From 67ddbec6b59f8b79ca958bca2ce7cdf0507c3fdb Mon Sep 17 00:00:00 2001
From: Ryan Geary <rtgnj42@gmail.com>
Date: Wed, 24 Jun 2020 21:08:15 -0400
Subject: Use LineWriter when input is stdin (#10)

---
 src/writeable.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/writeable.rs')

diff --git a/src/writeable.rs b/src/writeable.rs
index 8dadde3..658b086 100644
--- a/src/writeable.rs
+++ b/src/writeable.rs
@@ -1,4 +1,4 @@
-pub trait Writeable {
+pub trait Writeable: Copy {
     fn to_byte_buf(&self) -> Box<[u8]>;
 }
 
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