diff options
| author | Artem Vorotnikov <artem@vorotnikov.me> | 2019-12-18 22:57:22 +0300 |
|---|---|---|
| committer | Carl Lerche <me@carllerche.com> | 2019-12-18 11:57:22 -0800 |
| commit | 4c645866ef4ea5b0ef8c7852281a09b2f96d969b (patch) | |
| tree | fe10e6fffea1033c595b920935dc723be3cc3ac4 /tokio/src/fs | |
| parent | b0836ece7aa5219e9e40355d0eb784baffc7b6c6 (diff) | |
stream: add `next` and `map` utility fn (#1962)
Introduces `StreamExt` trait. This trait will be used to add utility functions
to make working with streams easier. This patch includes two functions:
* `next`: a future returning the item in the stream.
* `map`: transform each item in the stream.
Diffstat (limited to 'tokio/src/fs')
| -rw-r--r-- | tokio/src/fs/read_dir.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tokio/src/fs/read_dir.rs b/tokio/src/fs/read_dir.rs index d252eabb..06eed384 100644 --- a/tokio/src/fs/read_dir.rs +++ b/tokio/src/fs/read_dir.rs @@ -36,7 +36,7 @@ pub async fn read_dir(path: impl AsRef<Path>) -> io::Result<ReadDir> { /// /// [`read_dir`]: read_dir /// [`DirEntry`]: DirEntry -/// [`Stream`]: futures_core::Stream +/// [`Stream`]: crate::stream::Stream /// [`Err`]: std::result::Result::Err #[derive(Debug)] #[must_use = "streams do nothing unless polled"] @@ -85,7 +85,7 @@ impl ReadDir { } #[cfg(feature = "stream")] -impl futures_core::Stream for ReadDir { +impl crate::stream::Stream for ReadDir { type Item = io::Result<DirEntry>; fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> { |