1 error[E0005]: refutable pattern in local binding: `A(_)` not covered
2 --> $DIR/uninhabited-irrefutable.rs:27:9
5 LL | | A(foo::SecretlyEmpty),
7 LL | | B(foo::NotSoSecretlyEmpty),
8 LL | | C(NotSoSecretlyEmpty),
11 | |_- `Foo` defined here
13 LL | let Foo::D(_y) = x;
14 | ^^^^^^^^^^ pattern `A(_)` not covered
16 = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
17 = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
18 = note: the matched value is of type `Foo`
19 help: you might want to use `if let` to ignore the variant that isn't matched
21 LL | if let Foo::D(_y) = x { /* */ }
22 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
24 error: aborting due to previous error
26 For more information about this error, try `rustc --explain E0005`.