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Rollup merge of #22867 - FuGangqiang:master, r=steveklabnik

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This commit is contained in:
Manish Goregaokar 2015-02-28 13:59:47 +05:30
commit 0775959431
1 changed files with 2 additions and 2 deletions
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4
src/doc/intro.md
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@ -536,7 +536,7 @@ use std::thread::Thread;
fn main() {
let numbers = vec![1, 2, 3];
let guards: Vec<_> = (0..3).map(|i| {
Thread::scoped(move || {
println!("{}", numbers[i]);
@ -565,7 +565,7 @@ while retaining safety. The answer is iterators:
```{rust}
let vec = vec![1, 2, 3];
for x in vec.iter() {
for x in &vec {
println!("{}", x);
}
```