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Update variant-payloads.md (#459)

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Fix typo
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Steve Masterman
2023-02-27 08:19:32 -05:00
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src/enums/variant-payloads.md
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@ -10,7 +10,7 @@ You can define richer enums where the variants carry data. You can then use the
<details> <details>
* The values in the enum variants can only be accessed after being pattern matched. The pattern binds references to the fields in the "match arm" after the `=>`. * The values in the enum variants can only be accessed after being pattern matched. The pattern binds references to the fields in the "match arm" after the `=>`.
* The expressions is matched against the patterns from top to bottom. There is no fall-through like in C or C++. * The expression is matched against the patterns from top to bottom. There is no fall-through like in C or C++.
* The match expression has a value. The value is the last expression in the match arm which was executed. * The match expression has a value. The value is the last expression in the match arm which was executed.
* Starting from the top we look for what pattern matches the value then run the code following the arrow. Once we find a match, we stop. * Starting from the top we look for what pattern matches the value then run the code following the arrow. Once we find a match, we stop.
* Demonstrate what happens when the search is inexhaustive. Note the advantage the Rust compiler provides by confirming when all cases are handled. * Demonstrate what happens when the search is inexhaustive. Note the advantage the Rust compiler provides by confirming when all cases are handled.