src/tools/rustfmt/tests/source/issue-2955.rs - third_party/github.com/rust-lang/rust - Git at Google

 // rustfmt-condense_wildcard_suffixes: true
 fn main() {
     match (1, 2, 3) {
         (_, _, _) => (),
     }
 }
	// rustfmt-condense_wildcard_suffixes: true
	fn main() {
	match (1, 2, 3) {
	(_, _, _) => (),
	}
	}