699         let json = serde_json::json!({});  in empty()  localVariable
701         test_serde_symmetry!(subject: subject, json: json);  in empty()
707         let json = serde_json::json!(true);  in bool_bare()  localVariable
709         test_serde_symmetry!(subject: subject, json: json);  in bool_bare()
715         let json = serde_json::json!({ "exact": true });  in bool_constraint()  localVariable
717         test_serde_symmetry!(subject: subject, json: json);  in bool_constraint()
723         let json = serde_json::json!(42);  in integer_range_bare()  localVariable
725         test_serde_symmetry!(subject: subject, json: json);  in integer_range_bare()
732         let json = serde_json::json!({ "exact": 42 });  in integer_range_constraint()  localVariable
734         test_serde_symmetry!(subject: subject, json: json);  in integer_range_constraint()
740         let json = serde_json::json!(4.2);  in float_range_bare()  localVariable
742         test_serde_symmetry!(subject: subject, json: json);  in float_range_bare()
749         let json = serde_json::json!({ "exact": 42.0 });  in float_range_constraint()  localVariable
751         test_serde_symmetry!(subject: subject, json: json);  in float_range_constraint()
757         let json = serde_json::json!(["foo", "bar"]);  in string_sequence_bare()  localVariable
759         test_serde_symmetry!(subject: subject, json: json);  in string_sequence_bare()
769         let json = serde_json::json!({ "exact": ["foo", "bar"] });  in string_sequence_constraint()  localVariable
771         test_serde_symmetry!(subject: subject, json: json);  in string_sequence_constraint()
777         let json = serde_json::json!("foo");  in string_bare()  localVariable
779         test_serde_symmetry!(subject: subject, json: json);  in string_bare()
789         let json = serde_json::json!({ "exact": "foo" });  in string_constraint()  localVariable
791         test_serde_symmetry!(subject: subject, json: json);  in string_constraint()