# Struct std::path::PathBuf 1.0.0[−][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`

[src]

####

`pub fn new() -> PathBuf`

[src]

Allocates an empty `PathBuf`.

# Examples

    use std::path::PathBuf;

    let path = PathBuf::new();Run

####

`pub fn as_path(&self) -> &Path`

[src]

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

####

`pub fn push<P: AsRef<Path>>(&mut self, path: P)`

[src]

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

####

`pub fn pop(&mut self) -> bool`

[src]

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

####

`pub fn set_file_name<S: AsRef<OsStr>>(&mut self, file_name: S)`

[src]

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

####

`pub fn set_extension<S: AsRef<OsStr>>(&mut self, extension: S) -> bool`

[src]

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

####

`pub fn into_os_string(self) -> OsString`

[src]

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

####
ⓘImportant traits for Box<I>

### Important traits for Box<I>

`impl<I> Iterator for Box<I> where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for Box<R>impl<W: Write + ?Sized> Write for Box<W>`

`pub fn into_boxed_path(self) -> Box<Path>`

1.20.0
[src]

Converts this `PathBuf` into a boxed `Path`.

## Methods from Deref<Target = Path>

####

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

[src]

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

####

`pub fn to_str(&self) -> Option<&str>`

[src]

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

####

`pub fn to_string_lossy(&self) -> Cow<str>`

[src]

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"`.

####

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

[src]

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

####

`pub fn is_absolute(&self) -> bool`

[src]

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

####

`pub fn is_relative(&self) -> bool`

[src]

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

####

`pub fn has_root(&self) -> bool`

[src]

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

####

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

[src]

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

####
ⓘImportant traits for Ancestors<'a>

### Important traits for Ancestors<'a>

`impl<'a> Iterator for Ancestors<'a> type Item = &'a Path;`

`pub fn ancestors(&self) -> Ancestors`

1.28.0
[src]

Produces an iterator over `Path` and its ancestors.

The iterator will yield the `Path` that is returned if the `parent` method is used zero or more times. That means, the iterator will yield `&self`, `&self.parent().unwrap()`, `&self.parent().unwrap().parent().unwrap()` and so on. If the `parent` method returns `None`, the iterator will do likewise. The iterator will always yield at least one value, namely `&self`.

# Examples

    use std::path::Path;

    let mut ancestors = Path::new("/foo/bar").ancestors();
    assert_eq!(ancestors.next(), Some(Path::new("/foo/bar")));
    assert_eq!(ancestors.next(), Some(Path::new("/foo")));
    assert_eq!(ancestors.next(), Some(Path::new("/")));
    assert_eq!(ancestors.next(), None);Run

####

`pub fn file_name(&self) -> Option<&OsStr>`

[src]

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

####

`pub fn strip_prefix<P>(&self, base: P) -> Result<&Path, StripPrefixError> where P: AsRef<Path>,`

1.7.0
[src]

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_eq!(path.strip_prefix("test").is_ok(), false);
    assert_eq!(path.strip_prefix("/haha").is_ok(), false);

    let prefix = PathBuf::from("/test/");
    assert_eq!(path.strip_prefix(prefix), Ok(Path::new("haha/foo.txt")));Run

####

`pub fn starts_with<P: AsRef<Path>>(&self, base: P) -> bool`

[src]

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/"));

    assert!(!path.starts_with("/e"));Run

####

`pub fn ends_with<P: AsRef<Path>>(&self, child: P) -> bool`

[src]

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

####

`pub fn file_stem(&self) -> Option<&OsStr>`

[src]

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

####

`pub fn extension(&self) -> Option<&OsStr>`

[src]

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

####

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

[src]

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

####

`pub fn with_file_name<S: AsRef<OsStr>>(&self, file_name: S) -> PathBuf`

[src]

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

####

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

[src]

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

####
ⓘImportant traits for Components<'a>

### Important traits for Components<'a>

`impl<'a> Iterator for Components<'a> type Item = Component<'a>;`

`pub fn components(&self) -> Components`

[src]

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.

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

####
ⓘImportant traits for Iter<'a>

### Important traits for Iter<'a>

`impl<'a> Iterator for Iter<'a> type Item = &'a OsStr;`

`pub fn iter(&self) -> Iter`

[src]

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

####

`pub fn display(&self) -> Display`

[src]

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

####

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

1.5.0
[src]

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

####

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

1.5.0
[src]

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

####

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

1.5.0
[src]

Returns the canonical, absolute 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

####

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

1.5.0
[src]

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

####

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

1.5.0
[src]

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

####

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

1.5.0
[src]

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.

####

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

1.5.0
[src]

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.

####

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

1.5.0
[src]

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`

[src]

####

`fn clone(&self) -> PathBuf`

[src]

Returns a copy of the value. Read more

####

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

[src]

Performs copy-assignment from `source`. Read more

###

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

1.18.0
[src]

####

`fn from(boxed: Box<Path>) -> PathBuf`

[src]

Performs the conversion.

###

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

1.20.0
[src]

####
ⓘImportant traits for Box<I>

### Important traits for Box<I>

`impl<I> Iterator for Box<I> where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for Box<R>impl<W: Write + ?Sized> Write for Box<W>`

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

[src]

Performs the conversion.

###

`impl<'a, T: ?Sized + AsRef<OsStr>> From<&'a T> for PathBuf`

[src]

####

`fn from(s: &'a T) -> PathBuf`

[src]

Performs the conversion.

###

`impl From<OsString> for PathBuf`

[src]

####

`fn from(s: OsString) -> PathBuf`

[src]

Performs the conversion.

###

`impl From<PathBuf> for OsString`

1.14.0
[src]

####

`fn from(path_buf: PathBuf) -> OsString`

[src]

Performs the conversion.

###

`impl From<String> for PathBuf`

[src]

####

`fn from(s: String) -> PathBuf`

[src]

Performs the conversion.

###

`impl<P: AsRef<Path>> FromIterator<P> for PathBuf`

[src]

####

`fn from_iter<I: IntoIterator<Item = P>>(iter: I) -> PathBuf`

[src]

Creates a value from an iterator. Read more

###

`impl<P: AsRef<Path>> Extend<P> for PathBuf`

[src]

####

`fn extend<I: IntoIterator<Item = P>>(&mut self, iter: I)`

[src]

Extends a collection with the contents of an iterator. Read more

###

`impl Debug for PathBuf`

[src]

####

`fn fmt(&self, formatter: &mut Formatter) -> Result`

[src]

Formats the value using the given formatter. Read more

###

`impl Deref for PathBuf`

[src]

#### `type Target = Path`

The resulting type after dereferencing.

####

`fn deref(&self) -> &Path`

[src]

Dereferences the value.

###

`impl Borrow<Path> for PathBuf`

[src]

####

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

[src]

Immutably borrows from an owned value. Read more

###

`impl Default for PathBuf`

1.17.0
[src]

####

`fn default() -> Self`

[src]

Returns the "default value" for a type. Read more

###

`impl<'a> From<PathBuf> for Cow<'a, Path>`

1.6.0
[src]

####

`fn from(s: PathBuf) -> Cow<'a, Path>`

[src]

Performs the conversion.

###

`impl<'a> From<&'a PathBuf> for Cow<'a, Path>`

1.28.0
[src]

####

`fn from(p: &'a PathBuf) -> Cow<'a, Path>`

[src]

Performs the conversion.

###

`impl<'a> From<Cow<'a, Path>> for PathBuf`

1.28.0
[src]

####

`fn from(p: Cow<'a, Path>) -> Self`

[src]

Performs the conversion.

###

`impl From<PathBuf> for Arc<Path>`

1.24.0
[src]

####

`fn from(s: PathBuf) -> Arc<Path>`

[src]

Performs the conversion.

###

`impl From<PathBuf> for Rc<Path>`

1.24.0
[src]

####

`fn from(s: PathBuf) -> Rc<Path>`

[src]

Performs the conversion.

###

`impl PartialEq for PathBuf`

[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl Hash for PathBuf`

[src]

####

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

[src]

Feeds this value into the given [`Hasher`]. Read more

####

`fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,`

1.3.0
[src]

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

###

`impl Eq for PathBuf`

[src]

###

`impl PartialOrd for PathBuf`

[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[src]

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

###

`impl Ord for PathBuf`

[src]

####

`fn cmp(&self, other: &PathBuf) -> Ordering`

[src]

This method returns an `Ordering` between `self` and `other`. Read more

####

`fn max(self, other: Self) -> Self`

1.21.0
[src]

Compares and returns the maximum of two values. Read more

####

`fn min(self, other: Self) -> Self`

1.21.0
[src]

Compares and returns the minimum of two values. Read more

###

`impl AsRef<OsStr> for PathBuf`

[src]

####

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

[src]

Performs the conversion.

###

`impl AsRef<Path> for PathBuf`

[src]

####

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

[src]

Performs the conversion.

###

`impl<'a> IntoIterator for &'a PathBuf`

1.6.0
[src]

#### `type Item = &'a OsStr`

The type of the elements being iterated over.

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

Which kind of iterator are we turning this into?

####
ⓘImportant traits for Iter<'a>

### Important traits for Iter<'a>

`impl<'a> Iterator for Iter<'a> type Item = &'a OsStr;`

`fn into_iter(self) -> Iter<'a>`

[src]

Creates an iterator from a value. Read more

###

`impl<'a, 'b> PartialEq<Path> for PathBuf`

1.6.0
[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialEq<PathBuf> for Path`

1.6.0
[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialOrd<Path> for PathBuf`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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 Path`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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<&'a Path> for PathBuf`

1.6.0
[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialEq<PathBuf> for &'a Path`

1.6.0
[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialOrd<&'a Path> for PathBuf`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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 &'a Path`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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<PathBuf> for Cow<'a, Path>`

1.6.0
[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialEq<Cow<'a, Path>> for PathBuf`

1.6.0
[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialOrd<PathBuf> for Cow<'a, Path>`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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<Cow<'a, Path>> for PathBuf`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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<OsStr> for PathBuf`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialEq<PathBuf> for OsStr`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialOrd<OsStr> for PathBuf`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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 OsStr`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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<&'a OsStr> for PathBuf`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialEq<PathBuf> for &'a OsStr`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialOrd<&'a OsStr> for PathBuf`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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 &'a OsStr`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialEq<PathBuf> for Cow<'a, OsStr>`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialOrd<Cow<'a, OsStr>> for PathBuf`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialEq<PathBuf> for OsString`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

[src]

This method tests for `!=`.

###

`impl<'a, 'b> PartialOrd<OsString> for PathBuf`

1.8.0
[src]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[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]

####

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

[src]

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

####

`#[must_use] fn lt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn le(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn gt(&self, other: &Rhs) -> bool`

[src]

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

####

`#[must_use] fn ge(&self, other: &Rhs) -> bool`

[src]

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

## Auto Trait Implementations

###

`impl Send for PathBuf`

###

`impl Sync for PathBuf`

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