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>[src]
pub fn kind(&self) -> Prefix<'a>[src]
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[src]
Returns the raw OsStr slice for this prefix.
Trait Implementations
impl<'a> Clone for PrefixComponent<'a>[src]
fn clone(&self) -> PrefixComponent<'a>[src]
fn clone_from(&mut self, source: &Self)[src]
Performs copy-assignment from source. Read more
impl<'a> Copy for PrefixComponent<'a>[src]
impl<'a> Debug for PrefixComponent<'a>[src]
impl<'a> PartialEq<PrefixComponent<'a>> for PrefixComponent<'a>[src]
fn eq(&self, other: &PrefixComponent<'a>) -> bool[src]
#[must_use]
fn ne(&self, other: &Rhs) -> bool[src]
This method tests for !=.
impl<'a> Eq for PrefixComponent<'a>[src]
impl<'_> Ord for PrefixComponent<'_>[src]
fn cmp(&self, other: &Self) -> Ordering[src]
fn max(self, other: Self) -> Self1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self1.21.0[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<PrefixComponent<'a>> for PrefixComponent<'a>[src]
fn partial_cmp(&self, other: &PrefixComponent<'a>) -> Option<Ordering>[src]
#[must_use]
fn lt(&self, other: &Rhs) -> bool[src]
This method tests less than (for self and other) and is used by the < operator. Read more
#[must_use]
fn le(&self, other: &Rhs) -> bool[src]
This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
#[must_use]
fn gt(&self, other: &Rhs) -> bool[src]
This method tests greater than (for self and other) and is used by the > operator. Read more
#[must_use]
fn ge(&self, other: &Rhs) -> bool[src]
This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
impl<'_> Hash for PrefixComponent<'_>[src]
Auto Trait Implementations
impl<'a> Send for PrefixComponent<'a>
impl<'a> Sync for PrefixComponent<'a>
Blanket Implementations
impl<T> From<T> for T[src]
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>[src]
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>[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
ⓘImportant traits for &'_ mut Ffn borrow_mut(&mut self) -> &mut T[src]
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,