[][src]Struct tokio::fs::ReadDir

#[must_use = "streams do nothing unless polled"]
pub struct ReadDir(_);
This is supported on feature="fs" only.

Stream of the entries in a directory.

This stream is returned from the read_dir function of this module and will yield instances of DirEntry. Through a DirEntry information like the entry's path and possibly other metadata can be learned.

Errors

This Stream will return an Err if there's some sort of intermittent IO error during iteration.

Methods

impl ReadDir[src]

pub async fn next_entry<'_>(&'_ mut self) -> Result<Option<DirEntry>>[src]

This is supported on feature="fs" only.

Returns the next entry in the directory stream.

Trait Implementations

impl Debug for ReadDir[src]

impl Stream for ReadDir[src]

type Item = Result<DirEntry>

Values yielded by the stream.

Auto Trait Implementations

impl !RefUnwindSafe for ReadDir

impl Send for ReadDir

impl Sync for ReadDir

impl Unpin for ReadDir

impl !UnwindSafe for ReadDir

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<St> StreamExt for St where
    St: Stream + ?Sized
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<S, T, E> TryStream for S where
    S: Stream<Item = Result<T, E>> + ?Sized
[src]

type Ok = T

The type of successful values yielded by this future

type Error = E

The type of failures yielded by this future