Enum std::path::Component 1.0.0[−][src]
pub enum Component<'a> {
Prefix(PrefixComponent<'a>),
RootDir,
CurDir,
ParentDir,
Normal(&'a OsStr),
}Expand description
A single component of a path.
A Component roughly 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()),
]);RunVariants
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.
Tuple Fields of Prefix
0: PrefixComponent<'a>The root directory component, appears after any prefix and before anything else.
It represents a separator that designates that a path starts from root.
A reference to the current directory, i.e., ..
A 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.
Tuple Fields of Normal
0: &'a OsStrImplementations
Trait Implementations
This method returns an ordering between self and other values if one exists. Read more
This method tests less than (for self and other) and is used by the < operator. Read more
This method tests less than or equal to (for self and other) and is used by the <=
operator. Read more
This method tests greater than (for self and other) and is used by the > operator. Read more
Auto Trait Implementations
impl<'a> RefUnwindSafe for Component<'a>
impl<'a> UnwindSafe for Component<'a>
Blanket Implementations
Mutably borrows from an owned value. Read more