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.
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.
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]
fn min(self, other: Self) -> Self
1.21.0[src]
fn clamp(self, min: Self, max: Self) -> Self
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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,
impl<'a> Debug for Component<'a>
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impl<'_> AsRef<OsStr> for Component<'_>
[src]
impl<'_> AsRef<Path> for Component<'_>
1.25.0[src]
impl<'a> Copy for Component<'a>
[src]
impl<'a> Clone for Component<'a>
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Auto Trait Implementations
impl<'a> UnwindSafe for Component<'a>
impl<'a> RefUnwindSafe for Component<'a>
impl<'a> Unpin for Component<'a>
impl<'a> Send for Component<'a>
impl<'a> Sync for Component<'a>
Blanket Implementations
impl<T> From<T> for T
[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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, 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,