Struct `ReadDir`

pub struct ReadDir(pub(in ::fs) ReadDir);

Iterator over the entries in a directory.

This iterator is returned from the read_dir function of this module and will yield instances of [io::Result]<[DirEntry]>. Through a DirEntry information like the entry's path and possibly other metadata can be learned.

The order in which this iterator returns entries is platform and filesystem dependent.

Errors

This io::Result will be an Err if an error occurred while fetching the next entry from the OS.

Fields

0: ReadDir

Trait Implementations

`impl Debug for ReadDir`

fn fmt(&self, f: &mut Formatter<'_>) -> Result

`impl Iterator for ReadDir`

type Item = Result<DirEntry, Error>;
fn next(&mut self) -> Option<Result<DirEntry>>

Auto Trait Implementations

`impl Freeze for ReadDir`

`impl RefUnwindSafe for ReadDir`

`impl Send for ReadDir`

`impl Sync for ReadDir`

`impl Unpin for ReadDir`

`impl UnsafeUnpin for ReadDir`

`impl UnwindSafe for ReadDir`

Blanket Implementations

`impl IntoIterator for ReadDir where I: Iterator,`

type Item = ::Item;
type IntoIter = I;
fn into_iter(self) -> I

`impl<T> Any for ReadDir where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for ReadDir where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for ReadDir where T: ?Sized,`

fn borrow_mut(&mut self) -> &mut T

`impl<T> From<T> for ReadDir`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> SizeHint for ReadDir where T: ?Sized,`

fn lower_bound(&self) -> usize
fn upper_bound(&self) -> Option<usize>

`impl<T> SizedTypeProperties for ReadDir`

`impl<T, U> Into for ReadDir where U: From<T>,`

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom for ReadDir where U: Into<T>,`

type Error = Infallible;
fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

`impl<T, U> TryInto for ReadDir where U: TryFrom<T>,`

type Error = >::Error;
fn try_into(self) -> Result<U, >::Error>