reflow with emacs fill-paragraph (fill-column 71)
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@ -473,11 +473,12 @@ by an *action* (expression). Each case is separated by commas. It is
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often convenient to use a block expression for each case, in which case
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the commas are optional as shown below. Literals are valid patterns and
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match only their own value. A single arm may match multiple different
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patterns by combining them with the pipe operator (`|`), so long as every
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pattern binds the same set of variables (see "destructuring" below). Ranges of numeric literal
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patterns can be expressed with two dots, as in `M..N`. The underscore
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(`_`) is a wildcard pattern that matches any single value. (`..`) is a
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different wildcard that can match one or more fields in an `enum` variant.
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patterns by combining them with the pipe operator (`|`), so long as
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every pattern binds the same set of variables (see "destructuring"
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below). Ranges of numeric literal patterns can be expressed with two
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dots, as in `M..N`. The underscore (`_`) is a wildcard pattern that
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matches any single value. (`..`) is a different wildcard that can match
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one or more fields in an `enum` variant.
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~~~
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# let my_number = 1;
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