From ba7844a7fff0061e5b4528c2ecd5adf765145b70 Mon Sep 17 00:00:00 2001
From: Kevin Ballard <kevin@sb.org>
Date: Wed, 14 May 2014 16:55:24 -0700
Subject: Change StrBuf::from_utf8() to return Result

This allows the original vector to be recovered in the event that it is
not UTF-8.

[breaking-change]
---
 src/libstd/num/strconv.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/libstd/num')

diff --git a/src/libstd/num/strconv.rs b/src/libstd/num/strconv.rs
index 4769b17fb2b..63d6219ab8a 100644
--- a/src/libstd/num/strconv.rs
+++ b/src/libstd/num/strconv.rs
@@ -19,6 +19,7 @@ use num::{Float, FPNaN, FPInfinite, ToPrimitive};
 use num;
 use ops::{Add, Sub, Mul, Div, Rem, Neg};
 use option::{None, Option, Some};
+use result::ResultUnwrap;
 use slice::{CloneableVector, ImmutableVector, MutableVector};
 use std::cmp::{Ord, Eq};
 use str::{StrAllocating, StrSlice};
-- 
cgit 1.4.1-3-g733a5