Struct std::path::PrefixComponent 1.0.0
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pub struct PrefixComponent<'a> { /* fields omitted */ }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]
fn kind(&self) -> Prefix<'a>
Returns the parsed prefix data.
See Prefix's documentation for more information on the different
kinds of prefixes.
fn as_os_str(&self) -> &'a OsStr
Returns the raw OsStr slice for this prefix.
Trait Implementations
impl<'a> Copy for PrefixComponent<'a>[src]
impl<'a> Clone for PrefixComponent<'a>[src]
fn clone(&self) -> PrefixComponent<'a>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
impl<'a> Eq for PrefixComponent<'a>[src]
impl<'a> Debug for PrefixComponent<'a>[src]
impl<'a> PartialEq for PrefixComponent<'a>[src]
fn eq(&self, other: &PrefixComponent<'a>) -> bool
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, other: &Rhs) -> bool
This method tests for !=.
impl<'a> PartialOrd for PrefixComponent<'a>[src]
fn partial_cmp(&self, other: &PrefixComponent<'a>) -> Option<Ordering>
This method returns an ordering between self and other values if one exists. Read more
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self and other) and is used by the < operator. Read more
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
fn gt(&self, other: &Rhs) -> bool
This method tests greater than (for self and other) and is used by the > operator. Read more
fn ge(&self, other: &Rhs) -> bool
This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
impl<'a> Ord for PrefixComponent<'a>[src]
fn cmp(&self, other: &PrefixComponent<'a>) -> Ordering
This method returns an Ordering between self and other. Read more
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more