Struct std::path::PathBuf1.0.0 [] [src]

pub struct PathBuf { /* fields omitted */ }

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");Run

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();Run

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");Run

Which method works best depends on what kind of situation you're in.

Methods

impl PathBuf
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Allocates an empty PathBuf.

Examples

use std::path::PathBuf;

let path = PathBuf::new();Run

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Coerces to a Path slice.

Examples

use std::path::{Path, PathBuf};

let p = PathBuf::from("/test");
assert_eq!(Path::new("/test"), p.as_path());Run

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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) of self.
  • if path has a prefix but no root, it replaces self.

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"));Run

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"));Run

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Truncates self to self.parent.

Returns false and does nothing if self.file_name is None. Otherwise, returns true.

Examples

use std::path::{Path, PathBuf};

let mut p = PathBuf::from("/test/test.rs");

p.pop();
assert_eq!(Path::new("/test"), p);
p.pop();
assert_eq!(Path::new("/"), p);Run

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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"));Run

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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());Run

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Consumes the PathBuf, yielding its internal OsString storage.

Examples

use std::path::PathBuf;

let p = PathBuf::from("/the/head");
let os_str = p.into_os_string();Run

1.20.0
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Converts this PathBuf into a boxed Path.

Methods from Deref<Target = Path>

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Yields the underlying OsStr slice.

Examples

use std::path::Path;

let os_str = Path::new("foo.txt").as_os_str();
assert_eq!(os_str, std::ffi::OsStr::new("foo.txt"));Run

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Yields a &str slice if the Path is valid unicode.

This conversion may entail doing a check for UTF-8 validity.

Examples

use std::path::Path;

let path = Path::new("foo.txt");
assert_eq!(path.to_str(), Some("foo.txt"));Run

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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");Run

Had path contained invalid unicode, the to_string_lossy call might have returned "fo�.txt".

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Converts a Path to an owned PathBuf.

Examples

use std::path::Path;

let path_buf = Path::new("foo.txt").to_path_buf();
assert_eq!(path_buf, std::path::PathBuf::from("foo.txt"));Run

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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 and has_root are equivalent.

  • On Windows, a path is absolute if it has a prefix and starts with the root: c:\windows is absolute, while c:temp and \temp are not.

Examples

use std::path::Path;

assert!(!Path::new("foo.txt").is_absolute());Run

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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());Run

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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 not c:windows
    • has any non-disk prefix, e.g. \\server\share

Examples

use std::path::Path;

assert!(Path::new("/etc/passwd").has_root());Run

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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);Run

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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());Run

1.7.0
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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;

let path = Path::new("/test/haha/foo.txt");

assert_eq!(path.strip_prefix("/test"), Ok(Path::new("haha/foo.txt")));
assert_eq!(path.strip_prefix("test").is_ok(), false);
assert_eq!(path.strip_prefix("/haha").is_ok(), false);Run

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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("/e"));Run

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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/passwd");

assert!(path.ends_with("passwd"));Run

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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;

let path = Path::new("foo.rs");

assert_eq!("foo", path.file_stem().unwrap());Run

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Extracts the extension 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;

let path = Path::new("foo.rs");

assert_eq!("rs", path.extension().unwrap());Run

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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"));Run

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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"));Run

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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"));Run

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Produces an iterator over the Components of the path.

When parsing the path, there is a small amount of normalization:

  • Repeated separators are ignored, so a/b and a//b both have a and b 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/. and a/b all have a and b as components, but ./a/b starts with an additional CurDir component.

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)Run

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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)Run

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Returns an object that implements Display for safely printing paths that may contain non-Unicode data.

Examples

use std::path::Path;

let path = Path::new("/tmp/foo.rs");

println!("{}", path.display());Run

1.5.0
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Queries the file system to get information about a file, directory, etc.

This function will traverse symbolic links to query information about the destination file.

This is an alias to fs::metadata.

Examples

use std::path::Path;

let path = Path::new("/Minas/tirith");
let metadata = path.metadata().expect("metadata call failed");
println!("{:?}", metadata.file_type());Run

Queries the metadata about a file without following symlinks.

This is an alias to fs::symlink_metadata.

Examples

use std::path::Path;

let path = Path::new("/Minas/tirith");
let metadata = path.symlink_metadata().expect("symlink_metadata call failed");
println!("{:?}", metadata.file_type());Run

1.5.0
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Returns the canonical form of the path with all intermediate components normalized and symbolic links resolved.

This is an alias to fs::canonicalize.

Examples

use std::path::{Path, PathBuf};

let path = Path::new("/foo/test/../test/bar.rs");
assert_eq!(path.canonicalize().unwrap(), PathBuf::from("/foo/test/bar.rs"));Run

Reads a symbolic link, returning the file that the link points to.

This is an alias to fs::read_link.

Examples

use std::path::Path;

let path = Path::new("/laputa/sky_castle.rs");
let path_link = path.read_link().expect("read_link call failed");Run

1.5.0
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Returns an iterator over the entries within a directory.

The iterator will yield instances of io::Result<DirEntry>. New errors may be encountered after an iterator is initially constructed.

This is an alias to fs::read_dir.

Examples

use std::path::Path;

let path = Path::new("/laputa");
for entry in path.read_dir().expect("read_dir call failed") {
    if let Ok(entry) = entry {
        println!("{:?}", entry.path());
    }
}Run

1.5.0
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Returns whether the path points at an existing entity.

This function will traverse symbolic links to query information about the destination file. In case of broken symbolic links this will return false.

If you cannot access the directory containing the file, e.g. because of a permission error, this will return false.

Examples

use std::path::Path;
assert_eq!(Path::new("does_not_exist.txt").exists(), false);Run

See Also

This is a convenience function that coerces errors to false. If you want to check errors, call fs::metadata.

1.5.0
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Returns whether the path exists on disk and is pointing at a regular file.

This function will traverse symbolic links to query information about the destination file. In case of broken symbolic links this will return false.

If you cannot access the directory containing the file, e.g. because of a permission error, this will return false.

Examples

use std::path::Path;
assert_eq!(Path::new("./is_a_directory/").is_file(), false);
assert_eq!(Path::new("a_file.txt").is_file(), true);Run

See Also

This is a convenience function that coerces errors to false. If you want to check errors, call fs::metadata and handle its Result. Then call fs::Metadata::is_file if it was Ok.

1.5.0
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Returns whether the path exists on disk and is pointing at a directory.

This function will traverse symbolic links to query information about the destination file. In case of broken symbolic links this will return false.

If you cannot access the directory containing the file, e.g. because of a permission error, this will return false.

Examples

use std::path::Path;
assert_eq!(Path::new("./is_a_directory/").is_dir(), true);
assert_eq!(Path::new("a_file.txt").is_dir(), false);Run

See Also

This is a convenience function that coerces errors to false. If you want to check errors, call fs::metadata and handle its Result. Then call fs::Metadata::is_dir if it was Ok.

Trait Implementations

impl Clone for PathBuf
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Returns a copy of the value. Read more

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Performs copy-assignment from source. Read more

impl From<Box<Path>> for PathBuf
1.18.0
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Performs the conversion.

impl From<PathBuf> for Box<Path>
1.20.0
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Performs the conversion.

impl<'a, T: ?Sized + AsRef<OsStr>> From<&'a T> for PathBuf
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Performs the conversion.

impl From<OsString> for PathBuf
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Performs the conversion.

impl From<PathBuf> for OsString
1.14.0
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Performs the conversion.

impl From<String> for PathBuf
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Performs the conversion.

impl<P: AsRef<Path>> FromIterator<P> for PathBuf
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Creates a value from an iterator. Read more

impl<P: AsRef<Path>> Extend<P> for PathBuf
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Extends a collection with the contents of an iterator. Read more

impl Debug for PathBuf
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Formats the value using the given formatter.

impl Deref for PathBuf
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The resulting type after dereferencing.

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Dereferences the value.

impl Borrow<Path> for PathBuf
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Immutably borrows from an owned value. Read more

impl Default for PathBuf
1.17.0
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Returns the "default value" for a type. Read more

impl<'a> From<PathBuf> for Cow<'a, Path>
1.6.0
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Performs the conversion.

impl PartialEq for PathBuf
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl Hash for PathBuf
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Feeds this value into the given [Hasher]. Read more

1.3.0
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Feeds a slice of this type into the given [Hasher]. Read more

impl Eq for PathBuf
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impl PartialOrd for PathBuf
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This method returns an ordering between self and other values if one exists. Read more

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This method tests less than (for self and other) and is used by the < operator. Read more

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This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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This method tests greater than (for self and other) and is used by the > operator. Read more

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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Ord for PathBuf
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This method returns an Ordering between self and other. Read more

1.21.0
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Compares and returns the maximum of two values. Read more

1.21.0
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Compares and returns the minimum of two values. Read more

impl AsRef<OsStr> for PathBuf
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Performs the conversion.

impl AsRef<Path> for PathBuf
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Performs the conversion.

impl<'a> IntoIterator for &'a PathBuf
1.6.0
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The type of the elements being iterated over.

Which kind of iterator are we turning this into?

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Creates an iterator from a value. Read more

impl<'a, 'b> PartialEq<Path> for PathBuf
1.6.0
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl<'a, 'b> PartialEq<PathBuf> for Path
1.6.0
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl<'a, 'b> PartialOrd<Path> for PathBuf
1.8.0
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This method returns an ordering between self and other values if one exists. Read more

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This method tests less than (for self and other) and is used by the < operator. Read more

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This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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This method tests greater than (for self and other) and is used by the > operator. Read more

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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialOrd<PathBuf> for Path
1.8.0
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This method returns an ordering between self and other values if one exists. Read more

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This method tests less than (for self and other) and is used by the < operator. Read more

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This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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This method tests greater than (for self and other) and is used by the > operator. Read more

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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialEq<&'a Path> for PathBuf
1.6.0
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl<'a, 'b> PartialEq<PathBuf> for &'a Path
1.6.0
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl<'a, 'b> PartialOrd<&'a Path> for PathBuf
1.8.0
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This method returns an ordering between self and other values if one exists. Read more

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This method tests less than (for self and other) and is used by the < operator. Read more

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This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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This method tests greater than (for self and other) and is used by the > operator. Read more

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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialOrd<PathBuf> for &'a Path
1.8.0
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This method returns an ordering between self and other values if one exists. Read more

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This method tests less than (for self and other) and is used by the < operator. Read more

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This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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This method tests greater than (for self and other) and is used by the > operator. Read more

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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialEq<PathBuf> for Cow<'a, Path>
1.6.0
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl<'a, 'b> PartialEq<Cow<'a, Path>> for PathBuf
1.6.0
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl<'a, 'b> PartialOrd<PathBuf> for Cow<'a, Path>
1.8.0
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This method returns an ordering between self and other values if one exists. Read more

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This method tests less than (for self and other) and is used by the < operator. Read more

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This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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This method tests greater than (for self and other) and is used by the > operator. Read more

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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialOrd<Cow<'a, Path>> for PathBuf
1.8.0
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This method returns an ordering between self and other values if one exists. Read more

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This method tests less than (for self and other) and is used by the < operator. Read more

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This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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This method tests greater than (for self and other) and is used by the > operator. Read more

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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialEq<OsStr> for PathBuf
1.8.0
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl<'a, 'b> PartialEq<PathBuf> for OsStr
1.8.0
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl<'a, 'b> PartialOrd<OsStr> for PathBuf
1.8.0
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This method returns an ordering between self and other values if one exists. Read more

[src]

This method tests less than (for self and other) and is used by the < operator. Read more

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This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialOrd<PathBuf> for OsStr
1.8.0
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This method returns an ordering between self and other values if one exists. Read more

[src]

This method tests less than (for self and other) and is used by the < operator. Read more

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This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialEq<&'a OsStr> for PathBuf
1.8.0
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl<'a, 'b> PartialEq<PathBuf> for &'a OsStr
1.8.0
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl<'a, 'b> PartialOrd<&'a OsStr> for PathBuf
1.8.0
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This method returns an ordering between self and other values if one exists. Read more

[src]

This method tests less than (for self and other) and is used by the < operator. Read more

[src]

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialOrd<PathBuf> for &'a OsStr
1.8.0
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This method returns an ordering between self and other values if one exists. Read more

[src]

This method tests less than (for self and other) and is used by the < operator. Read more

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This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

[src]

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialEq<Cow<'a, OsStr>> for PathBuf
1.8.0
[src]

[src]

This method tests for self and other values to be equal, and is used by ==. Read more

[src]

This method tests for !=.

impl<'a, 'b> PartialEq<PathBuf> for Cow<'a, OsStr>
1.8.0
[src]

[src]

This method tests for self and other values to be equal, and is used by ==. Read more

[src]

This method tests for !=.

impl<'a, 'b> PartialOrd<Cow<'a, OsStr>> for PathBuf
1.8.0
[src]

[src]

This method returns an ordering between self and other values if one exists. Read more

[src]

This method tests less than (for self and other) and is used by the < operator. Read more

[src]

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

[src]

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialOrd<PathBuf> for Cow<'a, OsStr>
1.8.0
[src]

[src]

This method returns an ordering between self and other values if one exists. Read more

[src]

This method tests less than (for self and other) and is used by the < operator. Read more

[src]

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

[src]

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialEq<OsString> for PathBuf
1.8.0
[src]

[src]

This method tests for self and other values to be equal, and is used by ==. Read more

[src]

This method tests for !=.

impl<'a, 'b> PartialEq<PathBuf> for OsString
1.8.0
[src]

[src]

This method tests for self and other values to be equal, and is used by ==. Read more

[src]

This method tests for !=.

impl<'a, 'b> PartialOrd<OsString> for PathBuf
1.8.0
[src]

[src]

This method returns an ordering between self and other values if one exists. Read more

[src]

This method tests less than (for self and other) and is used by the < operator. Read more

[src]

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

[src]

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b> PartialOrd<PathBuf> for OsString
1.8.0
[src]

[src]

This method returns an ordering between self and other values if one exists. Read more

[src]

This method tests less than (for self and other) and is used by the < operator. Read more

[src]

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

[src]

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more