Struct VirtualPath 

struct VirtualPath(String);

/-separated virtual path.

This is used to describe files that do not reside on the file system.

Tuple Fields

0: String

Implementations

impl VirtualPath

fn starts_with(&self, other: &VirtualPath) -> bool

Returns true if other is a prefix of self (as strings).

fn strip_prefix(&self, base: &VirtualPath) -> Option<&RelPath>

fn pop(&mut self) -> bool

Remove the last component of self.

This will find the last '/' in self, and remove everything after it, including the '/'.

If self contains no '/', returns false; else returns true.

Example

let mut path = VirtualPath("/foo/bar".to_string());
path.pop();
assert_eq!(path.0, "/foo");
path.pop();
assert_eq!(path.0, "");

fn join(&self, path: &str) -> Option<VirtualPath>

Append the given relative path path to self.

This will resolve any leading "../" in path before appending it.

Returns None if path has more leading "../" than the number of components in self.

Notes

In practice, appending here means self/path as strings.

fn name_and_extension(&self) -> Option<(&str, Option<&str>)>

Returns self’s base name and file extension.

Returns

• None if self ends with "//".
• Some((name, None)) if self’s base contains no ., or only one . at the start.
• Some((name, Some(extension)) else.

Note

The extension will not contains .. This means "/foo/bar.baz.rs" will return Some(("bar.baz", Some("rs")).

Trait Implementations

impl Clone for VirtualPath

fn clone(&self) -> VirtualPath

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VirtualPath

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

Formats the value using the given formatter.

impl Hash for VirtualPath

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for VirtualPath

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for VirtualPath

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for VirtualPath

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for VirtualPath

impl StructuralPartialEq for VirtualPath