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
sourceimpl<'a> Clone for PrefixComponent<'a>
impl<'a> Clone for PrefixComponent<'a>
sourcefn clone(&self) -> PrefixComponent<'a>
fn clone(&self) -> PrefixComponent<'a>
Returns a copy of the value. Read more
sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
sourceimpl<'a> Debug for PrefixComponent<'a>
impl<'a> Debug for PrefixComponent<'a>
sourceimpl Hash for PrefixComponent<'_>
impl Hash for PrefixComponent<'_>
sourceimpl Ord for PrefixComponent<'_>
impl Ord for PrefixComponent<'_>
1.21.0 · sourcefn max(self, other: Self) -> Self
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Self
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl<'a> PartialEq<PrefixComponent<'a>> for PrefixComponent<'a>
impl<'a> PartialEq<PrefixComponent<'a>> for PrefixComponent<'a>
sourceimpl<'a> PartialOrd<PrefixComponent<'a>> for PrefixComponent<'a>
impl<'a> PartialOrd<PrefixComponent<'a>> for PrefixComponent<'a>
sourcefn partial_cmp(&self, other: &PrefixComponent<'a>) -> Option<Ordering>
fn partial_cmp(&self, other: &PrefixComponent<'a>) -> Option<Ordering>
This method returns an ordering between self and other values if one exists. Read more
sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self and other) and is used by the < operator. Read more
sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self and other) and is used by the <=
operator. Read more
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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more