From 7a0397451e014ff98b297e5c20ec8e5c5e578522 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Mon, 6 Nov 2017 22:40:04 -0800
Subject: [PATCH] Allow serde_test::Configure to be dynamically sized

This is a more cautious choice for the trait. In the future we may need
a `whatever_ref(&self)` that works for !Sized types.
---
 serde_test/src/configure.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/serde_test/src/configure.rs b/serde_test/src/configure.rs
index 57384745..bb6c17f4 100644
--- a/serde_test/src/configure.rs
+++ b/serde_test/src/configure.rs
@@ -71,18 +71,18 @@ pub struct Compact<T: ?Sized>(T);
 ///     );
 /// }
 /// ```
-pub trait Configure : Sized {
+pub trait Configure {
     /// Marks `self` as using `is_human_readable == true`
-    fn readable(self) -> Readable<Self> {
+    fn readable(self) -> Readable<Self> where Self: Sized {
         Readable(self)
     }
     /// Marks `self` as using `is_human_readable == false`
-    fn compact(self) -> Compact<Self> {
+    fn compact(self) -> Compact<Self> where Self: Sized {
         Compact(self)
     }
 }
 
-impl<T> Configure for T {}
+impl<T: ?Sized> Configure for T {}
 
 impl<T: ?Sized> Serialize for Readable<T>
 where