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rollup merge of #19307: steveklabnik/gh19199

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Fixes #19199
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Alex Crichton 2014-11-26 09:44:53 -08:00
commit 6939e4f58c
1 changed files with 7 additions and 1 deletions
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8
src/doc/guide.md
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@ -378,9 +378,15 @@ of your time with Rust.
The first thing we'll learn about are 'variable bindings.' They look like this:
```{rust}
let x = 5i;
fn main() {
let x = 5i;
}
```
Putting `fn main() {` in each example is a bit tedious, so we'll leave that out
in the future. If you're following along, make sure to edit your `main()`
function, rather than leaving it off. Otherwise, you'll get an error.
In many languages, this is called a 'variable.' But Rust's variable bindings
have a few tricks up their sleeves. Rust has a very powerful feature called
'pattern matching' that we'll get into detail with later, but the left