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Update expressions.md #104

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12 changes: 12 additions & 0 deletions guide/expressions.md
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Expand Up @@ -312,6 +312,18 @@ match foo {
}
```

The `=>` in the match should be in a straight column.

Examples:

```rust
match foo {
foo => bar,
foofoo => barbar,
foofoofoo => barbarbar,
}
```

If the body is a single expression with no line comments is a *combinable
expression* (see below for details), then it may be started on the same line as
the right-hand side. If not, then it must be in a block. Example,
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