From 8925b6420691565261581f15a94203a188c1628b Mon Sep 17 00:00:00 2001
From: Lucian Grijincu <lucian@fb.com>
Date: Mon, 11 Aug 2014 18:14:21 -0700
Subject: [PATCH] folly: operator << for MutableStringPiece

Test Plan: n.a

Reviewed By: philipp@fb.com

FB internal diff: D1487919
---
 folly/Range.cpp | 5 +++++
 folly/Range.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/folly/Range.cpp b/folly/Range.cpp
index 6bc09824..97d28b13 100644
--- a/folly/Range.cpp
+++ b/folly/Range.cpp
@@ -37,6 +37,11 @@ std::ostream& operator<<(std::ostream& os, const StringPiece& piece) {
   return os;
 }
 
+std::ostream& operator<<(std::ostream& os, const MutableStringPiece& piece) {
+  os.write(piece.start(), piece.size());
+  return os;
+}
+
 namespace detail {
 
 size_t qfind_first_byte_of_memchr(const StringPiece& haystack,
diff --git a/folly/Range.h b/folly/Range.h
index 4d7b1bcb..1f8c1782 100644
--- a/folly/Range.h
+++ b/folly/Range.h
@@ -804,6 +804,7 @@ typedef Range<const unsigned char*> ByteRange;
 typedef Range<unsigned char*> MutableByteRange;
 
 std::ostream& operator<<(std::ostream& os, const StringPiece& piece);
+std::ostream& operator<<(std::ostream& os, const MutableStringPiece& piece);
 
 /**
  * Templated comparison operators
-- 
2.34.1