[rustc.git] / src / doc / style / style / features.md

## `return` [FIXME: needs RFC]

Terminate `return` statements with semicolons:

``` rust
fn foo(bar: i32) -> Option<i32> {
    if some_condition() {
        return None;
    }

    ...
}
```
Commit	Line	Data
85aaf69f SL	1	## `return` [FIXME: needs RFC]
	2
	3	Terminate `return` statements with semicolons:
	4
	5	``` rust
62682a34	6	fn foo(bar: i32) -> Option<i32> {
85aaf69f SL	7	if some_condition() {
	8	return None;
	9	}
	10
	11	...
	12	}
	13	```