tests/ui/unexpected_comma.stderr - external/github.com/bolinfest/serde-jsonrc - Git at Google

 error: no rules expected the token `,`
  --> $DIR/unexpected_comma.rs:4:17
   |
 4 |     json!({ "a" , "b": true });
   |                 ^ no rules expected this token in macro call

 error: aborting due to previous error
	error: no rules expected the token `,`
	--> $DIR/unexpected_comma.rs:4:17
	\|
	4 \| json!({ "a" , "b": true });
	\| ^ no rules expected this token in macro call

	error: aborting due to previous error