pub enum Component<'a> {
Prefix(PrefixComponent<'a>),
RootDir,
CurDir,
ParentDir,
Normal(&'a OsStr),
}
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
.
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()),
]);
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.
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., ..
.
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.
Extracts the underlying OsStr
slice.
use std::path::Path;
let path = Path::new("./tmp/foo/bar.txt");
let components: Vec<_> = path.components().map(|comp| comp.as_os_str()).collect();
assert_eq!(&components, &[".", "tmp", "foo", "bar.txt"]);
Performs copy-assignment from source
. Read more
Feeds this value into the given [Hasher
]. Read more
Feeds a slice of this type into the given [Hasher
]. Read more
This method tests for self
and other
values to be equal, and is used by ==
. Read more
This method tests for !=
.
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
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
Formats the value using the given formatter. Read more
This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self | 1.21.0 [src] |
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self | 1.21.0 [src] |
Compares and returns the minimum of two values. Read more
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Mutably borrows from an owned value. Read more