Struct std::path::PrefixComponent 1.0.0[−][src]
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]
impl<'a> PrefixComponent<'a>pub fn kind(&self) -> Prefix<'a>[src]
pub fn kind(&self) -> Prefix<'a>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]
pub fn as_os_str(&self) -> &'a OsStrReturns the raw OsStr slice for this prefix.
Trait Implementations
impl<'a> Copy for PrefixComponent<'a>[src]
impl<'a> Copy for PrefixComponent<'a>impl<'a> Clone for PrefixComponent<'a>[src]
impl<'a> Clone for PrefixComponent<'a>fn clone(&self) -> PrefixComponent<'a>[src]
fn clone(&self) -> PrefixComponent<'a>Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)[src]
fn clone_from(&mut self, source: &Self)Performs copy-assignment from source. Read more
impl<'a> Eq for PrefixComponent<'a>[src]
impl<'a> Eq for PrefixComponent<'a>impl<'a> Debug for PrefixComponent<'a>[src]
impl<'a> Debug for PrefixComponent<'a>fn fmt(&self, f: &mut Formatter) -> Result[src]
fn fmt(&self, f: &mut Formatter) -> ResultFormats the value using the given formatter. Read more
impl<'a> PartialEq for PrefixComponent<'a>[src]
impl<'a> PartialEq for PrefixComponent<'a>fn eq(&self, other: &PrefixComponent<'a>) -> bool[src]
fn eq(&self, other: &PrefixComponent<'a>) -> boolThis method tests for self and other values to be equal, and is used by ==. Read more
#[must_use]
fn ne(&self, other: &Rhs) -> bool[src]
#[must_use]
fn ne(&self, other: &Rhs) -> boolThis method tests for !=.
impl<'a> PartialOrd for PrefixComponent<'a>[src]
impl<'a> PartialOrd for PrefixComponent<'a>fn partial_cmp(&self, other: &PrefixComponent<'a>) -> Option<Ordering>[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
#[must_use]
fn lt(&self, other: &Rhs) -> bool[src]
#[must_use]
fn lt(&self, other: &Rhs) -> boolThis 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]
#[must_use]
fn le(&self, other: &Rhs) -> boolThis 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]
#[must_use]
fn gt(&self, other: &Rhs) -> boolThis 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]
#[must_use]
fn ge(&self, other: &Rhs) -> boolThis 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]
impl<'a> Ord for PrefixComponent<'a>fn cmp(&self, other: &PrefixComponent<'a>) -> Ordering[src]
fn cmp(&self, other: &PrefixComponent<'a>) -> OrderingThis method returns an Ordering between self and other. Read more
fn max(self, other: Self) -> Self1.21.0[src]
fn max(self, other: Self) -> SelfCompares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self1.21.0[src]
fn min(self, other: Self) -> SelfCompares and returns the minimum of two values. Read more
impl<'a> Hash for PrefixComponent<'a>[src]
impl<'a> Hash for PrefixComponent<'a>Auto Trait Implementations
impl<'a> Send for PrefixComponent<'a>
impl<'a> Send for PrefixComponent<'a>impl<'a> Sync for PrefixComponent<'a>
impl<'a> Sync for PrefixComponent<'a>