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### What it does
Checks for useless match that binds to only one value.
### Why is this bad?
Readability and needless complexity.
### Known problems
Suggested replacements may be incorrect when `match`
is actually binding temporary value, bringing a 'dropped while borrowed' error.
### Example
```
match (a, b) {
(c, d) => {
// useless match
}
}
```
Use instead:
```
let (c, d) = (a, b);
```
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