From 4c645866ef4ea5b0ef8c7852281a09b2f96d969b Mon Sep 17 00:00:00 2001
From: Artem Vorotnikov <artem@vorotnikov.me>
Date: Wed, 18 Dec 2019 22:57:22 +0300
Subject: 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.
---
 examples/tinydb.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'examples/tinydb.rs')

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;
-- 
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