From: Brad Fitzpatrick <bradfitz@golang.org>
Date: Wed, 29 Nov 2017 21:15:31 +0000 (+0000)
Subject: bytes: mention strings.Builder in Buffer.String docs
X-Git-Tag: go1.10beta1~99
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=ed8b7dedd35c479bd56ab4dd2dd2671727db464c;p=gostls13.git

bytes: mention strings.Builder in Buffer.String docs

Fixes #22778

Change-Id: I37f7a59c15828aa720fe787fff42fb3ef17729c7
Reviewed-on: https://go-review.googlesource.com/80815
Reviewed-by: Ian Lance Taylor <iant@golang.org>
---

diff --git a/src/bytes/buffer.go b/src/bytes/buffer.go
index 67771846fc..dc9d5e95d3 100644
--- a/src/bytes/buffer.go
+++ b/src/bytes/buffer.go
@@ -56,6 +56,8 @@ func (b *Buffer) Bytes() []byte { return b.buf[b.off:] }
 
 // String returns the contents of the unread portion of the buffer
 // as a string. If the Buffer is a nil pointer, it returns "<nil>".
+//
+// To build strings more efficiently, see the strings.Builder type.
 func (b *Buffer) String() string {
 	if b == nil {
 		// Special case, useful in debugging.