf::from("foo.txt"));
let path = Path::new("foo.tar.gz");
assert_eq!(path.with_extension(""), PathBuf::from("foo.tar"));
assert_eq!(path.with_extension("xz"), PathBuf::from("foo.tar.xz"));
assert_eq!(path.with_extension("").with_extension("txt"), PathBuf::from("foo.txt"));
sourcepub fn components(&self) -> Components<'_>ⓘNotable traits for Components<'a>impl<'a> Iterator for Components<'a> type Item = Component<'a>;
pub fn components(&self) -> Components<'_>ⓘNotable traits for Components<'a>impl<'a> Iterator for Components<'a> type Item = Component<'a>;
Produces an iterator over the Component
s of the path.
When parsing the path, there is a small amount of normalization:
-
Repeated separators are ignored, so
a/b
anda//b
both havea
andb
as components. -
Occurrences of
.
are normalized away, except if they are at the beginning of the path. For example,a/./b
,a/b/
,a/b/.
anda/b
all havea
andb
as components, but./a/b
starts with an additionalCurDir
component. -
A trailing slash is normalized away,
/a/b
and/a/b/
are equivalent.
Note that no other normalization takes place; in particular, a/c
and a/b/../c
are distinct, to account for the possibility that b
is a symbolic link (so its parent isn’t a
).
Examples
use std::path::{Path, Component};
use std::ffi::OsStr;
let mut components = Path::new("/tmp/foo.txt").components();
assert_eq!(components.next(), Some(Component::RootDir));
assert_eq!(components.next(), Some(Component::Normal(OsStr::new("tmp"))));
assert_eq!(components.next(), Some(Component::Normal(OsStr::new("foo.txt"))));
assert_eq!(components.next(), None)
sourcepub fn iter(&self) -> Iter<'_>ⓘNotable traits for Iter<'a>impl<'a> Iterator for Iter<'a> type Item = &'a OsStr;
pub fn iter(&self) -> Iter<'_>ⓘNotable traits for Iter<'a>impl<'a> Iterator for Iter<'a> type Item = &'a OsStr;
Produces an iterator over the path’s components viewed as OsStr
slices.
For more information about the particulars of how the path is separated
into components, see components
.
Examples
use std::path::{self, Path};
use std::ffi::OsStr;
let mut it = Path::new("/tmp/foo.txt").iter();
assert_eq!(it.next(), Some(OsStr::new(&path::MAIN_SEPARATOR.to_string())));
assert_eq!(it.next(), Some(OsStr::new("tmp")));
assert_eq!(it.next(), Some(OsStr::new("foo.txt")));
assert_eq!(it.next(), None)
sourcepub fn display(&self) -> Display<'_>
pub fn display(&self) -> Display<'_>
Returns an object that implements Display
for safely printing paths
that may contain non-Unicode data. This may perform lossy conversion,
depending on the platform. If you would like an implementation which
escapes the path please use Debug
instead.
Examples
use std::path::Path;
let path = Path::new("/tmp/foo.rs");
println!("{}", path.display());
Trait Implementations
sourceimpl<P: AsRef<Path>> Extend<P> for PathBuf
impl<P: AsRef<Path>> Extend<P> for PathBuf
sourcefn extend<I: IntoIterator<Item = P>>(&mut self, iter: I)
fn extend<I: IntoIterator<Item = P>>(&mut self, iter: I)
sourcefn extend_one(&mut self, p: P)
fn extend_one(&mut self, p: P)
extend_one
)sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)sourceimpl From<PathBuf> for Box<Path>
impl From<PathBuf> for Box<Path>
sourcefn from(p: PathBuf) -> Box<Path>ⓘNotable traits for Box<F, A>impl<F, A> Future for Box<F, A>where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A>where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
fn from(p: PathBuf) -> Box<Path>ⓘNotable traits for Box<F, A>impl<F, A> Future for Box<F, A>where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A>where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A>where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
sourceimpl<P: AsRef<Path>> FromIterator<P> for PathBuf
impl<P: AsRef<Path>> FromIterator<P> for PathBuf
sourcefn from_iter<I: IntoIterator<Item = P>>(iter: I) -> PathBuf
fn from_iter<I: IntoIterator<Item = P>>(iter: I) -> PathBuf
sourceimpl<'a> IntoIterator for &'a PathBuf
impl<'a> IntoIterator for &'a PathBuf
sourceimpl Ord for PathBuf
impl Ord for PathBuf
1.21.0 · sourceconst fn max(self, other: Self) -> Self
const fn max(self, other: Self) -> Self
1.21.0 · sourceconst fn min(self, other: Self) -> Self
const fn min(self, other: Self) -> Self
1.50.0 · sourceconst fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
const fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
sourceimpl<'a, 'b> PartialEq<Cow<'a, OsStr>> for PathBuf
impl<'a, 'b> PartialEq<Cow<'a, OsStr>> for PathBuf
sourceimpl<'a, 'b> PartialEq<Cow<'a, Path>> for PathBuf
impl<'a, 'b> PartialEq<Cow<'a, Path>> for PathBuf
sourceimpl<'a, 'b> PartialOrd<&'a OsStr> for PathBuf
impl<'a, 'b> PartialOrd<&'a OsStr> for PathBuf
sourcefn partial_cmp(&self, other: &&'a OsStr) -> Option<Ordering>
fn partial_cmp(&self, other: &&'a OsStr) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<&'a Path> for PathBuf
impl<'a, 'b> PartialOrd<&'a Path> for PathBuf
sourcefn partial_cmp(&self, other: &&'a Path) -> Option<Ordering>
fn partial_cmp(&self, other: &&'a Path) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<Cow<'a, OsStr>> for PathBuf
impl<'a, 'b> PartialOrd<Cow<'a, OsStr>> for PathBuf
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<Cow<'a, Path>> for PathBuf
impl<'a, 'b> PartialOrd<Cow<'a, Path>> for PathBuf
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<OsStr> for PathBuf
impl<'a, 'b> PartialOrd<OsStr> for PathBuf
sourcefn partial_cmp(&self, other: &OsStr) -> Option<Ordering>
fn partial_cmp(&self, other: &OsStr) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<OsString> for PathBuf
impl<'a, 'b> PartialOrd<OsString> for PathBuf
sourcefn partial_cmp(&self, other: &OsString) -> Option<Ordering>
fn partial_cmp(&self, other: &OsString) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<Path> for PathBuf
impl<'a, 'b> PartialOrd<Path> for PathBuf
sourcefn partial_cmp(&self, other: &Path) -> Option<Ordering>
fn partial_cmp(&self, other: &Path) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<PathBuf> for &'a OsStr
impl<'a, 'b> PartialOrd<PathBuf> for &'a OsStr
sourcefn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
fn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<PathBuf> for &'a Path
impl<'a, 'b> PartialOrd<PathBuf> for &'a Path
sourcefn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
fn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<PathBuf> for Cow<'a, OsStr>
impl<'a, 'b> PartialOrd<PathBuf> for Cow<'a, OsStr>
sourcefn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
fn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<PathBuf> for Cow<'a, Path>
impl<'a, 'b> PartialOrd<PathBuf> for Cow<'a, Path>
sourcefn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
fn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<PathBuf> for OsStr
impl<'a, 'b> PartialOrd<PathBuf> for OsStr
sourcefn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
fn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<PathBuf> for OsString
impl<'a, 'b> PartialOrd<PathBuf> for OsString
sourcefn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
fn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<'a, 'b> PartialOrd<PathBuf> for Path
impl<'a, 'b> PartialOrd<PathBuf> for Path
sourcefn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
fn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl PartialOrd<PathBuf> for PathBuf
impl PartialOrd<PathBuf> for PathBuf
sourcefn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
fn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read more