From 7841c210707dd56f3fe389539972b9ec895ed2db Mon Sep 17 00:00:00 2001 From: lkchen Date: Sat, 18 Jun 2016 00:04:06 -0400 Subject: [PATCH] =?UTF-8?q?=E7=BC=96=E5=8F=B7=E6=98=BE=E7=A4=BA=E9=94=99?= =?UTF-8?q?=E8=AF=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- iterator/iterator.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/iterator/iterator.md b/iterator/iterator.md index 80b1db1..b09de81 100644 --- a/iterator/iterator.md +++ b/iterator/iterator.md @@ -95,15 +95,15 @@ let v = (1..20).collect(); //编译通不过的！ 1. 显式地标明`v`的类型: -```rust -let v: Vec<_> = (1..20).collect(); -``` + ```rust + let v: Vec<_> = (1..20).collect(); + ``` 2. 显式地指定`collect`调用时的类型： -```rust -let v = (1..20).collect::>(); -``` + ```rust + let v = (1..20).collect::>(); + ``` 当然，一个迭代器中还存在其他的消费者，比如取第几个值所用的 `.nth()`函数，还有用来查找值的 `.find()` 函数，调用下一个值的`next()`函数等等，这里限于篇幅我们不能一一介绍。所以，下面我们只介绍另一个比较常用的消费者—— `fold` 。