From d7cab38b674109dae5804ee397a0cedd52bb467f Mon Sep 17 00:00:00 2001
From: Oleg Nosov <olegnosov1@gmail.com>
Date: Sat, 8 Feb 2020 15:49:01 +0300
Subject: [PATCH] `core` => `std`

---
 src/stream/stream/flatten.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/stream/stream/flatten.rs b/src/stream/stream/flatten.rs
index d0e0d20..13975f7 100644
--- a/src/stream/stream/flatten.rs
+++ b/src/stream/stream/flatten.rs
@@ -1,5 +1,5 @@
-use core::fmt;
-use core::pin::Pin;
+use std::fmt;
+use std::pin::Pin;
 
 use pin_project_lite::pin_project;