From 418507e475fc42fb1cd754601ac00081e6fe7cf1 Mon Sep 17 00:00:00 2001
From: Matthias Bussonnier <bussonniermatthias@gmail.com>
Date: Sun, 10 Jan 2021 09:53:41 -0800
Subject: [PATCH] Update example to use Result<User, Box<dyn Error>>

This seem to be what is now expected on stable; as the compiler warnings are saying; and also consistent with what `read_user_from_stream` example is using.
---
 src/de.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/de.rs b/src/de.rs
index 4f406bd7c..4abe7ef1f 100644
--- a/src/de.rs
+++ b/src/de.rs
@@ -2432,7 +2432,7 @@ where
 ///     location: String,
 /// }
 ///
-/// fn read_user_from_file<P: AsRef<Path>>(path: P) -> Result<User, Box<Error>> {
+/// fn read_user_from_file<P: AsRef<Path>>(path: P) -> Result<User, Box<dyn Error>> {
 ///     // Open the file in read-only mode with buffer.
 ///     let file = File::open(path)?;
 ///     let reader = BufReader::new(file);