1.0.0[−][src]Enum std::path::Component
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.
RootDir
The root directory component, appears after any prefix and before anything else.
It represents a separator that designates that a path starts from root.
CurDir
A reference to the current directory, i.e., .
.
ParentDir
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.
Methods
impl<'a> Component<'a>
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Trait Implementations
impl<'a> PartialEq<Component<'a>> for Component<'a>
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impl<'a> Eq for Component<'a>
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impl<'a> Ord for Component<'a>
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fn cmp(&self, other: &Component<'a>) -> Ordering
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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
fn clamp(self, min: Self, max: Self) -> Self
[src]
Restrict a value to a certain interval. Read more
impl<'a> PartialOrd<Component<'a>> for Component<'a>
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fn partial_cmp(&self, other: &Component<'a>) -> Option<Ordering>
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fn lt(&self, other: &Component<'a>) -> bool
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fn le(&self, other: &Component<'a>) -> bool
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fn gt(&self, other: &Component<'a>) -> bool
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fn ge(&self, other: &Component<'a>) -> bool
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impl<'a> Hash for Component<'a>
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl<'a> Copy for Component<'a>
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impl<'a> Debug for Component<'a>
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impl<'_> AsRef<OsStr> for Component<'_>
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impl<'_> AsRef<Path> for Component<'_>
1.25.0[src]
impl<'a> Clone for Component<'a>
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Auto Trait Implementations
Blanket Implementations
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
ⓘImportant traits for &'_ mut Ffn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,