From d8e45ea7c054b4ad6fb82ec3a9fcf1736b4d7260 Mon Sep 17 00:00:00 2001 From: Patrick Walton Date: Wed, 2 Apr 2014 16:54:22 -0700 Subject: libstd: Implement `StrBuf`, a new string buffer type like `Vec`, and port all code over to use it. --- src/doc/tutorial.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/doc/tutorial.md') diff --git a/src/doc/tutorial.md b/src/doc/tutorial.md index d0463ca17d3..a0a012ef69b 100644 --- a/src/doc/tutorial.md +++ b/src/doc/tutorial.md @@ -1579,6 +1579,8 @@ allocated memory on the heap. A unique vector owns the elements it contains, so the elements are mutable if the vector is mutable. ~~~ +use std::strbuf::StrBuf; + // A dynamically sized vector (unique vector) let mut numbers = ~[1, 2, 3]; numbers.push(4); @@ -1589,7 +1591,7 @@ let more_numbers: ~[int] = numbers; // The original `numbers` value can no longer be used, due to move semantics. -let mut string = ~"fo"; +let mut string = StrBuf::from_str("fo"); string.push_char('o'); ~~~ -- cgit 1.4.1-3-g733a5