From e9b3985bcfe3324664b3ac3bc21c01f471cebdef Mon Sep 17 00:00:00 2001
From: Yuki Okushi <huyuumi.dev@gmail.com>
Date: Thu, 23 Jan 2020 10:17:13 +0900
Subject: [PATCH] Suppress some warnings on CI (#143)

* Suppress some warnings on CI

* Remove unused imports
---
 .travis.yml                        | 1 +
 examples/requests/src/streaming.rs | 4 ++--
 examples/responses/src/chunked.rs  | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 9215d1e..2f621cb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,6 +24,7 @@ matrix:
       script: ./hugo
     - env:
       - TASK=check
+      - RUSTFLAGS="-A dead-code -A unused-variables"
       language: rust
       script: cd examples; cargo check; cargo test
 
diff --git a/examples/requests/src/streaming.rs b/examples/requests/src/streaming.rs
index 11c74c2..c59cc6e 100644
--- a/examples/requests/src/streaming.rs
+++ b/examples/requests/src/streaming.rs
@@ -1,6 +1,6 @@
 // <streaming>
-use actix_web::{error, web, Error, HttpResponse};
-use futures::{Future, Stream, StreamExt};
+use actix_web::{web, Error, HttpResponse};
+use futures::StreamExt;
 
 async fn index(mut body: web::Payload) -> Result<HttpResponse, Error> {
     let mut bytes = web::BytesMut::new();
diff --git a/examples/responses/src/chunked.rs b/examples/responses/src/chunked.rs
index f274879..ac630ba 100644
--- a/examples/responses/src/chunked.rs
+++ b/examples/responses/src/chunked.rs
@@ -1,5 +1,5 @@
 // <chunked>
-use actix_web::{web, HttpRequest, HttpResponse, Error};
+use actix_web::{HttpRequest, HttpResponse, Error};
 use bytes::Bytes;
 use futures::future::ok;
 use futures::stream::once;