652     Wed = 2,  enumerator
673             Weekday::Tue => Weekday::Wed,  in succ()
674             Weekday::Wed => Weekday::Thu,  in succ()
692             Weekday::Wed => Weekday::Tue,  in pred()
693             Weekday::Thu => Weekday::Wed,  in pred()
710             Weekday::Wed => 3,  in number_from_monday()
728             Weekday::Wed => 4,  in number_from_sunday()
746             Weekday::Wed => 2,  in num_days_from_monday()
764             Weekday::Wed => 3,  in num_days_from_sunday()
778             Weekday::Wed => "Wed",  in fmt()
796             2 => Some(Weekday::Wed),  in from_i64()
810             2 => Some(Weekday::Wed),  in from_u64()
888             (Wed, "\"Wed\""),  in test_serde_serialize()
913             ("\"wed\"", Wed),  in test_serde_deserialize()
914             ("\"wednesday\"", Wed),  in test_serde_deserialize()