Enum std::path::Component 1.0.0
[−]
[src]
pub enum Component<'a> {
Prefix(PrefixComponent<'a>),
RootDir,
CurDir,
ParentDir,
Normal(&'a OsStr),
}A single component of a path.
A Component roughtly corresponds to a substring between path separators
(/ or \).
This enum is created by iterating over Components, which in turn is
created by the components method on Path.
Examples
use std::path::{Component, Path}; let path = Path::new("/tmp/foo/bar.txt"); let components = path.components().collect::<Vec<_>>(); assert_eq!(&components, &[ Component::RootDir, Component::Normal("tmp".as_ref()), Component::Normal("foo".as_ref()), Component::Normal("bar.txt".as_ref()), ]);Run
Variants
Prefix(PrefixComponent<'a>)A Windows path prefix, e.g. C: or \\server\share.
There is a large variety of prefix types, see Prefix's documentation
for more.
Does not occur on Unix.
RootDirThe root directory component, appears after any prefix and before anything else.
It represents a separator that designates that a path starts from root.
CurDirA reference to the current directory, i.e. ..
ParentDirA reference to the parent directory, i.e. ...
Normal(&'a OsStr)A normal component, e.g. a and b in a/b.
This variant is the most common one, it represents references to files or directories.
Methods
impl<'a> Component<'a>[src]
Trait Implementations
impl<'a> Copy for Component<'a>[src]
impl<'a> Clone for Component<'a>[src]
fn clone(&self) -> Component<'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> PartialEq for Component<'a>[src]
fn eq(&self, __arg_0: &Component<'a>) -> bool
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, __arg_0: &Component<'a>) -> bool
This method tests for !=.
impl<'a> Eq for Component<'a>[src]
impl<'a> PartialOrd for Component<'a>[src]
fn partial_cmp(&self, __arg_0: &Component<'a>) -> Option<Ordering>
This method returns an ordering between self and other values if one exists. Read more
fn lt(&self, __arg_0: &Component<'a>) -> bool
This method tests less than (for self and other) and is used by the < operator. Read more
fn le(&self, __arg_0: &Component<'a>) -> bool
This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
fn gt(&self, __arg_0: &Component<'a>) -> bool
This method tests greater than (for self and other) and is used by the > operator. Read more
fn ge(&self, __arg_0: &Component<'a>) -> 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 Component<'a>[src]
fn cmp(&self, __arg_0: &Component<'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
impl<'a> Hash for Component<'a>[src]
fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
Feeds this value into the given [Hasher]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher, 1.3.0
H: Hasher,
Feeds a slice of this type into the given [Hasher]. Read more