Path in std::path - Rust
Description: A slice of a path (akin to `str`).

## Path

# Struct Path

1.0.0 · Source

    pub struct Path { /* private fields */ }

Expand description

A slice of a path (akin to `str`).

This type supports a number of operations for inspecting a path, including breaking the path into its components (separated by `/` on Unix and by either `/` or `\` on Windows), extracting the file name, determining whether the path is absolute, and so on.

This is an unsized type, meaning that it must always be used behind a pointer like `&` or `Box`. For an owned version of this type, see `PathBuf`.

More details about the overall approach can be found in the module documentation.

## §Examples

    use std::path::Path;
    use std::ffi::OsStr;

    // Note: this example does work on Windows
    let path = Path::new("./foo/bar.txt");

    let parent = path.parent();
    assert_eq!(parent, Some(Path::new("./foo")));

    let file_stem = path.file_stem();
    assert_eq!(file_stem, Some(OsStr::new("bar")));

    let extension = path.extension();
    assert_eq!(extension, Some(OsStr::new("txt")));

## Implementations§

Source§

### impl Path

1.0.0 (const: unstable) · Source

#### pub fn new<S: AsRef<OsStr> + ?Sized>(s: &S) -> &Path

Directly wraps a string slice as a `Path` slice.

This is a cost-free conversion.

##### §Examples

    use std::path::Path;

    Path::new("foo.txt");

You can create `Path`s from `String`s, or even other `Path`s:

    use std::path::Path;

    let string = String::from("foo.txt");
    let from_string = Path::new(&string);
    let from_path = Path::new(&from_string);
    assert_eq!(from_string, from_path);

1.0.0 · Source

#### pub fn as_os_str(&self) -> &OsStr

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"));

1.70.0 · Source

#### pub fn as_mut_os_str(&mut self) -> &mut OsStr

Yields a mutable reference to the underlying `OsStr` slice.

##### §Examples

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

    let mut path = PathBuf::from("Foo.TXT");

    assert_ne!(path, Path::new("foo.txt"));

    path.as_mut_os_str().make_ascii_lowercase();
    assert_eq!(path, Path::new("foo.txt"));

1.0.0 · Source

#### 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"));

1.0.0 · Source

#### pub fn to_string_lossy(&self) -> Cow<'_, str>

Converts a `Path` to a `Cow<str>`.

Any non-UTF-8 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"`.

1.0.0 · Source

#### pub fn to_path_buf(&self) -> PathBuf

Converts a `Path` to an owned `PathBuf`.

##### §Examples

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

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

1.0.0 · Source

#### 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` 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());

1.0.0 · Source

#### 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());

1.0.0 · Source

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

##### §Examples

    use std::path::Path;

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

1.0.0 · Source

#### pub fn parent(&self) -> Option<&Path>

Returns the `Path` without its final component, if there is one.

This means it returns `Some("")` for relative paths with one component.

Returns `None` if the path terminates in a root or prefix, or if it’s the empty string.

##### §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);

    let relative_path = Path::new("foo/bar");
    let parent = relative_path.parent();
    assert_eq!(parent, Some(Path::new("foo")));
    let grand_parent = parent.and_then(Path::parent);
    assert_eq!(grand_parent, Some(Path::new("")));
    let great_grand_parent = grand_parent.and_then(Path::parent);
    assert_eq!(great_grand_parent, None);

1.28.0 · Source

#### pub fn ancestors(&self) -> Ancestors<'_> ⓘ

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. If the `parent` method returns `None`, the iterator will do likewise. The iterator will always yield at least one value, namely `Some(&self)`. Next it will yield `&self.parent()`, `&self.parent().and_then(Path::parent)` and so on.

##### §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);

1.0.0 · Source

#### 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());

1.7.0 · Source

#### 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("/te").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")));

1.0.0 · Source

#### 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"));

1.0.0 · Source

#### 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

Source

#### pub fn is_empty(&self) -> bool

🔬This is a nightly-only experimental API. (`path_is_empty` #148494)

Checks whether the `Path` is empty.

##### §Examples

    #![feature(path_is_empty)]
    use std::path::Path;

    let path = Path::new("");
    assert!(path.is_empty());

    let path = Path::new("foo");
    assert!(!path.is_empty());

    let path = Path::new(".");
    assert!(!path.is_empty());

1.0.0 · Source

#### 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 `.`

1.91.0 · Source

#### 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());
    assert_eq!(".config", Path::new(".config").file_prefix().unwrap());
    assert_eq!(".config", Path::new(".config.toml").file_prefix().unwrap());

##### §See Also

This method is similar to `Path::file_stem`, which extracts the portion of the file name before the last `.`

1.0.0 · Source

#### 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());

Source

#### pub fn has_trailing_sep(&self) -> bool

🔬This is a nightly-only experimental API. (`path_trailing_sep` #142503)

Checks whether the path ends in a trailing separator.

This is generally done to ensure that a path is treated as a directory, not a file, although it does not actually guarantee that such a path is a directory on the underlying file system.

Despite this behavior, two paths are still considered the same in Rust whether they have a trailing separator or not.

##### §Examples

    #![feature(path_trailing_sep)]
    use std::path::Path;

    assert!(Path::new("dir/").has_trailing_sep());
    assert!(!Path::new("file.rs").has_trailing_sep());

Source

#### pub fn with_trailing_sep(&self) -> Cow<'_, Path>

🔬This is a nightly-only experimental API. (`path_trailing_sep` #142503)

Ensures that a path has a trailing separator, allocating a `PathBuf` if necessary.

The resulting path will return true for `has_trailing_sep`.

##### §Examples

    #![feature(path_trailing_sep)]
    use std::ffi::OsStr;
    use std::path::Path;

    assert_eq!(Path::new("dir//").with_trailing_sep().as_os_str(), OsStr::new("dir//"));
    assert_eq!(Path::new("dir/").with_trailing_sep().as_os_str(), OsStr::new("dir/"));
    assert!(!Path::new("dir").has_trailing_sep());
    assert!(Path::new("dir").with_trailing_sep().has_trailing_sep());

Source

#### pub fn trim_trailing_sep(&self) -> &Path

🔬This is a nightly-only experimental API. (`path_trailing_sep` #142503)

Trims a trailing separator from a path, if possible.

The resulting path will return false for `has_trailing_sep` for most paths.

Some paths, like `/`, cannot be trimmed in this way.

##### §Examples

    #![feature(path_trailing_sep)]
    use std::ffi::OsStr;
    use std::path::Path;

    assert_eq!(Path::new("dir//").trim_trailing_sep().as_os_str(), OsStr::new("dir"));
    assert_eq!(Path::new("dir/").trim_trailing_sep().as_os_str(), OsStr::new("dir"));
    assert_eq!(Path::new("dir").trim_trailing_sep().as_os_str(), OsStr::new("dir"));
    assert_eq!(Path::new("/").trim_trailing_sep().as_os_str(), OsStr::new("/"));
    assert_eq!(Path::new("//").trim_trailing_sep().as_os_str(), OsStr::new("//"));

1.0.0 · Source

#### pub fn join<P: AsRef<Path>>(&self, path: P) -> PathBuf

Creates an owned `PathBuf` with `path` adjoined to `self`.

If `path` is absolute, it replaces the current path.

On Windows:

- if `path` has a root but no prefix (e.g., `\windows`), it replaces and returns everything except for the prefix (if any) of `self`.
- if `path` has a prefix but no root, `self` is ignored and `path` is returned.
- if `self` has a verbatim prefix (e.g. `\\?\C:\windows`) and `path` is not empty, the new path is normalized: all references to `.` and `..` are removed.

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"));
    assert_eq!(Path::new("/etc").join("/bin/sh"), PathBuf::from("/bin/sh"));

1.0.0 · Source

#### 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.png");
    assert_eq!(path.with_file_name("bar"), PathBuf::from("/tmp/bar"));
    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"));

1.0.0 · Source

#### 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;

    let path = Path::new("foo.rs");
    assert_eq!(path.with_extension("txt"), Path::new("foo.txt"));
    assert_eq!(path.with_extension(""), Path::new("foo"));

Handling multiple extensions:

    use std::path::Path;

    let path = Path::new("foo.tar.gz");
    assert_eq!(path.with_extension("xz"), Path::new("foo.tar.xz"));
    assert_eq!(path.with_extension("").with_extension("txt"), Path::new("foo.txt"));

Adding an extension where one did not exist:

    use std::path::Path;

    let path = Path::new("foo");
    assert_eq!(path.with_extension("rs"), Path::new("foo.rs"));

1.91.0 · Source

#### pub fn with_added_extension<S: AsRef<OsStr>>(&self, extension: S) -> PathBuf

Creates an owned `PathBuf` like `self` but with the extension added.

See `PathBuf::add_extension` for more details.

##### §Examples

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

    let path = Path::new("foo.rs");
    assert_eq!(path.with_added_extension("txt"), PathBuf::from("foo.rs.txt"));

    let path = Path::new("foo.tar.gz");
    assert_eq!(path.with_added_extension(""), PathBuf::from("foo.tar.gz"));
    assert_eq!(path.with_added_extension("xz"), PathBuf::from("foo.tar.gz.xz"));
    assert_eq!(path.with_added_extension("").with_added_extension("txt"), PathBuf::from("foo.tar.gz.txt"));

1.0.0 · Source

#### pub fn components(&self) -> Components<'_> ⓘ

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` 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.

- Trailing separators are normalized away, so `/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)

1.0.0 · Source

#### pub fn iter(&self) -> Iter<'_> ⓘ

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)

1.0.0 · Source

#### 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());

Source

#### pub const fn as_path(&self) -> &Path

🔬This is a nightly-only experimental API. (`str_as_str` #130366)

Returns the same path as `&Path`.

This method is redundant when used directly on `&Path`, but it helps dereferencing other `PathBuf`-like types to `Path`s, for example references to `Box<Path>` or `Arc<Path>`.

1.5.0 · Source

#### pub fn metadata(&self) -> Result<Metadata>

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());

1.5.0 · Source

#### pub fn symlink_metadata(&self) -> Result<Metadata>

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());

1.5.0 · Source

#### pub fn canonicalize(&self) -> Result<PathBuf>

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

This is an alias to `fs::canonicalize`.

##### §Errors

This method will return an error in the following situations, but is not limited to just these cases:

- `path` does not exist.
- A non-final component in path is not a directory.

##### §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"));

Source

#### pub fn normalize_lexically(&self) -> Result<PathBuf, NormalizeError>

🔬This is a nightly-only experimental API. (`normalize_lexically` #134694)

Normalize a path, including `..` without traversing the filesystem.

Returns an error if normalization would leave leading `..` components.

This function always resolves `..` to the “lexical” parent. That is “a/b/../c” will always resolve to `a/c` which can change the meaning of the path. In particular, `a/c` and `a/b/../c` are distinct on many systems because `b` may be a symbolic link, so its parent isn’t `a`.

`path::absolute` is an alternative that preserves `..`. Or `Path::canonicalize` can be used to resolve any `..` by querying the filesystem.

1.5.0 · Source

#### pub fn read_link(&self) -> Result<PathBuf>

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");

1.5.0 · Source

#### pub fn read_dir(&self) -> Result<ReadDir>

Returns an iterator over the entries within a directory.

The iterator will yield instances of `io::Result<fs::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());
        }
    }

1.5.0 · Source

#### pub fn exists(&self) -> bool

Returns `true` if the path points at an existing entity.

Warning: this method may be error-prone, consider using `try_exists()` instead! It also has a risk of introducing time-of-check to time-of-use (TOCTOU) bugs.

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

If you cannot access the metadata of the file, e.g. because of a permission error or broken symbolic links, this will return `false`.

##### §Examples

    use std::path::Path;
    assert!(!Path::new("does_not_exist.txt").exists());

##### §See Also

This is a convenience function that coerces errors to false. If you want to check errors, call `Path::try_exists`.

1.63.0 · Source

#### pub fn try_exists(&self) -> Result<bool>

Returns `Ok(true)` if 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 `Ok(false)`.

`Path::exists()` only checks whether or not a path was both found and readable. By contrast, `try_exists` will return `Ok(true)` or `Ok(false)`, respectively, if the path was verified to exist or not exist. If its existence can neither be confirmed nor denied, it will propagate an `Err(_)` instead. This can be the case if e.g. listing permission is denied on one of the parent directories.

Note that while this avoids some pitfalls of the `exists()` method, it still can not prevent time-of-check to time-of-use (TOCTOU) bugs. You should only use it in scenarios where those bugs are not an issue.

This is an alias for `std::fs::exists`.

##### §Examples

    use std::path::Path;
    assert!(!Path::new("does_not_exist.txt").try_exists().expect("Can't check existence of file does_not_exist.txt"));
    assert!(Path::new("/root/secret_file.txt").try_exists().is_err());

1.5.0 · Source

#### pub fn is_file(&self) -> bool

Returns `true` if 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.

If you cannot access the metadata of the file, e.g. because of a permission error or broken symbolic links, 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);

##### §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`.

When the goal is simply to read from (or write to) the source, the most reliable way to test the source can be read (or written to) is to open it. Only using `is_file` can break workflows like `diff <( prog_a )` on a Unix-like system for example. See `fs::File::open` or `fs::OpenOptions::open` for more information.

1.5.0 · Source

#### pub fn is_dir(&self) -> bool

Returns `true` if the path exists on disk and is pointing at a directory.

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

If you cannot access the metadata of the file, e.g. because of a permission error or broken symbolic links, 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);

##### §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`.

1.58.0 · Source

#### pub fn is_symlink(&self) -> bool

Returns `true` if the path exists on disk and is pointing at a symbolic link.

This function will not traverse symbolic links. In case of a broken symbolic link this will also return true.

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;
    use std::os::unix::fs::symlink;

    let link_path = Path::new("link");
    symlink("/origin_does_not_exist/", link_path).unwrap();
    assert_eq!(link_path.is_symlink(), true);
    assert_eq!(link_path.exists(), false);

##### §See Also

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

1.20.0 · Source

#### pub fn into_path_buf(self: Box<Self>) -> PathBuf

Converts a `Box<Path>` into a `PathBuf` without copying or allocating.

## Trait Implementations§

1.0.0 (const: unstable) · Source§

### impl AsRef<OsStr> for Path

Source§

#### fn as_ref(&self) -> &OsStr

Converts this type into a shared reference of the (usually inferred) input type.
1.25.0 · Source§

### impl AsRef<Path> for Component<'_>

Source§

#### fn as_ref(&self) -> &Path

Converts this type into a shared reference of the (usually inferred) input type.
1.0.0 · Source§

### impl AsRef<Path> for Components<'_>

Source§

#### fn as_ref(&self) -> &Path

Converts this type into a shared reference of the (usually inferred) input type.
1.8.0 · Source§

### impl AsRef<Path> for Cow<'_, OsStr>

Source§

#### fn as_ref(&self) -> &Path

Converts this type into a shared reference of the (usually inferred) input type.
1.0.0 · Source§

### impl AsRef<Path> for Iter<'_>

Source§

#### fn as_ref(&self) -> &Path

Converts this type into a shared reference of the (usually inferred) input type.
1.0.0 (const: unstable) · Source§

### impl AsRef<Path> for OsStr

Source§

#### fn as_ref(&self) -> &Path

Converts this type into a shared reference of the (usually inferred) input type.
1.0.0 · Source§

### impl AsRef<Path> for OsString

Source§

#### fn as_ref(&self) -> &Path

Converts this type into a shared reference of the (usually inferred) input type.
1.0.0 (const: unstable) · Source§

### impl AsRef<Path> for Path

Source§

#### fn as_ref(&self) -> &Path

Converts this type into a shared reference of the (usually inferred) input type.
1.0.0 · Source§

### impl AsRef<Path> for PathBuf

Source§

#### fn as_ref(&self) -> &Path

Converts this type into a shared reference of the (usually inferred) input type.
1.0.0 · Source§

### impl AsRef<Path> for String

Source§

#### fn as_ref(&self) -> &Path

Converts this type into a shared reference of the (usually inferred) input type.
1.0.0 · Source§

### impl AsRef<Path> for str

Source§

#### fn as_ref(&self) -> &Path

Converts this type into a shared reference of the (usually inferred) input type.
1.0.0 · Source§

### impl Borrow<Path> for PathBuf

Source§

#### fn borrow(&self) -> &Path

Immutably borrows from an owned value. Read more
1.29.0 · Source§

### impl Clone for Box<Path>

Source§

#### fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 · Source§

#### fn clone_from(&mut self, source: &Self)

Performs copy-assignment from `source`. Read more
Source§

### impl CloneToUninit for Path

Source§

#### unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (`clone_to_uninit` #126799)
Performs copy-assignment from `self` to `dest`. Read more
1.0.0 · Source§

### impl Debug for Path

Source§

#### fn fmt(&self, formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
1.24.0 · Source§

### impl From<&Path> for Arc<Path>

Source§

#### fn from(s: &Path) -> Arc<Path>

Converts a `Path` into an `Arc` by copying the `Path` data into a new `Arc` buffer.

1.17.0 · Source§

### impl From<&Path> for Box<Path>

Source§

#### fn from(path: &Path) -> Box<Path>

Creates a boxed `Path` from a reference.

This will allocate and clone `path` to it.

1.6.0 · Source§

### impl<'a> From<&'a Path> for Cow<'a, Path>

Source§

#### fn from(s: &'a Path) -> Cow<'a, Path>

Creates a clone-on-write pointer from a reference to `Path`.

This conversion does not clone or allocate.

1.24.0 · Source§

### impl From<&Path> for Rc<Path>

Source§

#### fn from(s: &Path) -> Rc<Path>

Converts a `Path` into an `Rc` by copying the `Path` data into a new `Rc` buffer.

1.84.0 · Source§

### impl From<&mut Path> for Arc<Path>

Source§

#### fn from(s: &mut Path) -> Arc<Path>

Converts a `Path` into an `Arc` by copying the `Path` data into a new `Arc` buffer.

1.84.0 · Source§

### impl From<&mut Path> for Box<Path>

Source§

#### fn from(path: &mut Path) -> Box<Path>

Creates a boxed `Path` from a reference.

This will allocate and clone `path` to it.

1.84.0 · Source§

### impl From<&mut Path> for Rc<Path>

Source§

#### fn from(s: &mut Path) -> Rc<Path>

Converts a `Path` into an `Rc` by copying the `Path` data into a new `Rc` buffer.

1.45.0 · Source§

### impl From<Cow<'_, Path>> for Box<Path>

Source§

#### fn from(cow: Cow<'_, Path>) -> Box<Path>

Creates a boxed `Path` from a clone-on-write pointer.

Converting from a `Cow::Owned` does not clone or allocate.

1.20.0 · Source§

### impl From<PathBuf> for Box<Path>

Source§

#### fn from(p: PathBuf) -> Box<Path>

Converts a `PathBuf` into a `Box<Path>`.

This conversion currently should not allocate memory, but this behavior is not guaranteed on all platforms or in all future versions.

1.0.0 · Source§

### impl Hash for Path

Source§

#### fn hash<H: Hasher>(&self, h: &mut H)

Feeds this value into the given `Hasher`. Read more
1.6.0 · Source§

### impl<'a> IntoIterator for &'a Path

Source§

#### type Item = &'a OsStr

The type of the elements being iterated over.
Source§

#### type IntoIter = Iter<'a>

Which kind of iterator are we turning this into?
Source§

#### fn into_iter(self) -> Iter<'a> ⓘ

Creates an iterator from a value. Read more
1.0.0 · Source§

### impl Ord for Path

Source§

#### fn cmp(&self, other: &Path) -> Ordering

This method returns an `Ordering` between `self` and `other`. Read more
1.8.0 · Source§

### impl<'a> PartialEq<&'a OsStr> for Path

Source§

#### fn eq(&self, other: &&'a OsStr) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.6.0 · Source§

### impl<'a, 'b> PartialEq<&'b Path> for Cow<'a, Path>

Source§

#### fn eq(&self, other: &&'b Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl<'a, 'b> PartialEq<&'a Path> for Cow<'b, OsStr>

Source§

#### fn eq(&self, other: &&'a Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl<'a> PartialEq<&'a Path> for OsStr

Source§

#### fn eq(&self, other: &&'a Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl<'a> PartialEq<&'a Path> for OsString

Source§

#### fn eq(&self, other: &&'a Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.6.0 · Source§

### impl<'a> PartialEq<&'a Path> for PathBuf

Source§

#### fn eq(&self, other: &&'a Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl<'a> PartialEq<Cow<'a, OsStr>> for Path

Source§

#### fn eq(&self, other: &Cow<'a, OsStr>) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.6.0 · Source§

### impl<'a, 'b> PartialEq<Cow<'a, Path>> for &'b Path

Source§

#### fn eq(&self, other: &Cow<'a, Path>) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.6.0 · Source§

### impl<'a> PartialEq<Cow<'a, Path>> for Path

Source§

#### fn eq(&self, other: &Cow<'a, Path>) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl<'a, 'b> PartialEq<Cow<'b, OsStr>> for &'a Path

Source§

#### fn eq(&self, other: &Cow<'b, OsStr>) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl<'a> PartialEq<OsStr> for &'a Path

Source§

#### fn eq(&self, other: &OsStr) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl PartialEq<OsStr> for Path

Source§

#### fn eq(&self, other: &OsStr) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl<'a> PartialEq<OsString> for &'a Path

Source§

#### fn eq(&self, other: &OsString) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl PartialEq<OsString> for Path

Source§

#### fn eq(&self, other: &OsString) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl<'a> PartialEq<Path> for &'a OsStr

Source§

#### fn eq(&self, other: &Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl<'a> PartialEq<Path> for Cow<'a, OsStr>

Source§

#### fn eq(&self, other: &Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.6.0 · Source§

### impl<'a> PartialEq<Path> for Cow<'a, Path>

Source§

#### fn eq(&self, other: &Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl PartialEq<Path> for OsStr

Source§

#### fn eq(&self, other: &Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl PartialEq<Path> for OsString

Source§

#### fn eq(&self, other: &Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.6.0 · Source§

### impl PartialEq<Path> for PathBuf

Source§

#### fn eq(&self, other: &Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.91.0 · Source§

### impl PartialEq<Path> for String

Source§

#### fn eq(&self, other: &Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.91.0 · Source§

### impl PartialEq<Path> for str

Source§

#### fn eq(&self, other: &Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.6.0 · Source§

### impl<'a> PartialEq<PathBuf> for &'a Path

Source§

#### fn eq(&self, other: &PathBuf) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.6.0 · Source§

### impl PartialEq<PathBuf> for Path

Source§

#### fn eq(&self, other: &PathBuf) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.91.0 · Source§

### impl PartialEq<String> for Path

Source§

#### fn eq(&self, other: &String) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.91.0 · Source§

### impl PartialEq<str> for Path

Source§

#### fn eq(&self, other: &str) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.0.0 · Source§

### impl PartialEq for Path

Source§

#### fn eq(&self, other: &Path) -> bool

Tests for `self` and `other` values to be equal, and is used by `==`.
1.0.0 · Source§

#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.8.0 · Source§

### impl<'a> PartialOrd<&'a OsStr> for Path

Source§

#### fn partial_cmp(&self, other: &&'a OsStr) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a, 'b> PartialOrd<&'b Path> for Cow<'a, Path>

Source§

#### fn partial_cmp(&self, other: &&'b Path) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a, 'b> PartialOrd<&'a Path> for Cow<'b, OsStr>

Source§

#### fn partial_cmp(&self, other: &&'a Path) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a> PartialOrd<&'a Path> for OsStr

Source§

#### fn partial_cmp(&self, other: &&'a Path) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a> PartialOrd<&'a Path> for OsString

Source§

#### fn partial_cmp(&self, other: &&'a Path) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a> PartialOrd<&'a Path> for PathBuf

Source§

#### fn partial_cmp(&self, other: &&'a Path) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a> PartialOrd<Cow<'a, OsStr>> for Path

Source§

#### fn partial_cmp(&self, other: &Cow<'a, OsStr>) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a, 'b> PartialOrd<Cow<'a, Path>> for &'b Path

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#### fn partial_cmp(&self, other: &Cow<'a, Path>) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a> PartialOrd<Cow<'a, Path>> for Path

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#### fn partial_cmp(&self, other: &Cow<'a, Path>) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a, 'b> PartialOrd<Cow<'b, OsStr>> for &'a Path

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#### fn partial_cmp(&self, other: &Cow<'b, OsStr>) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a> PartialOrd<OsStr> for &'a Path

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#### fn partial_cmp(&self, other: &OsStr) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl PartialOrd<OsStr> for Path

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#### fn partial_cmp(&self, other: &OsStr) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a> PartialOrd<OsString> for &'a Path

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#### fn partial_cmp(&self, other: &OsString) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl PartialOrd<OsString> for Path

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#### fn partial_cmp(&self, other: &OsString) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a> PartialOrd<Path> for &'a OsStr

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#### fn partial_cmp(&self, other: &Path) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a> PartialOrd<Path> for Cow<'a, OsStr>

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#### fn partial_cmp(&self, other: &Path) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a> PartialOrd<Path> for Cow<'a, Path>

Source§

#### fn partial_cmp(&self, other: &Path) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl PartialOrd<Path> for OsStr

Source§

#### fn partial_cmp(&self, other: &Path) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl PartialOrd<Path> for OsString

Source§

#### fn partial_cmp(&self, other: &Path) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl PartialOrd<Path> for PathBuf

Source§

#### fn partial_cmp(&self, other: &Path) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl<'a> PartialOrd<PathBuf> for &'a Path

Source§

#### fn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.8.0 · Source§

### impl PartialOrd<PathBuf> for Path

Source§

#### fn partial_cmp(&self, other: &PathBuf) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.0.0 · Source§

### impl PartialOrd for Path

Source§

#### fn partial_cmp(&self, other: &Path) -> Option<Ordering>

This method returns an ordering between `self` and `other` values if one exists. Read more
1.0.0 · Source§

#### fn lt(&self, other: &Rhs) -> bool

Tests less than (for `self` and `other`) and is used by the `<` operator. Read more
1.0.0 · Source§

#### fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more
1.0.0 · Source§

#### fn gt(&self, other: &Rhs) -> bool

Tests greater than (for `self` and `other`) and is used by the `>` operator. Read more
1.0.0 · Source§

#### fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more
1.0.0 · Source§

### impl ToOwned for Path

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#### type Owned = PathBuf

The resulting type after obtaining ownership.
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#### fn to_owned(&self) -> PathBuf

Creates owned data from borrowed data, usually by cloning. Read more
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#### fn clone_into(&self, target: &mut PathBuf)

Uses borrowed data to replace owned data, usually by cloning. Read more
1.0.0 · Source§

### impl Eq for Path

## Auto Trait Implementations§

§

### impl Freeze for Path

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### impl RefUnwindSafe for Path

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### impl Send for Path

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### impl !Sized for Path

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### impl Sync for Path

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### impl Unpin for Path

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### impl UnwindSafe for Path

## Blanket Implementations§

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### impl<T> Any for T
where T: 'static + ?Sized,

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#### fn type_id(&self) -> TypeId

Gets the `TypeId` of `self`. Read more
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### impl<T> Borrow<T> for T
where T: ?Sized,

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#### fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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### impl<T> BorrowMut<T> for T
where T: ?Sized,

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#### fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more