From dd093c79d7da84675be648c7df2ebfc85b5039f2 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Mon, 16 Sep 2019 18:03:57 +0200
Subject: Use `futures-preview` instead of `futures`

---
 web/examples/tour/src/lib.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'web/examples/tour/src/lib.rs')

diff --git a/web/examples/tour/src/lib.rs b/web/examples/tour/src/lib.rs
index 30855e8b..dbf04df8 100644
--- a/web/examples/tour/src/lib.rs
+++ b/web/examples/tour/src/lib.rs
@@ -1,4 +1,4 @@
-use futures::{future, Future};
+use futures::Future;
 use iced_web::UserInterface;
 use wasm_bindgen::prelude::*;
 
@@ -23,10 +23,10 @@ impl iced_web::UserInterface for Tour {
     fn update(
         &mut self,
         message: tour::Message,
-    ) -> Box<dyn Future<Item = tour::Message, Error = ()>> {
+    ) -> Option<Box<dyn Future<Output = tour::Message>>> {
         self.update(message);
 
-        Box::new(future::err(()))
+        None
     }
 
     fn view(&mut self) -> iced_web::Element<tour::Message> {
-- 
cgit