| error: unexpected `(` after qualified path |
| --> $DIR/vec-macro-in-pattern.rs:5:14 |
| | |
| LL | Some(vec![_x]) => (), |
| | ^^^^^^^^ |
| | | |
| | unexpected `(` after qualified path |
| | in this macro invocation |
| | help: use a slice pattern here instead: `[_x]` |
| | |
| = help: for more information, see https://doc.rust-lang.org/edition-guide/rust-2018/slice-patterns.html |
| = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) |
| |
| error: aborting due to previous error |
| |
