Struct std::path::PrefixComponent
1.0.0 · source · pub struct PrefixComponent<'a> { /* private fields */ }Expand description
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!(),
}RunImplementations§
Trait Implementations§
source§impl<'a> Clone for PrefixComponent<'a>
impl<'a> Clone for PrefixComponent<'a>
source§fn clone(&self) -> PrefixComponent<'a>
fn clone(&self) -> PrefixComponent<'a>
Returns a copy of the value. Read more
source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moresource§impl<'a> Debug for PrefixComponent<'a>
impl<'a> Debug for PrefixComponent<'a>
source§impl Hash for PrefixComponent<'_>
impl Hash for PrefixComponent<'_>
source§impl Ord for PrefixComponent<'_>
impl Ord for PrefixComponent<'_>
source§impl<'a> PartialEq<PrefixComponent<'a>> for PrefixComponent<'a>
impl<'a> PartialEq<PrefixComponent<'a>> for PrefixComponent<'a>
source§fn eq(&self, other: &PrefixComponent<'a>) -> bool
fn eq(&self, other: &PrefixComponent<'a>) -> bool
This method tests for
self and other values to be equal, and is used
by ==.source§impl<'a> PartialOrd<PrefixComponent<'a>> for PrefixComponent<'a>
impl<'a> PartialOrd<PrefixComponent<'a>> for PrefixComponent<'a>
impl<'a> Copy for PrefixComponent<'a>
impl<'a> Eq for PrefixComponent<'a>
impl<'a> StructuralEq for PrefixComponent<'a>
Auto Trait Implementations§
impl<'a> RefUnwindSafe for PrefixComponent<'a>
impl<'a> Send for PrefixComponent<'a>
impl<'a> Sync for PrefixComponent<'a>
impl<'a> Unpin for PrefixComponent<'a>
impl<'a> UnwindSafe for PrefixComponent<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more