diff options
author | Artem Vorotnikov <artem@vorotnikov.me> | 2019-12-18 22:57:22 +0300 |
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committer | Carl Lerche <me@carllerche.com> | 2019-12-18 11:57:22 -0800 |
commit | 4c645866ef4ea5b0ef8c7852281a09b2f96d969b (patch) | |
tree | fe10e6fffea1033c595b920935dc723be3cc3ac4 /examples/tinydb.rs | |
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 'examples/tinydb.rs')
-rw-r--r-- | examples/tinydb.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/tinydb.rs b/examples/tinydb.rs index cf867a0a..7c71dedf 100644 --- a/examples/tinydb.rs +++ b/examples/tinydb.rs @@ -42,9 +42,10 @@ #![warn(rust_2018_idioms)] use tokio::net::TcpListener; +use tokio::stream::StreamExt; use tokio_util::codec::{Framed, LinesCodec}; -use futures::{SinkExt, StreamExt}; +use futures::SinkExt; use std::collections::HashMap; use std::env; use std::error::Error; |