From 8b719eefc0a772986dc33d6d9193c2cfd04b82f7 Mon Sep 17 00:00:00 2001
From: Kevin Butler <haqkrs@gmail.com>
Date: Thu, 2 Apr 2015 21:10:25 +0100
Subject: [PATCH] std: impl From<String> for Box<Error + Send>

---
 src/libstd/error.rs | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/libstd/error.rs b/src/libstd/error.rs
index 150ffcdd77a..c9babeb3230 100644
--- a/src/libstd/error.rs
+++ b/src/libstd/error.rs
@@ -88,8 +88,8 @@ fn from(err: E) -> Box<Error + Send + 'a> {
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
-impl<'a, 'b> From<&'b str> for Box<Error + Send + 'a> {
-    fn from(err: &'b str) -> Box<Error + Send + 'a> {
+impl From<String> for Box<Error + Send> {
+    fn from(err: String) -> Box<Error + Send> {
         #[derive(Debug)]
         struct StringError(String);
 
@@ -103,7 +103,14 @@ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
             }
         }
 
-        Box::new(StringError(String::from_str(err)))
+        Box::new(StringError(err))
+    }
+}
+
+#[stable(feature = "rust1", since = "1.0.0")]
+impl<'a, 'b> From<&'b str> for Box<Error + Send + 'a> {
+    fn from(err: &'b str) -> Box<Error + Send + 'a> {
+        From::from(String::from_str(err))
     }
 }