Satisfy rustfmt

Author: ecstatic-morse

crates/ra_parser/src/grammar/patterns.rs

@@ -58,9 +58,8 @@ const PAT_RECOVERY_SET: TokenSet =
 fn atom_pat(p: &mut Parser, recovery_set: TokenSet) -> Option<CompletedMarker> {
     // Checks the token after an IDENT to see if a pattern is a path (Struct { .. }) or macro
     // (T![x]).
-    let is_path_or_macro_pat = |la1| {
-        la1 == T![::] || la1 == T!['('] || la1 == T!['{'] || la1 == T![!]
-    };
+    let is_path_or_macro_pat =
+        |la1| la1 == T![::] || la1 == T!['('] || la1 == T!['{'] || la1 == T![!];
 
     let m = match p.nth(0) {
         T![box] => box_pat(p),