1.0.0[−][src]Struct std::path::PrefixComponent
A structure wrapping a Windows path prefix as well as its unparsed string representation.
In addition to the parsed Prefix
information returned by kind
,
PrefixComponent
also holds the raw and unparsed OsStr
slice,
returned by as_os_str
.
Instances of this struct
can be obtained by matching against the
Prefix
variant on Component
.
Does not occur on Unix.
Examples
use std::path::{Component, Path, Prefix}; use std::ffi::OsStr; let path = Path::new(r"c:\you\later\"); match path.components().next().unwrap() { Component::Prefix(prefix_component) => { assert_eq!(Prefix::Disk(b'C'), prefix_component.kind()); assert_eq!(OsStr::new("c:"), prefix_component.as_os_str()); } _ => unreachable!(), }Run
Methods
impl<'a> PrefixComponent<'a>
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pub fn kind(&self) -> Prefix<'a>
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Returns the parsed prefix data.
See Prefix
's documentation for more information on the different
kinds of prefixes.
pub fn as_os_str(&self) -> &'a OsStr
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Returns the raw OsStr
slice for this prefix.
Trait Implementations
impl<'a> PartialEq<PrefixComponent<'a>> for PrefixComponent<'a>
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fn eq(&self, other: &PrefixComponent<'a>) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
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impl<'a> Eq for PrefixComponent<'a>
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impl<'_> Ord for PrefixComponent<'_>
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fn cmp(&self, other: &Self) -> 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<PrefixComponent<'a>> for PrefixComponent<'a>
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fn partial_cmp(&self, other: &PrefixComponent<'a>) -> Option<Ordering>
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#[must_use]
fn lt(&self, other: &Rhs) -> bool
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#[must_use]
fn le(&self, other: &Rhs) -> bool
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#[must_use]
fn gt(&self, other: &Rhs) -> bool
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#[must_use]
fn ge(&self, other: &Rhs) -> bool
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impl<'_> Hash for PrefixComponent<'_>
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fn hash<H: Hasher>(&self, h: &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 PrefixComponent<'a>
[src]
impl<'a> Copy for PrefixComponent<'a>
[src]
impl<'a> Clone for PrefixComponent<'a>
[src]
fn clone(&self) -> PrefixComponent<'a>
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fn clone_from(&mut self, source: &Self)
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Auto Trait Implementations
impl<'a> UnwindSafe for PrefixComponent<'a>
impl<'a> RefUnwindSafe for PrefixComponent<'a>
impl<'a> Unpin for PrefixComponent<'a>
impl<'a> Send for PrefixComponent<'a>
impl<'a> Sync for PrefixComponent<'a>
Blanket Implementations
impl<T> From<T> for T
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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>,
[src]
U: From<T>,
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
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
[src]
ⓘImportant traits for &'_ mut F
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,