pub enum Component<'a> {
CurDir,
ParentDir,
Normal(&'a str),
}
Expand description
A single path component.
Accessed using the RelativePath::components
iterator.
§Examples
use relative_path::{Component, RelativePath};
let path = RelativePath::new("foo/../bar/./baz");
let mut it = path.components();
assert_eq!(Some(Component::Normal("foo")), it.next());
assert_eq!(Some(Component::ParentDir), it.next());
assert_eq!(Some(Component::Normal("bar")), it.next());
assert_eq!(Some(Component::CurDir), it.next());
assert_eq!(Some(Component::Normal("baz")), it.next());
assert_eq!(None, it.next());
Variants§
CurDir
The current directory .
.
ParentDir
The parent directory ..
.
Normal(&'a str)
A normal path component as a string.
Implementations§
Trait Implementations§
Source§impl AsRef<RelativePath> for Component<'_>
AsRef<RelativePath>
implementation for Component
.
impl AsRef<RelativePath> for Component<'_>
AsRef<RelativePath>
implementation for Component
.
§Examples
use relative_path::RelativePath;
let mut it = RelativePath::new("../foo/bar").components();
let a = it.next().ok_or("a")?;
let b = it.next().ok_or("b")?;
let c = it.next().ok_or("c")?;
let a: &RelativePath = a.as_ref();
let b: &RelativePath = b.as_ref();
let c: &RelativePath = c.as_ref();
assert_eq!(a, "..");
assert_eq!(b, "foo");
assert_eq!(c, "bar");
Source§fn as_ref(&self) -> &RelativePath
fn as_ref(&self) -> &RelativePath
Converts this type into a shared reference of the (usually inferred) input type.
Source§impl<'a> Ord for Component<'a>
impl<'a> Ord for Component<'a>
1.21.0 · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
Source§impl<'a> PartialOrd for Component<'a>
impl<'a> PartialOrd for Component<'a>
impl<'a> Copy for Component<'a>
impl<'a> Eq for Component<'a>
impl<'a> StructuralPartialEq for Component<'a>
Auto Trait Implementations§
impl<'a> Freeze for Component<'a>
impl<'a> RefUnwindSafe for Component<'a>
impl<'a> Send for Component<'a>
impl<'a> Sync for Component<'a>
impl<'a> Unpin for Component<'a>
impl<'a> UnwindSafe for Component<'a>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more