From: Stefan Disch <disch@informatik.uni-freiburg.de>
Date: Sun, 6 Mar 2016 09:52:00 +0000 (+0100)
Subject: Removed warning of rustc 1.7.0 complaining about E0252. Trait Print has to be public... 
X-Git-Url: https://git.ralfj.de/rust-101.git/commitdiff_plain/fb6cc06498be64fa09f04b5ed847f1752e0eba49?hp=--cc

Removed warning of rustc 1.7.0 complaining about E0252. Trait Print has to be public when used in a public interface.
---

fb6cc06498be64fa09f04b5ed847f1752e0eba49
diff --git a/workspace/src/part03.rs b/workspace/src/part03.rs
index e3f16ae..3840156 100644
--- a/workspace/src/part03.rs
+++ b/workspace/src/part03.rs
@@ -57,7 +57,7 @@ pub fn main() {
 // Notice that I called the function on `SomethingOrNothing` `print2` to disambiguate from the `print` defined previously.
 // 
 // *Hint*: There is a macro `print!` for printing without appending a newline.
-trait Print {
+pub trait Print {
     /* Add things here */
 }
 impl<T: Print> SomethingOrNothing<T> {