1 error[E0004]: non-exhaustive patterns: `(Some(&[]), Err(_))` not covered
2 --> $DIR/non-exhaustive-match-nested.rs:7:11
5 | ^^^^^^^^ pattern `(Some(&[]), Err(_))` not covered
7 = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
9 error[E0004]: non-exhaustive patterns: `A(C)` not covered
10 --> $DIR/non-exhaustive-match-nested.rs:17:11
12 LL | enum T { A(U), B }
19 | ^ pattern `A(C)` not covered
21 = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
23 error: aborting due to 2 previous errors
25 For more information about this error, try `rustc --explain E0004`.