rust/tests/ui/pattern/usefulness/match-slice-patterns.stderr

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error[E0004]: non-exhaustive patterns: `&[_, Some(_), .., None, _]` not covered
--> $DIR/match-slice-patterns.rs:2:11
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LL | match list {
| ^^^^ pattern `&[_, Some(_), .., None, _]` not covered
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= note: the matched value is of type `&[Option<()>]`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ &[.., Some(_), _] => {},
LL ~ &[_, Some(_), .., None, _] => todo!(),
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error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0004`.