diff options
Diffstat (limited to 'src/doc/rust.md')
| -rw-r--r-- | src/doc/rust.md | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/doc/rust.md b/src/doc/rust.md index 4986ad1ba99..c312f2c1fe5 100644 --- a/src/doc/rust.md +++ b/src/doc/rust.md @@ -2943,7 +2943,7 @@ See [Break expressions](#break-expressions) and [Continue expressions](#continue break_expr : "break" [ lifetime ]; ~~~~ -A `break` expression has an optional `label`. +A `break` expression has an optional _label_. If the label is absent, then executing a `break` expression immediately terminates the innermost loop enclosing it. It is only permitted in the body of a loop. If the label is present, then `break foo` terminates the loop with label `foo`, @@ -2956,7 +2956,7 @@ but must enclose it. continue_expr : "continue" [ lifetime ]; ~~~~ -A `continue` expression has an optional `label`. +A `continue` expression has an optional _label_. If the label is absent, then executing a `continue` expression immediately terminates the current iteration of the innermost loop enclosing it, returning control to the loop *head*. @@ -3115,7 +3115,7 @@ let x: List<int> = Cons(10, box Cons(11, box Nil)); match x { Cons(a, box Cons(b, _)) => { - process_pair(a,b); + process_pair(a, b); } Cons(10, _) => { process_ten(); @@ -3329,8 +3329,8 @@ order specified by the tuple type. An example of a tuple type and its use: ~~~~ -type Pair<'a> = (int,&'a str); -let p: Pair<'static> = (10,"hello"); +type Pair<'a> = (int, &'a str); +let p: Pair<'static> = (10, "hello"); let (a, b) = p; assert!(b != "world"); ~~~~ |