Enum std::path::Component 1.0.0[−][src]
pub enum Component<'a> { Prefix(PrefixComponent<'a>), RootDir, CurDir, ParentDir, Normal(&'a OsStr), }
A single component of a path.
A Component
roughly corresponds to a substring between path separators
(/
or \
).
This enum
is created by iterating over Components
, which in turn is
created by the components
method on Path
.
Examples
use std::path::{Component, Path}; let path = Path::new("/tmp/foo/bar.txt"); let components = path.components().collect::<Vec<_>>(); assert_eq!(&components, &[ Component::RootDir, Component::Normal("tmp".as_ref()), Component::Normal("foo".as_ref()), Component::Normal("bar.txt".as_ref()), ]);Run
Variants
Prefix(PrefixComponent<'a>)
A Windows path prefix, e.g., C:
or \\server\share
.
There is a large variety of prefix types, see Prefix
’s documentation
for more.
Does not occur on Unix.
The root directory component, appears after any prefix and before anything else.
It represents a separator that designates that a path starts from root.
A reference to the current directory, i.e., .
.
A reference to the parent directory, i.e., ..
.
Normal(&'a OsStr)
A normal component, e.g., a
and b
in a/b
.
This variant is the most common one, it represents references to files or directories.
Implementations
impl<'a> Component<'a>
[src]
impl<'a> Component<'a>
[src]Trait Implementations
impl<'a> PartialOrd<Component<'a>> for Component<'a>
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impl<'a> PartialOrd<Component<'a>> for Component<'a>
[src]impl<'a> Copy for Component<'a>
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impl<'a> Eq for Component<'a>
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impl<'a> StructuralEq for Component<'a>
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impl<'a> StructuralPartialEq for Component<'a>
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Auto Trait Implementations
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
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
impl<T> Borrow<T> for T where
T: ?Sized,
[src]pub fn borrow(&self) -> &TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
[src]
Notable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
[src]
Notable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W